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Silicone Mold Vacuum Casting Services , Vacuum Casting Prototyping For Low

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Silicone Mold Vacuum Casting Services , Vacuum Casting Prototyping For Low

Certification : ISO 9001:2015
Place of Origin : Shenzhen, China
MOQ : 1 pieces
Payment Terms : T/T, Western Union, Paypal
Supply Ability : 10000 pieces per month
Delivery Time : 3-8 working days
Packaging Details : Carton, Wooden case
Material : aluminum, brass, bronze, carbon steel, cold rolled steel, titanium, Delrin,ABS, PC, PE, PEEK,POM, nylon and PTFE, etc
Main Industry : Robotics, Prototype, Medical device, fluid control, Auto motion products, Electronics Industry
Tolerance : 0.01 mm
Smallest turning diameter : 2 mm
Largest milling size : 1000*2000*500 mm
Finishing Process : Painting, Spraying, Anodizing, Polishing, Powder coating...etc
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Silicone Mold Vacuum Casting Prototype for Low Volume


Material:abs like
silicone mold plastic prototype color :black
vacuum casting custom service

About silicone mold

Once getting the prototype (also called master model), one can build a female silicone mold with certain elasticity by making use of a bicomponent silicone rubber in normal temperature, then to cast the target product in vacuum casting machine through vacuum casting.Up to now,It is the most used prototype copying method in the world .

Features of silicone mold prototypes:

l There are various kinds of materials can be used for silicone mold:ABS-LIKE,PP-LIKE,PC-LIKE,PMMA-LIKE,etc,different materials with different specifications;

l And apart from the variety of materials,customers can choose the transparency,hardness according to their specified demand.Whats more,colors can be added into materials when producing silicone mold products;

l The precision of silicone mold is about +/-0.3mm;

l The minimum thickness of casting products is 0.5mm,best thickness range:1.5-5mm.

l The mold life is not so long,one pair of silicone mold can cast 8-20pcs products at most,suits best for low volume production.

Silicone mold vacuum casting process:

- -- -- -- -- -- -- -- -- - -- -- -- -- -- -- --- -- --- -- -- -- -- --

1. Prototype making. To make the prototype via cnc machining or 3d printing or SLA/SLS;

2. Prototype checking and handling. Inspect the prototype size and structures ,craftsman handle it ,
to remove any marks or deburs ensuring the surface very good;

3. Silicone mold building. With the finished prototype,casting master to build the silicone mold;

4. Mold curing. To cure the mold in oven under 40 centigrade degree for about 12 hours;

5. Mold splitting. Take the mold out,prune it and split the mold along the parting line,take the prototype
out of the mold;

6. Mold preheating. Put the mold into the oven and preheat it under 70 centigrade degree;

7. Vacuum casting. After preheating ,put the mold into vacuum casting machine ,pour the resin into the
mold through the sprue after 5-10min vacuuming;

8. Solidifying Forming. In the end,to put the has been cast into the oven to solidify the resin under 70
centigrade degree.

The curing time differs with materials ,normally between 40-90min,after solidified ,take the mold out and get the cast part out ,to clear the Fragment and the gate,so the plastic silicone mold prototype is finished .

To meet customer's willing of getting small batches testing prototypes in a short time ,QICHUANG purchased a large advanced vacuum casting machine and big sized oven,using imported materials ,to best guarantee the quality of casting products.

Our Services

1.QICHUANG main business:

♦ Prototype design

♦ Rapid Prototype service

♦ CNC machining mockup, SLA /SLS prototypes

♦ Rapid tooling

♦ silicon mould prototype with vacuum casting

♦ 3d printing rapid prototyping

2. Materials available:
Metal--Aluminum, Copper, Brass, Stainless Steel,Sheet Metal.
Rubber,Silicone,plastic like ,foam and other special materials

3. Surface treatment for silicone mold prototypes
painting,printing, transparent surface, translucent surface , Silkscreen printing

other available treatments:
anodizing,electroplating,brushed,sand blasting rubber,paint,plating Polish, , painting, rubber oil, , brushed, etc

Company Information

As a specialized prototype factory who established in 2010, QICHUANG owns many advantages over other factories:

1. With over 9 years professional experience in cnc prototypes and silicone mold prototypes with vacuum casting ;

2. Producing strictly under the high level quality system,every rapid prototype is tracable;

3. Arrange and ordinate the whole process by the using of ERP system ,ensuring all key points contolled;

4. Four times inspection throughout the whole process of rapid prototype manufacturing,ensuring above
97% products qualified ex-factory;

5. Large overseas market by the acumulation of years overseas exhibition experience;

6. Excellent service and after sale service won great reputation among customers .

Product Tags:

vacuum casting prototyping


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