Company Advantages
1. Tuowei vacuum casting prototypes fully complies with the relevant product safety Standard that governs it. It goes through a robust program of product testing, factory inspection, and on-going product surveillance to ensure safety.
2. Our QC team takes strict testing methods in order to achieve high quality.
3. It will go through multiple processes to make quality guaranteed before loading.
4. With the enlargement of vacuum casting prototypes and keypress prototype , we not only promote our own brand Tuowei equipment but also offer score indicator rapid prototype for all distributors.

Rapid prototype, also called first product, is 1 or several pieces made  by CAD design before molding to test the appearance and internal structure. It is the most direct and effective way to find out the defectives from trial production, which could save cost, time and manpower. Here is an Internet TV stick prototype made by our company. According to the NDA we signed with clients, we didn’t upload the prototype until the term of validity is dued.  

 

 

As our clients need 150pcs of this internet tv stick prototypes, also the structure is not easy to machine,we’d like to advise vacuum casting is the best way to make the parts.

 

Firstly,make a prototype by 3D printing, and then make a silicone mold with the pattern. Finally, use the silicone mold to volume duplicate the parts.Below is the specific procedures:

 

Step 1: Make the mother pattern by CNC, SLA or clay figurine and make the nozzles.

 

Step 2: Surround the prototypes by boards and prepare for making molds.

 

Step 3: Pour the vacuum liquid silicone into the mold to cover the product.

 

Step 4: Bake the silicone mold in the oven to accelerate the curing of the mold.

 

Step 5: Get the prototype out of the mold

our service

Company Features
1. As time changes, Tuowei has been always doing its utmost to provide trending score indicator rapid prototype.
2. We introduced advanced electrical silicone prototype equipment, which produce high quality products with sophisticated design and fine finish.
3. Shenzhen Tuowei Model Technologies Co., Ltd. strives to be stable silicone mold making service suppliers of global market. Get price! Shenzhen Tuowei Model Technologies Co., Ltd. places constant improvement of vacuum casting process in rapid prototyping in our first place. Get price!