Custom Injection Molding Services
We enjoy challenges that come with bringing custom injection molding parts to reality. Upload your drawing and request an injection molding quote today!
Zhongde Injection Molding Process
Injection Molding From Prototyping to Production
Injection Molding Molds Making and Tooling Services
Zhongde makes all the molds in-house. We have been insisting on developing our own molds for many years, meanwhile, introducing fully automated equipment. Our professional engineer will help to improve the mold design. In addition, our custom die mold is lifetime guaranteed and machined from high-grade metal.
- Injection Molding Service Option: Prototyping & on-demand manufacturing
- Mold Material: Steel P20, H13, S136, 2316,2344, 083, 718H, SKD618, etc.
- Mold Type: Family molds, single and multi-cavities molds
- Mold Storage: Stored for 3 years in inactivity
- Guaranteed mold life: Unlimited
- Mold Remachining: We can re-machine the molds if there are any changes required, basis on mold structure.
Zhongde Injection Molding Capabilities
Zhongde has developed a one-stop solution from mold designing and rapid prototyping to mass production. We not only increased the accuracy of products, and meet the customized requirements of complex-shaped parts, but also improved production efficiency, making us take the lead in the reform wave of rapid production and digital manufacturing.
Zhongde Injection Molding Capabilities Chart
|Rapid tooling||Mold working life time up to 20,000 runs. Short machined time.|
|Production tooling||Traditional molds, used for mass production.|
|Single cavity moulds||Moulds only produce one part per cycle, mostly used for low production rates.|
|Multi cavities moulds||Moulds can produce more than one part per cycle, used to increase production rate.|
|Family moulds||Moulds produce two or more different parts per injection cycle, the parts should be of the same material and color.|
|Two plate moulds||Moulds consist of one parting plane which used for parts that are typically gated on or around their edge.|
|Three plate moulds||Moulds consist of two parting planes which used for parts that can be gated anywhere along its surface.|
|Insert molding||Inserts are placed into the mold and molding occurs around them. This is allows for inserts such as helicoils to be molded in your design.|
|Overmolding||Premade parts are placed into the mold to mold over them. This is allows for multi-material injection molding.|
Our Quality Promise
Zhongde is committed to providing quality products that meet or exceed the needs of our customers through continuous improvement.
Strictly follow the confirmed drawings or samples to produce. If there is any deviation, our company will replenish to our customers to make up for the loss.
Injection Molding Materials
We have a wide selection of thermoplastic and thermoset materials, all serving different purposes. Be aware of the basic characteristics of the material, such as acid and alkali resistance, UV resistance, and high wear resistance, and choose the suitable injection molding material based on your application requirement.
The General materials listed below for custom plastic injection molding.
The general rubber injection molding materials are listed below:
If you have special needs for injection molding parts, our professional engineers will adjust the raw materials formula to meet the unique conditions of use.
|Flame retardants||Carbon fibers|
Injection Molding Surface Finishing
Injection molding surface finish is critical to a successful part design and it is used for aesthetic and functional reasons in injection molded parts for engineering products. The surface finish improves the look and the feel of a product as the perceived value and quality of the product increase with a suitable surface finish.
Different grades of surface finishing chart.
|Glossy||A-grade finishes are made using a diamond buffing process and yield shiny and glossy surfaces on injection molded parts.||Get A Quote|
|Semi-glossy||B-grade finishes use grit sandpaper to produce parts with a slightly rougher finish than grade A parts. Custom molded plastic parts that undergo B-grade finishing have a matte surface texture.||Get A Quote|
|Matte||C-grade finishes use grit sanding stones to produce a rough, uneven surface. Injection plastic parts that undergo C-grade finishing have a matte surface texture.||Get A Quote|
|Textured||D-grade finishes use grit and dry glass beads or oxide to produce a very rough textured finish. Depending on the type of material used, products can have a satin or dull finish.||Get A Quote|
Why Choose Zhongde for Custom Injection Molding?
Moving beyond rapid prototyping, this reliable injection molding manufacturer is supported by many senior project managers and engineering experts, communicating through all project stages from design to production.
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