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Vacuum Casting Guide

What is Vacuum Casting?

It is a casting process for elastomers using a vacuum to draw the liquid material into the mold. The process starts by placing two pieces of silicon mold in a vacuum chamber. The raw material is mixed and degassed and then poured into the mold.

Firstly, a master model is made by CNC or SLA and polished to the final surface finish of the part for Silicone Rubber Mold making. Normally, one Silicone Rubber Mold can produce up to about 15 parts and it depends on the design complexity of the part and casting material. Many materials with simulant properties of real engineering plastic materials are available for vacuum casting. We can duplicate the product in a range of different plastic simulant materials, PX5210, PX223, UP 8150, UP 8260, UP4280, UP5290, etc.

Urethane casting provides end-use, rigid or flexible plastic parts with production-level quality. Built without expensive and time-consuming hard tooling.

Our casting process is optimal for low-volume production for quantities of one to several hundred.


Manufacturing and Machining Guides

Rapid Prototyping Guide

Bole rapid prototyping center guide. Produce models within hours. Implement data in STL file format. Translate CAD to 3D prototyping machine
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5-Axis Machining Guide

Read 5-axis machining center guide. 12 sets of DMU65 and DMU50. Produce big workpieces with complicated surfaces and unique needs.
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CNC Machining Guide

Bole CNC machining center guide. 200 advanced Fanuc 3-axis and 4-axis CNC machines. High precision. High quality. Big productivity
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CNC Lathe Turning Guide

Bole CNC lathe turning center guide. 9 sets of auto-lathe machines and turn-mill combination CNC machines. On a lathe, we cut rotates while a cutter is fed into it.
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Sheet Metal Fabrication Guide

Sheet metal fabrication center guide. Professional engineers handle CNC punching, laser cutting, bending, metal stamping, welding and assembly
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Vacuum Casting Guide

Vacuum casting center guide. Urethane casting. We have 2 vacuum machines that can produce mould with max size of 1000 x 800 x 800 mm
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3D Printing Guide

Bole 3D printing center guide. We provide SLA, SLS and MJF services. Quickly print complicated products. Various techniques
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Injection Molding Guide

Bole injection molding center guide. Besides producing plastic parts through injection molding, we also process and export mold itself
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Die Casting Guide

Bole die casting center guide. High accuracy, excellent surface finish, rapid production, High strength, Low porosity, Recyclable
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