Company Advantages
1. Tuowei China rapid vacuum casting is precisely developed with utmost care.
2. electrical silicone prototype get great attention for excellent properties such China rapid vacuum casting .
3. electrical silicone prototype is China rapid vacuum casting , and is a guide for silicone mold vacuum casting factory industry.
4. Shenzhen Tuowei Model Technologies Co., Ltd. has realized high standardized governance, high management efficiency, high degree of marketization and strong operating capabilities.

1  Vaccum casting is a kind of technique of making prototype.It is to make silicone molds in a quick and cheaper way with mother patterns made from CNC or SLA prototype parts. Its material is Polyurethane.Each silicone mold can copy 15 to 25 pcs the same parts of the mother pattern.This process way is suitable for low volume production.

 

2. The processing steps of score indicator is :

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

 

 

Some points of vacuum casting need to pay attention to,
 
Silicone and curing agent should stir together to mix well. The appearance of mold silicone is flowing liquid.A component is silicone, B component is curing agent.For example, take 100 grams of silicone, add 2 grams of curing agent (note: silicone and curing agent must stir well, if there is no uniform mixing, the mold will appear uneven drying curing condition ,which will affect the life cycle of the mold and production capacity, and even cause the scrap of mold.

Company Features
1. That we are specialized in producing, designing and developing electrical silicone prototype distinguishes us from other enterprises.
2. Tuowei has been working to improve the quality of vacuum casting process in rapid prototyping .
3. The establishment of standards for silicone mold making service will make Shenzhen Tuowei Model Technologies Co., Ltd. truly serve the customers. Get an offer! China rapid vacuum casting is an important approach to improve Shenzhen Tuowei Model Technologies Co., Ltd.'s competitiveness. Get an offer! Our motto is to put silicone mold vacuum casting factory first and to list vacuum casting rubber prototyping suppliers China as our target. Get an offer! Thoroughly implementing innovation-driven development strategy will absolutely boost the popularity of score indicator rapid prototype. Get an offer!