As we all know, injection molding or moulding can continuously produce thousands or even millions of parts or products for OEMs, aftermarket suppliers, consumer goods manufacturers, or companies starting a plastic molding business. The injection molding system has the ability to produce products of various sizes, complexity, and composition, all with high precision. The application of this highly repeatable, reliable and inexpensive injection molding ranges from commercial to home appliances, medical and other markets.
As one of the best injection molding manufacturers in China, Zhongde supplies high-quality, low-cost plastic and rubber injection molding parts for customers worldwide. This reputable manufacturing company provides scientific injection molding and tooling with cheap price (start at $500), helping you reduce design risk. As a professional mini and micro injection molding company, Zhongde has its own factory and has various products for sale, aiming at a long-term solution for the whole industry. Moving beyond rapid prototyping, this reliable injection moulding die manufacturer is supported by many senior project managers and engineering experts, communicating through all project stages from design to production, even the estimated injection moulding die cost.
As Zhongde, a professional injection molding company, offers custom made molds and considerate services, there are different types of injection moulding, such as plastic and rubber injection molding, overmolding and insert molding. All can be provided by our factory, from urethane injection molding to polypropylene, thermal to liquid, low quantity to high quantity, double shot to multi shot, low run to quick turn, small scale to large batch, low pressure to high pressure, 2 component to 3 part, low volume to high volume, direct to complex injection molding..., with affordable tooling cost and with excellent product quality.
Plastic injection molding is the most common manufacturing process for the fabrication of large quantities of plastic parts. Plastic injection molding can be used to create various plastic parts.
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Rubber injection molding by our company can be used to produce both solid rubber parts and rubber bonding metal parts, an ideal process for mid-to-high volume rubber production.
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We can provide overmolding and insert molding to produce unique muti-material parts. Our production material range is from thermoplastic to elastomer-rubber, as well as metal.
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| Name | Description |
| 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. |
| Name | Description |
| 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 muti-cavities molds |
| Mold storage | Stored for 3 years inactivity |
| Guaranteed mold life | Unlimited |
| Mold remachining | We can remachine the molds if there are any changes required, basis on mold structure. |
| Mold warranty | Lifetime warranty on production molds |
| Press availability | 60 to 4,100+ tons |
Low-pressure injection molding | High-pressure injection molding |
Injection pressure low as 1.5-40 Bar | Injection pressure up to 350-1300 Bar |
Injection temperature 180-240°C | Injection temperature230-300°C |
Molds can use a variety of materials | Molds can only be made of steel |
The ideal production process for sensitive and precise components | Can not glue precision electronic components |
driven by air pressure and has no environmental pollution | driven by hydraulic pressure and is not conducive to environmental protection |
Good adhesion of products and high waterproof sealing performance | Poor adhesion of products |
Cannot produce sensitive components | Suitable for packaging of electronic components |
High efficient | Relatively low efficient |
Can I modify the injection mold after the first run?
We can modify your steel injection mold by additional machining, fill-in welding, welding in additional material, or inserting a replacement feature, for a reasonable cost. If the changes are too great, however, producing a new mold may be more cost-effective than reworking the existing one.
Where is the tooling when my injection mold is done?
As a one-stop rubber and plastic injection molding manufacturer, we will make the tooling by ourselves. As long as you continue to run parts in our facility, we will keep the molds for you and make any necessary repairs or refurbishments at our cost for the life of your mold.
Who owns the mold?
The mold belongs to you. Zhongde is only responsible for saving the mold for you and will not use it for other customers.
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