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Injection Molding Professional Services

Injection Molding Professional Services

With a minimum order quantity of 100pcs, free DFM feedback, and support for prototype injection molding, our professional injection molding services offer flexibility and efficient solutions for your projects.

Home > Injection Molding

Service Field Case

Pipe Fittings
Pipe Fittings
Injection molding produces plastic pipe fittings with high production efficiency, design flexibility and the ability to produce large quantities of identical parts. The mold usually consists of two halves, forming a cavity into which molten plastic is poured. Once the mold is made, injection molding can cost-effectively produce large quantities of identical Pipe Fittings.
Household Products
Household Products
The advantages of injection molding, such as the ability to produce large numbers of identical parts with high precision, make it the preferred manufacturing method for a variety of household products. The process also allows for design flexibility, enabling the creation of products with a variety of shapes, sizes and functions.
Automotive Parts
Automotive Parts
Automotive parts manufactured through injection molding include interior and exterior components. Headlight housings are usually injection molded. This process creates complex shapes that are critical to the design and function of modern headlights.
Appliance Housings
Appliance Housings
The precision and repeatability of injection molding ensure that each appliance enclosure meets specified design requirements. Tight tolerances can be maintained, and molded parts exhibit consistency in size and features.

Getting To Know Injection Molding

TurnkeyModel

TurnkeyModel provides injection molding services and owns injection molding equipment. Injection molding is a plastic processing technology mainly used for producing plastic products. It is a method of manufacturing plastic products by injecting molten plastic into a mold and then cooling and solidifying it. This method is suitable for mass production of plastic components of various shapes and sizes. Injection molding has the advantages of high production efficiency, precise product dimensions, and good repeatability, so it is widely used in various industries such as automobiles, electronics, home appliances, healthcare, and packaging. Having multiple advanced injection molding machines and corresponding molds and auxiliary equipment. TurnkeyModel can support your project and provide a range of services from mold design and manufacturing to injection molding, finish treatment, and ultimately produces plastic products that meet customer requirements.

Injection Molding Case Study

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Medical Accessory PP Test Tube Mold
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Manufacturing Of Car Light Molds
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Vacuum Casting Prototype for Automotive
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Dual Color Decorative Frame Car Lamp Mold
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Medical Syringe Mold
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Automotive Bumper Parts Mold

Injection Molding Machining Process

Injection Molding working principle

Raw materials are loaded into the injection molding machine, heated and melted

An injection machine injects molten plastic into the mold cavity

After cooling, open the mold and take out the finished product

Check the quality and remove possible defects

Repeat the production cycle

This efficient processing is suitable for manufacturing a wide range of plastic parts

Our Products

Medical Grade Silicone Saliva Sampling Device Part by Injection Molding
Medical Grade Silicone Saliva Sampling Device Part by Injection Molding
Food Grade PP Food Robot Part by Injection Molding
Food Grade PP Food Robot Part by Injection Molding
ABS Kitchen Devices Part by Injection Molding
ABS Kitchen Devices Part by Injection Molding
Medical Grade PC Blood Devices Part by Injection Molding
Medical Grade PC Blood Devices Part by Injection Molding

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Our Injection Molding Processes

Injection molding is widely used in mass production as it is fast and cost-effective. Here in TurnkeyModel, we will offer various injection molding solutions for you in different industries.

Mold Manufacture
Mold Manufacture

Mold manufacturing is the process of making molds for production by CNC machining, EDM, and other processes according to drawings.

Plastic Injection Molding
Plastic Injection Molding

It is a process of heating & melting thermoplastic or thermosetting material, then injected into a mold cavity to solidify & form.

Liquid Silicone Rubber Molding
Liquid Silicone Rubber Molding

A & B liquid silicone rubber raw materials will be injected into the mold cavity after fully mixing, then heated and rapidly vulcanized in the hot mold cavity.

Insert Molding
Insert Molding

Insert molding is a combined two-part injection molding process where one material is overlaid on a metal insert, then form them to be one part.

Why Choose Us for Custom Injection Molding?

Intelligent Manufacturing Service

Lower risk & cost. DFM report will help you optimize design if necessary

Save communication time & cost. No need to find other partners for different processes

One-stop service. We can support “Design-> Manufacture->Assembly” one-stop delivery

Clear update. You will know every step of your project with detailed photos. No need to worry

Ensured quality. Every project will follow our strict quality control system

Intelligent Manufacturing Service

High risk & cost. Without a DFM report in the early stage, problems may occur during the manufacturing

Long communication time & cost. Have to talk with several suppliers for different processes

Single service. May pay extra cost for assembly after collecting the parts from suppliers

Unclear update. You are the last one to know if any delays and have no idea about the delivery schedule

Unstable quality. No clear quality control process and may have problems if any information was not shared

TurnkeyModel's Capability for Injection Molding

Mold injection is complex, and we need to set many parameters to ensure the quality of the parts.

Max part size

1500*800*600mm

Min part size

1*1*1mm

Max tooling size

3000*1500*1500mm

Min tooling size

80*80*300mm

Min part tolerance

±0.01mm

Standard part surface

SPI-C3

Mold life

Production tooling about 500000 shots

Rapid tooling about 5,000-10,000 shots

Lead time

For toolings, the production tooling is machined in 2-3 weeks, and the rapid tooling is machined in 7-10 days.

For parts, as low as 2 weeks for T1 samples. After T1 sample approval, lead time for < 10,000 parts is as low as 1 week.

T1 samples

5-10 sets (pieces) of samples are supplied in each mold trial.

Max press size

2400T

Min press size

100 parts

Mold storage

Stored for 2 years of inactivity

How to Lower Costs During the Development Cycle?

To lower the cost and long lead time for production molds, we integrate prototype molds into the development process.  
You can validate designs and choose the right material before mass production in an affordable way.


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Project requirementsPrototype Injection MoldingOn-Demand Manufacturing
Application

1. Iterate on materials and designs, and evaluate cost and manufacturability.

2. Lower manufacturing risk.

3. Improve product development speed and shorten time to market.

1.For finalized product design
2.The focus is to improve quality and reduce costs

Cost for manufacturing molds

Cost effective

Expensive

Mold production time

7-10 days

2-3 week

Mold material

Steel or aluminium

Steel

Lifespan

5000-10000 shots

500000 shots

Optional Materials for Parts

We have more than 100 kinds of thermoplastic and thermoset materials to choose from.


AAS, ABS, ABS/PC, EPDM, ETFE, HDPE, LCP, LDPE, LLDPE, PA, PA6, PA66, PAA6, PBI, PBT, PC, PDAP, PE, PEBA, PEEK, PEI, PET, PETP, PI, PMMA, POM, PP, PPC, PPE, PPS, PPVC, PS, PSU, PTFE, PVB, PVC, PVCC, PVDC, PVDF, TPE, TPU, UHMWPE.

Standard silicone (30, 40, 50, 60, and 70 durometers), Medical-grade silicone, Optical-grade silicone, Fluorosilicone (fuel and oil resistant)

Optional Surfaces for Mold

Glossy

Semi-Glossy

Matte

Textured

SPI-A0

SPI-B0

SPI-C1

MT (Moldtech)

SPI-A1

SPI-B1

SPI-C2

YS (Yick Sang)

SPI-A2

SPI-B2

SPI-C3

VDI (Verein Deutscher Ingenieure)

SPI-A3

SPI-B3

/

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Secondary Operations

We have more options for the parts if you have any special requirements for the appearance.

After Painting
Before Painting
  • Inserts

  • Heat staking

  • Painting

  • Silk screening

  • Ultrasonic plastic welding

  • Laser engraving

  • UV coating


How Does Injection Molding Work?

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  • The melt resin material will be injected into the mold, and after shaping and cooling, the product will be knocked out

  • The speed of the knocking-out process shall depend on the product structure and material

  • The distance of knocking out should be 1-2cm longer than the vertical thickness of the product. After knocking out, the ejector will go back and the whole process will repeat many times for more pieces

We Strictly Follow International Quality Standards

  • ISO9001:2015

  • ISO14001:2015

  • Customized Fixture

  • Material Certificate

  • RoHS/SGS Report

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Clients' Feedback

I found TurnkeyModel during COVID and my former suppliers failed to support my project and I had to pay a penalty due to the delay. I met TurnkeyModel and they were prompt in actions with professional support. TurnkeyModel cleared all the questions on my project ahead.
Buyer
- Buyer
We were told by many suppliers our design was too complex and not able to make molds. My friend shared TurnkeyModel with us and Lucky gave us 3 plans the next day. We already got the samples and ready to mass production.
Mechanical Engineer
- Product Engineer
TurnkeyModel has many teams and I can give them all my projects, also helped me save a ton of assembly costs. Now, most of my projects are released to TurnkeyModel. They are scary sick!
Mechanical Engineer
- Mechanical Engineer

FAQ About Injection Molding

  • What if my T1 samples failed?

    It sometimes happened that T1 samples can not meet your requirement. In TurnkeyModel, we can support T2 and even T3 if the samples are not available for you. During every process, 5~10 samples will be sent and your team can fully test if the mold is acceptable.

  • Can you ship the mold for me?

    Export molds are available here in TurnkeyModel. If you prefer to have molding parts in your factory, we can make the molds for you and arrange the shipment accordingly.

  • What factors influence the cost of parts?

    There are many factors that influence the cost of injection molding parts, for example, the material, the structure of your design, quantity, mold material, mold texture, and so on. If you want to control your project budget, we will offer you the solution accordingly.

  • How many years can you keep the molds for me?

    Normally we will keep the molds for two years free of charge once confirmed. However, we fully understand that some projects have longer service time, in this case, please contact us for a longer storage period.

  • What if I want to change the mold after production?

    If the design does not change too much and the previous mold can be used, we will fix the mold as per your updated design. If the design changes too much and we can not use the previous mold, our team will quote you a new price based on your updated design.

  • How to choose the right process for my injection project?

    Basically, it will depend on the quantity, quality, and further plans for your project. If only plan for small batches, in this case, prototype molding will be a good choice, as it is fast and more cost-effective than production molding. However, if the project shall have a long service life and possibly for years, production molding should be chosen to lower the total cost and time.

  • What finish options can I choose for my mold?

    We are able to offer glossy(SPI-A0, SPI-A1, SPI-A2 & SPI-A3), semi-glossy(SPI-B0, SPI-B1, SPI-B2 & SPI-B3), matte(SPI-C1, SPI-C2 & SPI-C3) and textured(MT, YS & VDI) finish for molds. If you are not sure about the standard, you can send us a sample picture for reference. Then, our team will quote you a similar finish for your mold.

  • Can you do SPI-A1 for my project?

    Yes, TurnkeyModel is able to offer SPI-A1 without any problem. Moreover, if you want some secondary options, for example, nickle plating and chrome plating for better appearance.

  • How do I choose the right resin for my parts?

    There are two types of resins to choose from: amorphous (plastic cutlery and electronic components) and semi-crystalline (bottles, packaging, pipes, and medical implants). Each type of resin is available in affordable, moderate, and high-performance solutions. When selecting a plastic resin, you should begin by choosing the family of materials that will give you most of the properties you want. The right resin guarantees optimum product performance, so please contact us to get more information from us and determine the ideal choice for your project.

  • How much does the process cost?

    The actual model represents the most significant expense in the entire production process. Individuals should consider working with precision molds made from high-quality steel because they last for years. Please kindly note that many factors contribute to the cost of a mold in a custom plastic injection mold project. Send all your files to us and we will quote you the exact price.

Why Choose Us for Injection Molding Service

Owing ISO certified factories, conducting in-process inspections and dimensional verification after production, 

guarantee the custom molded parts consistency regardless of the complex shape with high precision.

The accuracy is stable and will not fluctuate due to size and weight, ensuring consistent quality of each product

Check every step from mold to production to meet high quality requirements

for mold design guidance, material and finish choices, ensuring a smooth transition from prototyping to production.

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Our ability is CNC machining, sheet metal fabrication, injection molding, die casting and so on. No matter what stage of development you are in, you will find a solution at TurnkeyModel.

Quick Contact

lf you have any questions or need help, feel free to contact with our team.

Address

No.1 Building Vanke xingchen, Shangxing Road,

Xinqiao Street, Baoan Distrcit, Shenzhen, China

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