About
Company
We have over 19 years of experience in injection mould manufacturing.
At this time, We have 60 plus unique moulds and 5 services. We also provide customized solutions.
The R. D. Mould & Industries founded by Mr. Rajesh Dudhat in 2002.
R. D. Mould & Industries was established in 2002.
Product
Yes, We’ll provide the plastic tap injection mould with the required customization.
You can simply contact us via email or call. Our sales team will assist you with the process.
Yes, We’re renowned for that. We provide a wide range of customization options like, product sape, size, uses, branding on products and much more.
No, We’re only dealing in the injection moulds.
We’re providing a unique range of injection moulds for plastic spoon, fork, knife, stirrer and for houseware items, hardware items, bottle cap & safety helmet.
Service
You need to contact us via email or get a free consultation call with our team and we’ll guide you through the process.
Yes, We provide the training in injection mould maintenance, mould cleaning, mould handling, mould installation, mould uninstall & a lot more.
You need to contact us via email or get a free consultation call with our team. You need to simply tell us your requirements and we’ll guide you through the process.
Yes, We provide mould designing services that includes, Evaluate Requirements, Product Designing, AutoCAD 2D Designing, AutoCAD 3D Designing, Catia Designing, Solidworks Designing, Load & Balancing Analysis and Design Inspection.
We’re providing services like, Mould Designing, Product Designing, Designing Consultation, Total Project Consultation & Training.
Facility
We’re working with 18 plus skilled engineers and workers.
Here we have a quality assurance department. They check the quality of the raw material, check the quality of mould during the manufacturing process, final inspection & mould trails. We have a quality control lab that is equipped with the latest & accurate instrument for the quality control of injection mould.
Yes, We are equipped with the automated machinery and production system that helps us to achieve our quality policy.
We have fully equipped automated manufacturing machinery that helps us to make the mould very accurately and quickly.
Working
You will contact us via email or call. We’re always available to help you.
Our manufacturing unit is located in Ahmedabad, Gujarat – india. Please visit our website to get an address.
Our working time is Monday to Saturday – 09:00 AM to 06:00 PM (GMT+5:30)
We’re working on the principle of our director’s message and it is “ Client’s Success is Our Success!”
Ordering The Injection Mould
Process
You can share your requirements via email & we’ll work on it. It’s not necessary to visit the office, but if you would like to visit, we’ll happily welcome you.
First, we will meet with you to go over your project in detail, reviewing your product concepts and quantity needs in order to select the right materials. We then provide you with a price quote for the mold and for the injection molded parts. After your order is placed, we will create a CAD drawing and print it out for visual approval, then follow up with a mold and sample parts. In most cases, we deliver a prototype mold prior to final approval. Please visit our process page for more information.
Is it required to share product details at the time of sending the inquiry?
You can write us an email or can directly get a call with our executive and share your requirements.
It usually begins with a drawing/sketch or similar samples/prototype. We then collect the data required for an injection mould quote and any special material requirements if you may have, after study of your material & through our interview process. Once we have all of the information we need, we will complete your quote. If the project is approved, we ask for an initial advance payment of 50% of the mould cost to cover material costs, and the mould making begins. When your mould is completed, we will take mould trial & produce a few parts out of it, if you need more samples from mould running, we may supply, it may attract extra cost which is not included in the price of the mould, and when parts are approved, the remaining 50% of the mould is invoiced.
Required Information
It’s not compulsory to share the sample but If you have, please share, It helps us a lot.
It’s not possible to provide you a quote without understanding your requirement. If you’re interested in developing a mould but have no idea about the products. We provide you with a better suggestion of the product and help you throughout the entire process till manufacturing the parts.
You may send us product drawings/parts drawing in .IGES or .DWG, which is preferred.
You need to provide all the information via email. If you have a sample of the product you can send us via courier.
We need product images, drawing, basic information of the products, product samples (if available), & the customization that you need.
Quotation
Normally, It takes 30-35 days to manufacture but in some complex customized moulds, It’ll take longer than usual.
Yes, We provide an overseas quotation. We frequently deliver the mould in Asia, Europe, North America & Australia Continental. We are having all the necessary licenses.
It usually takes 3-4 business days to analyze your requirement & product. Some complex requirements take longer than usual.
It totally depends upon what is your requirement-product & how much complexity it has.
You can get a quotation via email.
Injection Mould Manufacturing Process
Evaluation
Yes, we provide detailed mould evaluation reports to customers highlighting our findings, any changes made, recommendations, and performance results after testing. This provides full transparency into the evaluation process.
The evaluation process includes, product analysis, product ideation, requirements analysis, customization requirement & all.
We first analyze your product and requirement,
It depends on the complexity of the product and requirement. Normally it takes 1 business day but some custom requirements take longer than usual.
First we analyze your requirements. Analyze the product, its use and the needed customization. After successfully understanding your requirement we provide you a bunch of solutions and ideas about the mould. We work on the solutions that you pick & design the mould accordingly.
Designing
Optimization involves minimizing draft angles, uniform wall thickness, adequate venting, proper gate location, eliminating sinks and deformations, and incorporating proper radii and fillets.
In our designing process we analyze Mold flow, structural, and cooling analysis.
It totally depends upon the article. A simple mould takes only a few weeks but the complex mould will take a few months.
We’re using the designing softwares like AutoCAD, Solidworks, Solid Edge, Catia depending on the need.
After successfully understanding your requirement we design a mould. First we prepare mould 2D design & after confirmation we develop a 3D design of the mould. We sent it to customers & after their confirmation we’ll share this design to our production.
Machining
Precise machining is important for part quality. Tight mould tolerances from machining lead to consistent, high-quality plastic parts from one cycle to the next. Proper machining helps ensure plastic parts meet specifications.
The most popular techniques in plastic molding are rotational molding, injection molding, blow molding, compression molding, extrusion molding, and thermoforming.
Plastic manufacturing relies on different types of molding in a variety of shapes. The soft plastic is placed in molds, and then the plastic cools or sets. After setting, the plastic is in the desired shape and is removed from whatever types of molding were used to create it.
Plastics can be processed with the following methods: machining, compression molding, transfer molding, injection molding, extrusion, rotational molding, blow molding, thermoforming, casting, forging, and foam molding.
Molding or moulding (see spelling differences) is the process of manufacturing by shaping liquid or pliable raw material using a rigid frame called a mold or matrix. A mold or mould is a hollowed-out block that is filled with a liquid or pliable material such as plastic, glass, metal, or ceramic raw material.
Assembly
Yes, we offer customization options during the Assembly Process to tailor the mold to your specific project needs.
Factors like part geometry, production volumes, final product requirements, etc. influence the design of the assembly process.
Assembly is usually the final stage of the plastic injection moulding process, taking place after the individual parts have been moulded and cooled. The parts are removed from the mould and then assembled together.
Common assembly equipment includes screw drivers, wrenches, presses, adhesive dispensers, ultrasonic welders, etc.
Assembly refers to the process of joining together the various plastic parts produced through injection molding to create the final product.
Inspection
In our inspection process, If defects are found, the issue is traced back through the process and corrections are made, whether tool adjustments, process parameters, or material issues. Parts may be reworked or scrapped.
No, the inspection process is not a one-time step. It is integrated throughout the manufacturing cycle.
Our Inspection team uses visual examination, measurement tools like calipers, micrometers, optical comparators, coordinate measuring machines, and machine vision systems.
Common inspections include checking part dimensions, flash, sinks, warpage, surface defects, color consistency, and ensuring any assemblies fit and function properly. Critical dimensions and tolerances are verified.
Inspection checks the moulded parts meet the required specifications for dimensions, appearance, and function. This is critical for quality control and customer satisfaction.
Testing
If the parts are found defective during the testing, It means the mould has faults. It needs to be more polished. If the parts size is bigger. Sometimes the problems are occurring from the machine also. After satisfying the parts quality, We approved the mould for ready to use.
Yes, It reduces the risk of mis-production & it helps you to manufacture a right product and save your time and money both. The testing process we manufactured a product in small quantities. We check them and compare with the sample that you provide. If any issue is found we work on the mould and the necessary process done by us on the mould and the trial begins again till we are satisfied with the quality of the product.
We will install the mould on an injection mould machine and manufacture a few parts. Our quality control team checks the quality of these parts and any if any defects found, We’ll fix it by checking the mould, material and machine also.
Testing is important because it shows you how your parts look like before mass production and saves money & time both against any defects related to mould. At the time of testing If any problem is found, we can fix it as soon as possible.
It is the process where we install the mould on an injection mould machine and manufacture some parts using the mould for checking & ensuring the quality of the products.
Packaging & Delivery
We’re normally sending weekly email work updates to you by email if you have requested us.
Normally it takes 5-9 days to deliver the mould in india. For export orders, It’s very difficult to describe because it totally depends on the courier company, shipping method, country where to deliver and rules & regulation of customs. We give you an estimated time after successfully shipping the mould.
For international customers FedEx service is preferred. For domestic customers Maruti Courier, DTDC Courier services are preferred. Courier providers will be selected on the basis of their service availability at your location.
We are able to dispatch goods by road, sea & by air cargo services. As our city has an International airport facility for air cargo & ICD at Sabarmati, Ahmedabad for sea cargo booking.
We always use high quality packaging material, to pack the mould & its accessories. Just as importantly, good packaging keeps mould safe during its delivery to our consumer’s doorstep by preventing our product bouncing around or getting crushed during transit.
First we safely pack the mould & other accessories and take care that our packaging material covers the entire mould. Then we put mould into the wooden box & safely seal the box.
Manufacturing Facility
Machine & Equipments
We have a dedicated team responsible for regular maintenance and calibration of our machines. This involves daily, weekly, and monthly inspections and tune-ups by our skilled maintenance team.
Our manufacturing facility is designed with centralized chilled water and cooling towers for temperature control. We also utilize specialized air filtration systems to maintain a clean room environment free of contaminants.
Our CNC machining centers are designed with advanced technology, allowing us to achieve intricate and precise mould details. They offer multi-axis machining, high-speed cutting, and automated tool changes to ensure the best possible mould production.
In addition to our injection molding machines, we utilize granulators, drying hoppers, chiller systems, and material handling equipment like conveyors and AGVs (automated guided vehicles).
Our manufacturing facility is equipped with state-of-the-art machines, including CNC machining centers, injection molding machines, EDM (Electrical Discharge Machining) equipment, and precision measuring tools.
Tool Room
Tools are maintained and refurbished on an ongoing basis to keep them in optimal working condition. High use tools are serviced more frequently. All tools are meticulously cared for by our experienced tool room team.
Yes, we have expert tool designers on staff who can design and engineer new tools in-house specifically optimized for our manufacturing process and equipment.
Our tool room contains advanced equipment like CNC machines, wire EDMs, surface grinders, lathes, and more used to precisely craft our tooling to spec. Toolmakers use precision instruments to measure and calibrate the tools.
We currently have more unique tool designs on site to produce the various plastic parts for our products. The number of tools expands as we take on new products.
The Tool Room is an important component of our manufacturing facility. The tool room is where we design, build, and maintain the steel molds, called tools, that are used in our injection moulding machines to form plastic parts. Skilled toolmakers and engineers work in the tool room.
Quality Assurance
Absolutely! We provide detailed quality reports and documentation for each mould produced.
Our facility is ISO 9001 certified, meaning we follow rigorous international quality management standards.
Yes, our facility includes a full quality lab to test samples from each run. We check dimensions, perform visual inspections, carry out functional tests, and run validations per ISO and industry standards.
All of our plastic parts are functionally tested to verify they meet design specifications. We also do environmental stress testing on samples for factors like UV resistance, chemical exposure, and weatherability depending on the application.
We have a rigorous quality control process that includes inspecting each mould and part throughout the production process. Our technicians carefully monitor critical dimensions, flash, texture, color consistency, and other key characteristics to meet customer specifications.
Research & Development
Our Research & Development team employs cutting-edge CAD/CAM software, 3D printing, and computer simulations to optimize mold designs and validate performance.
Our Research & Development team works closely with customers to understand their unique requirements. By combining their expertise with customer feedback, we create tailored solutions that precisely meet the specifications, improving the final product’s performance and durability.
We get ideas for new products in several ways – directly from customer feedback, monitoring market trends, attending trade shows, and through our own internal ideation sessions.
Our R&D process involves identifying customer needs, brainstorming design ideas, rapid prototyping, testing, and refining designs before finalizing production moulds. We utilize the latest modeling software and advanced equipment to develop innovative new products.
Research & Development plays an important role in plastic injection mould manufacturing by continuously innovating and improving our mould-making processes.
Injection Mould Customization
Branding on Product
Absolutely! We offer custom mould manufacturing services to cater to your specific product designs. Our skilled engineers and designers can work closely with you to create moulds that perfectly match your product requirements and branding objectives.
Our molds play an important role in product branding by ensuring that your products are manufactured with precision and consistency. This consistency helps build trust and brand recognition among your customers.
For small parts, etching, laser engraving, micro-injection moulding, and pad printing can be used to add fine detail for branding. Miniature branding helps identify small plastic components.
Common branding elements include company logos, slogans, coloring, textures, fonts, and other visual styles.
Branding helps differentiate your product in the market and builds customer loyalty and recognition for your company. Clear branding makes customers more likely to choose your product over competitors.
Dimensionally
Yes, dimensional accuracy can often be adjusted through post-processing techniques such as trimming, polishing, or annealing.
Yes, we offer custom mould design and manufacturing services to meet the unique dimensional requirements of your project.
The achievable tolerances in plastic injection moulding depend on several factors, including the material, design complexity, and mould quality. Generally, tolerances of ±0.01mm to ±0.1mm are common in the industry.
Absolutely, we offer customization services for plastic injection moulds. We understand that each product may have unique requirements, and we can tailor the dimensions of the mould to fit your specific design and product dimensions. Contact our team for a personalized consultation.
The dimensions are based on the 3D CAD model and engineering drawings. The mould must be made to produce parts with the required dimensions.
Injection & Runner System
There are various types of runner systems, including full hot runner systems, cold runner systems, and semi-hot runner systems. Full hot runners keep the plastic in a molten state throughout the process, while cold runners require regrinding and reprocessing. Semi-hot runners strike a balance by keeping the runners hot and the gates cold.
A hot runner system keeps the molten plastic at a controlled temperature as it flows through the runners and gates into the cavities. This reduces freezing and waste by eliminating the need for runners and gates to be disposed of after each cycle.
Runners are designed to balance and direct flow to different cavities. Typical designs include fan gates, which have multiple runners fanning out from a central nozzle; side gates, where runners enter from the side of the cavities; and submarine or sub-gates, where runners enter from underneath the cavities.
The runner system is a network of channels or passages in a mould that allows the molten plastic to flow from the injection unit to the various cavities in the mould. It includes the sprue, runners, and gates. The runner system helps distribute the plastic evenly, ensuring each part of the mould is filled properly.
The injection system is responsible for melting plastic resin and injecting it into the mould cavity under pressure. It consists of a hopper, barrel, screw and nozzle. The plastic pellets are fed into the hopper, melted by the heating barrels, mixed and pushed forward by the turning screw, and finally injected through the nozzle into the mould.
Additional Particulars
Mould Price
Not fixed. We can build cutlery based on customers’ demand and budget to find the best solution to satisfy customers’ customized desires.
The next cost factor considered is the material for the mold. Most injection molds are machined from steel. The choice of material for the mold will likely depend on the number of parts to be produced. The more parts to be produced, the better and more expensive grade of steel should be used.
The small, simple, single cavity injection mold can cost as little as a couple of lakhs but this multi-cavity mold can cost little more than a single cavity as per demand and requirement of the product.
You can directly transfer the money into our bank account or make NEFT/RTGS. We also accept a cheque. All types of digital payment are acceptable.
We take an initial advance payment of 50%. Remaining 50% will be collected after successfully making a mould. We only ship the mould if we get total paid.
Mould Maintenance
The most effective mould cleaning methods involve completely disassembling the mould and removing all residue. Soft brass wire brushes, cotton swabs, and cleaning solvents can be used to scrub away buildup in mould cavities, runners, and cooling channels.
Common signs include increased defects in moulded products, sticking or difficult ejection, surface imperfections on the molded parts, or unusual noise during the injection process.
Mold maintenance involves cleaning, lubrication, inspection, and, if necessary, repairs.
Typical maintenance tasks include cleaning, lubricating moving parts, inspecting for wear or damage, and ensuring proper alignment. It’s essential to remove any plastic residue and inspect cooling channels for blockages.
Mould maintenance refers to the regular upkeep and servicing of plastic injection moulds to ensure their optimal performance and longevity. It’s crucial to prevent defects, extend the mold’s lifespan, and maintain product quality.
After Sales & Support
Please call on the mentioned mobile number or you can also send your query by mail, we will surely help you.
We welcome customer feedback through our website contact form, by email at [[email protected]], or by phone at [+91 99248 77007]. Your feedback helps us improve our products and services.
We provide ongoing technical support for the lifetime of your mould. Our team will help troubleshoot issues and provide maintenance support as long as you are using the mould.
We provide comprehensive after sales support to help our customers get the most out of our molds. This includes phone, email and onsite support, mold tuning/refinement services, spare parts supply, and help troubleshooting any issues with the molds in production.
We offer 24/7 technical support through phone, email, and online chat. Our expert staff can be reached by calling [+91 99248 77007] or contacting us through our website.
Injection Mould Quality
Quality Assurance Process
Absolutely! We understand the importance of transparency. You can request quality assurance documentation, including inspection reports, certificates, and test results for your order to ensure the highest level of quality and compliance.
Yes, our moulds meet and often exceed industry standards. We follow strict quality control measures to guarantee that our products are compliant with international regulations, making them reliable and safe for use.
Yes, our facility maintains ISO 9001 and ISO 13485 quality management certifications. This requires rigorous quality control procedures for equipment, processes, and end products.
We provide a written warranty guaranteeing our products will be free of defects and meet all agreed upon specifications. If any issues arise, we have detailed corrective action and preventive action procedures to determine root cause, take correction, and prevent recurrence. Our goal is zero defects.
Our Quality Assurance Process is a comprehensive system that ensures the highest standards of precision and excellence in every plastic mould we produce. It consists of rigorous testing, inspections, and adherence to industry best practices.
Quality Assurance Facility
Our Quality Assurance Facility is a dedicated space designed with cutting-edge tools and technology to ensure that every plastic mould we produce meets the highest industry standards. It’s where we exactly inspect and test each mould for durability, precision, and functionality.
We provide a customer quality guarantee on all our moulded plastic parts. If you find any defects due to our manufacturing process, we will replace or reimburse the parts in question, no questions asked.
Absolutely. We take pride in our commitment to quality, whether you’re ordering standard molds or custom designs. Our Quality Assurance Facility is equipped to verify the precision and durability of all molds, ensuring your unique requirements are met.
Absolutely. We encourage customers to visit our state-of-the-art manufacturing facility for a tour and quality inspection at any time. Please contact us directly to schedule a visit. Our quality team will be happy to show you our best quality processes firsthand.
Yes, our manufacturing facilities are ISO 9001 and ISO 13485 certified. We follow best quality management principles and are audited regularly to maintain our certifications.
Mould Quality
We employ advanced technology, precision machining, and rigorous quality checks throughout the manufacturing process. Our expert team ensures that every mould meets industry standards.
Our CNC machining and polishing processes allow us to achieve a mirror surface finish of 0.4Ra and under. The smooth surface enables easy ejection and prevents defects on plastic parts. Our moulds can reproduce the finest details in sharp definition.
Yes, we provide a 12-month warranty on all our injection moulds covering defects in materials or workmanship.
Our moulds are CNC machined to tight tolerances of ±0.005mm. This results in very accurate production of plastic parts with minimal variation. We can maintain part accuracy and consistency from the first to the hundred-thousandth shot.
Our injection moulds are manufactured from top-quality tool steel and engineered to meet international standards such as DIN and JIS. We closely follow material specifications to ensure durability and precision.
Quality of Design
Absolutely. We provide rapid prototyping services using 3D printing and CNC machining to validate designs before investing in injection moulds. This allows adjustments to optimize part design and quality.
Turnaround times vary based on the complexity of the project. However, we strive to provide efficient and timely design services, and we’ll provide you with an estimated timeframe based on your project’s specific needs.
Yes, we specialize in creating custom mould designs to your unique product requirements. Our design team works closely with you to ensure your vision is transformed into a high-quality, functional mould.
Our moulds are designed using advanced 3D modeling software and machined to tight tolerances using CNC equipment. We use high grade materials and coatings to ensure durability and precision. Our experienced engineers optimize the mould design for quality injection moulding.
Yes, our in-house designers can work with customers to design plastic parts optimized for injection moulding. We help select the best materials, draft angles, wall thicknesses, etc. to ensure producibility and quality.
Injection Mould Export
Ordering Process
Our standard lead time for new moulds ranges from 2 weeks from the time we receive the purchase order and deposit. Lead times can vary based on the mould complexity, our current production schedule, and the customer’s requested delivery date.
We require a 50% deposit at the time of purchase order to begin engineering and design work. The remaining balance is due before we ship out the completed moulds. We accept payments by check, wire transfer, or major credit cards.
To provide an accurate quote, we need complete product specifications, including desired materials, dimensions, colors, textures, and any other details. We also need estimated order quantities and your target budget.
Submit your product designs and specifications to receive a quote from us. Once you approve the quote, send the signed order form and deposit payment to confirm the order.
To place an order, first send us your product designs and specifications. We will review them and provide a quote. Once you approve the quote, we will send you an order form to complete. You can submit the signed order form and deposit payment via email or mail.
Mould Customization
Mould customization can benefit a wide range of products, including toy moulds, houseware moulds, hardware moulds, and plastic spoon moulds. It allows for unique designs, sizes, and features to suit your product needs.
Choosing our mould customization services ensures that you receive moulds that are custom to your exact needs, resulting in reduced waste, improved product quality, and cost-efficiency. Our experienced team is dedicated to delivering top-notch, customized solutions for your business.
The process begins with a consultation with our experts. We’ll discuss your design requirements, materials, and production volume. Our skilled engineers then create a customized mould design, which is manufactured to your specifications using advanced technology.
We offer a wide range of mould customizations including changes to mould dimensions, texture, part geometry, adding logos, overflows, threads, and other features. Our experienced engineers work closely with you to modify existing or create new moulds to your specifications.
Mould customization refers to modifying an existing mould design or creating a completely new custom mould to meet a customer’s unique product specifications and requirements. This allows for manufacturing plastic parts in custom shapes, sizes, textures etc.
Payment & Delivery
It usually takes 5-9 days to deliver the mould in india.
When we ship your order we will send you an email that contains all the shipping information. Using this information you can track your shipment.
We have partnered with some delivery agencies that deliver the mould via road, air or sea according to need. If you need instant delivery please tell us in advance, so we can plan accordingly.
We’re normally sending weekly email work updates to you by email if you have requested us.
We take an initial advance payment of 50%. Remaining 50% will be collected after successfully making a mould. We only ship the mould if we get completely paid.
You can directly transfer the money into our bank account or make NEFT/RTGS. We also accept a cheque. All types of digital payment are acceptable. For Export orders, you can directly transfer the money into our bank account via Wire Transfer or Remit Money.
OEM
Process
Absolutely! We understand that each project is unique. Our team is well-equipped to customize the manufacturing process to meet your specific needs. Whether it’s material selection, mould design, or production volume, we work closely with you to ensure that the manufacturing process aligns with your project’s requirements.
As an OEM manufacturer, we offer services for the complete injection moulding process from design and tooling to production of finished parts. Our in-house capabilities include mould design, mould machining and fabrication, injection moulding, secondary operations like pad printing and ultrasonic welding, and final assembly.
The manufacturing process for plastic injection moulds involves several steps. It begins with the design phase, where our engineers create a detailed blueprint of the mould. Next, we select high-quality materials and precision machines for mold production. Once the mould is created, it undergoes rigorous testing to ensure it meets the desired specifications. After passing quality checks, the mould is ready for production use.
We can work with all standard thermoplastic materials including ABS, PVC, PP, PE, PS, PU, POM, etc. We will help recommend the best material choice based on your product needs like heat/chemical resistance, flexibility, durability, appearance, etc. Just provide us with your material requirements.
We can manufacture OEM plastic parts for a wide range of products like Toys Mould, Houseware Mould, Hardware Mould, Plastic Spoon Mould, and more. We have experience producing OEM plastic parts for many industries and applications.
Products
Yes, we offer complete manufacturing solutions. In addition to producing the injection moulds and moulding plastic parts, we can assemble the components and provide finishing services like silk screen printing, pad printing, laser etching, and more. Just let us know your complete product requirements.
Absolutely! We offer custom moulding solutions to match your unique product specifications. Whether it’s size, shape, or material, we can tailor the mold to your exact requirements.
We commonly use materials like steel and aluminum, selected based on your project’s demands and budget.
Absolutely! As an OEM manufacturer, we work with customers to produce custom plastic parts and products to meet their exact specifications. We can design and engineer new moulds to your requirements.
We have experience with a wide range of products including toys mould, housewares moud, hardware mould, plastic spoon mould and cutlery. Our facilities are designed to produce high-quality injection moulded parts and products in various plastic resins.
Common
Yes, quality is our priority. We have stringent quality control processes in place to ensure that every mould we produce meets the highest industry standards. Your satisfaction and the success of your project are paramount to us.
Absolutely yes ! We offer custom mould design services. Whether you have a unique design or need modifications to an existing mould, our experienced team can work with you to bring your vision to life.
We use high-quality materials, including durable plastics, to create our moulds. The choice of material can be customized to your project requirements, ensuring the perfect balance of durability and cost-effectiveness.
We specialize in a wide range of moulds, including Toy Moulds, Houseware Moulds, Hardware Moulds, and even Plastic Spoon Moulds. Our expertise covers various industries, ensuring we can meet your specific needs.
Plastic injection molding offers unmatched versatility, plastic parts can be used across virtually any industry. The most common plastic injection molding applications are typically found in the packaging, consumables, electronics, automotive & transportation, construction, and medical device industries.
Injection Moulding
Introduction
R. D. Mould & Industries custom tooling can produce even the most intricate molds within a limited timeframe while maintaining cost efficiency. The production timeline really depends on your specific needs, ranging from short-term aluminum tooling to the manufacturing of millions of components.
There is no generic formula for this and wall thickness is only one of many variables. All of the following and more are other variables that can greatly change the cycle time:
number of cavities in the mould
type of material
any slides, core pulls, or unscrewing mechanisms will all add time
robot for part or runner removal will add time
geometry of the part
design of the mould
type of injection moulding machine that is running it
runner type
gate type
Material for the part is fed into a heated barrel, mixed, and forced into a mould cavity, where it cures and hardens to the configuration of the cavity. Moulds are typically made from metal, usually, either steel or aluminum and precision-machined to form the features of the part. They may need to split in a variety of ways to eject the finished part or locate inserts that are bonded into the product. Most elastomeric thermoset polymers can be injection moulded, although custom compounding may be required in order to facilitate the process. Since 1995, looking across the entire range of thermoplastics, resins, and thermoset types, the total number of available materials for injection moulding has increased dramatically at a rate of 750 per year. There were already approximately 18,000 materials available when that trend began, and injection moulding remains one of the most useful industrial processes ever invented.
Injection moulding is a manufacturing process for producing parts by injecting material into a closed mould. Injection moulding can be performed with a host of materials, including metals, glasses and – in our case – thermoset elastomers and polymers. Parts to be injection moulded must be carefully designed to facilitate the moulding process. The material used for the part, the desired shape and features of the part, the material and design of the mould, and the properties of the moulding machine must all be taken into account. It is essential to consider the quantity of parts required and the life of the tooling. This is because injection tooling and presses are more complex, and therefore more expensive to set up and run, than other moulding techniques. Therefore, small batches of parts may not be cost-effective if manufactured by injection moulding.
Mould
On average, the minimum wall thickness of an injection molded part ranges from 2mm to 4mm (.080 inch to .160 inch). Parts with uniform walls thickness allow the mold cavity to fill more precisely since the molten plastic does not have to be forced through varying restrictions as it fills.
Ever since its introduction in the late 19th century, plastic injection molding has revolutionized the way we create plastic products. Although the technology has evolved significantly over the years, many injection molds today still fall into two main categories: hot runner and cold runner systems. Each of these systems has their own benefits and limitations which make them better suited for specific applications. Understanding the differences between these technologies can help you have a more productive and informed discussion with your plastic injection specialist to determine the most feasible option for your unique application.
Plastic mold technology is also known as plastic molding technology is a process that has been around since 1872, it is the process of creating and manufacturing plastic components by injecting molten materials into a mold.
The mold is composed of a cavity and a core. The cavity is a concave cavity plate. The core is a convex core plate. We previously stated that molten plastics are injected into the cavity.
Casting is the forming of metal or plastic parts by introducing the liquid material to a suitably shaped cavity (mould), allowing it to solidify, and then removing it from the mould. Further processing is usually required.
Applications
The plastics used in the manufacturing of plastic spoons are PP or PS.
Injection moulding is used to make a range of widely used products, including common plastic items like bottle tops as well as remote control casings, syringes and more. It is also commonly used for manufacturing larger items such as car body panels. Injection moulding is mainly used where there is a need to manufacture many thousands or millions of identical parts from a mould.
Labor costs are typically relatively low in plastic injection molding, in comparison with other types of molding. The ability to produce the parts at a very high level with a high output rate helps with its cost efficiency and effectiveness.
Plastic injection molding offers unmatched versatility; plastic parts can be used across virtually any industry. The most common plastic injection molding applications are typically found in the packaging, consumables, electronics, automotive & transportation, construction, and medical device industries.
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