Providing Professional Mold Design Services

Plastic injection mold design entails developing a mold with features that are identical to the part you intend to manufacture.

At RYD Tooling, we use high-precision technology to develop molds that capture every detail of your part design. Our experienced design team and injection mold design engineer will consult with you throughout the mold designing process. This ensures that we deliver a mold structure that is viable in terms of production but also fulfills your part design requirements. Our services are affordable and we guarantee you a stress-free customer experience.

Plastic Injection Tooling Designs
For All Your Needs

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Two-shot Mold

In two-shot molding, two different resins are consecutively injected into a mold by runners at different positions. We offer mold designs that rotate between both runners while keeping the part stable.

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Overmolding requires parts to be formed, cooled, and injected with a second layer of resin. Our overmold tooling designs have well-positioned parting lines to allow easy vertical opening of the mold.

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Insert Mold

We offer insert mold designs for both manual and automated insertion processes depending on your production setup. They can also be customized to address the insert molding challenges of specific materials.

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Hot Runner Mold

A hot runner mold operates in conjunction with a hot runner system. Given the high temperatures involved, we design our molds with heat-resilient gates and a two-layer structure for temperature control.

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Cold Runner Mold

Cold runner systems are unheated and do not require much temperature control. We, nonetheless, provide two-plate and three-plate mold designs based on the type of part our client is manufacturing.

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Our multi-cavity molds are ideal for manufacturing high volumes of parts in fewer production cycles. They are designed to form multiple units of the same part for every molten plastic injection.

Why You Need Injection Mold Design


Quality Parts

The quality of all the parts you manufacture will depend on the accuracy of your mold design.


Production Costs

Getting the right mold design saves you operational costs because parts would be formed with precision without wasting any materials.



A high-performing mold shortens cycle times as all functions run smoothly. This would reduce energy and labor costs.

Our Consultative Design Approach


Send Us Your Mold Sketch

We encourage you to send us a sketch of your mold design with precise details and dimensions. This enables us to deliver exactly what you need.



Our design and injection mold engineering experts will reach out to confirm and discuss the sketch details. This would include details of the part design too.


Issuing DFM Analysis Report

After analyzing all the information, our team issues a report on the manufacturability of the part or mold. We may also recommend ways to optimize designs.

4 Considerations For
a Perfect Injection Mold Design


The quality of the material influences the quality of the part. Further, some surface finishes, wall thicknesses, and injection mold designs can only be achieved using certain injection molding materials.

Mold structures

Good quality molds deliver well-structured parts and reduce wastage through reject units. They are also durable and meet recommended injection mold slider and lifter standards.

Mold Precision and Tolerances

A mold should accurately capture the dimensions and design details of a part. Additionally, it should be designed with high tolerances to ensure the parts that are manufactured are standardized.

Project Budget

Complex plastic injection mold designs like two-shot molds cost more. If you are on a tight budget we can adjust high-cost design aspects like high tolerances and premium materials to suit your budget.

Designs That Work for You

As a manufacturer with many years of experience in the plastic injection molding industry, RYD Tooling knows very well whether the design of a mold or plastic part is suitable for the manufacturing process. At RYD, we combine product functionality and manufacturability to provide you with product design modifications, to offer products that fit your needs, save your time and money.

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What you can get from our design service:

  • Concept sketches and renderings
  • Expedite the manufacturing process
  • Technical advice for design improvement
  • Ensure part quality
  • DFM (Design for Manufacturability)
  • Affordable design fee
  • Mold Flow Analysis
  • Efficient communication
  • Initial Analysis
  • Design For Manufacturing
  • Mold Flow Analysis
  • Part & Mold Design

Initial Analysis

We offer professional part and mold design services to injection mold manufacturers, injection molding factories, design companies, and product developers. To create an ideal injection molding solution for you, necessary information should be provided for us to perform an initial analysis, such as:

  • · Purpose: you wish us to improve an existing design, create a new one, or OEM according to your drawing;
  • · Approach: you can send us a drawing, or a sample product for us to restore the design;
  • · Other details: desired production volume, expected application, preferred material, productivity of your injection molding machines and so on.

Design For Manufacturing

RYD Tooling performs a manufacturability analysis on each injection molding project to optimize part design, minimize tooling costs, and reduce overall project time. The detailed analysis report is reviewed by the lead designer, toolmaker, injection molding engineer, and project manager to ensure the requested component is appropriate for injection molding. From the report we will show you:

  • · Proposal for gate
  • · Proposal for parting line
  • · Mold structure (& material)
  • · Ejection solution
  • · Surface treatment
  • · Other proposals (part thickness analysis, draft angle analysis...)

Mold Flow Analysis

RYD Tooling offers Mold Flow Analysis service to ensure that underlying manufacturing problems are highlighted and detected during the design phase as guidance for improving the design. If you would like mold flow analysis for your tool please inquire in advance because additional charges may apply. Subjects of a mold flow analysis report usually include:

  • · Analysis Model
  • · Material
  • · Runner System
  • · Cooling System
  • · Process Settings
  • · Filling Pattern, etc.

Part & Mold Design

We have a qualified team of designers and engineers that bring together innovation, technology and experience to solve the challenges of turning an entirely new product, concept or idea into a marketable solution. From the design phase, our design team will provide:

  • · Industrial design
  • · Appearance design
  • · Structure design
  • · Mold design (2D & 3D)
  • · Material selection
  • · Cost estimate

Case Study

Car Dashboard Lenses

Car Dashboard Lenses with Excellent Polishing Performance

RYD Tooling has helped an American client with a design improvement to achieve a better surface finish on parts. Our customer reached out to us on our website when his automotive part company was looking for the car dashboard lenses that needed to have an excellent surface finish. RYD Tooling helped improve the product design for better polishing results, and was able to produce the plastic part in only 5 weeks.


Privacy and Confidentiality

For manufacturing, we will carefully review your product design drawings and provide you with technical advice if necessary. You can modify it yourself, or we can help you improve the design. All you have to do is tell us the dimensions and functions of the application you desire. If you only have a template, send us the template or picture, we can help you restore the drawing, then use 3D printing to create the prototype for your evaluation, and finally use injection molding to make the plastic product.

You don't have to worry that your product or design is leaked or sold. We are an OEM manufacturer, and professional mold maker; we don't sell products. We only customize products for our customers. Of course, if you are not at ease, we can also sign a confidentiality agreement.


Start Your Injection Mold Project with a Free Quote

Choose File
File Name

*Please upload your design or description file (Like:STP,DWG,PRT). Size limit is 20MB.

Start Your Injection Mold Project with a Free Quote

Choose File
File Name

*Please upload your design or description file (Like:STP,DWG,PRT). Size limit is 20MB.