Gold Member Since 2017
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Borui Precision Technology Co., Ltd.

CNC Machining Service, CNC Turning Service, Prototyping manufacturer / supplier in China, offering Machining Parts Importer Precision Machining of Small Parts, Rapid Prototype Service for Customized Medical Equipment Cover CNC Machining, CNC Machining, CNC Turning for High Quality Precision Parts and so on.

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Supplier Homepage Testimonial Business Scope Silicone Mould, Vacuum Casting

Business Scope

Silicone Mould, Vacuum Casting [Feb 20,2017]
Silicone Mould, Vacuum Casting
This is a two stage process: First, a master prototype is made by one of the above processes. This master is then used to make a silicone rubber mold. Once the molds are made, liquid urethane rubber is placed inside the mold and allowed to cure. Once cured, you have a urethane copy of your master prototype. 
The process allows the creation of a larger number of prototypes (up to about a dozen, possibly more) rapidly and accurately. Additionally, urethane castings are typically more durable than any of the master prototypes, and can be made faster and for a much lower cost.