Professional OEM Vacuum Investment Casting For Electronic Products
Shenzhen Strongd does strive to help you take every good ideas to
become prototypes. We offer a variety of comprehensive services,
including CNC, SLA, SLS and 3D printing. And we are professional in
all kinds of metals and plastics rapid prototyping, vacuum casting
productions, heat forming, mold design, as well as high precision
Vacuum Casting is a casting process for elastomers using a vacuum
to draw the liquid material into the mold. The process starts by
placing a two pieces silicon mold in a vacuum chamber . The raw
material is mixed and degassed and then poured into the mold.
Silicone rubber mould and small batch production model (prototype)
is one of the ways, has the advantages of fast, low cost, small
processing failure probability. Using a silicone mold can make 20
more pieces of the same product.
Size and the machinery performance are similar to steel mold
injection of products that customer needs 10-200 pieces samples,
duration and cost and not allows directly open steel injection mold
The most advantages of this process are the time of fast, low cost,
small processing failure probability. In order to satisfy the
customer short time get small batch test thus vacuum casting is
most ideal of solution programme .
Materials: ABS, PP, can be PC, PMMA, POM, high temperature resistant
rubber, silicone rubber etc..
Strongd Tech have the best quality control system in the field of
rapid prototyping ,cnc machining .
1. we would have a detailed check of the drawings from customers in
case the files does not meet the rapid prototyping process, when
this happens , our businessman and engineers will have a meeting ,
then communicate with you to improve the drawing.
2.during the process ,our workers will strictly control The
previous oprocedure ,for example , painting workers will not paint
the part until the polish workers make the surface of the part
smooth enough .
3.We ensure regular maintenance of equipment used in the
manufacturing process and testing accuracy. All process of tracking
testing to ensure we produce all products in dimensional accuracy
requirements within limits , Including packaging and shipping, we
will also do all stages of the best.
4.our businessman will keep tracking after customer received the
parts to notice whether it met customer expectations .
Company Information about processing ability
Drilling, Milling, CNC turning, Grinding, Wire cutting, EDM &
PRO/E, Auto CAD, Solid Works , UG, CAD/CAM/CAE
Stainless Steel, Brass, Aluminum, Steel, Carbon Steel, Copper &
Anodize; polishing; zinc/nickel/chrome/gold plating, sand blasting,
Phosphate coating & etc.
As per customers' request
+/- 0.005--0.02mm / can also be customized.
Silver, Red, Blue, Gold, Oliver, Black, White & etc.
Based on the quantity of order (Usually 2-3 weeks)
100% Inspection before shipment
* Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes
* As customer's specific requirements
By sea, By air, By DHL,UPS ,TNT& etc.