Tuowei rubber China vacuum casting supplier

Company Advantages
1. The production process of Tuowei China vacuum casting is strictly controlled according to the requirement of lean production. We have professional QC team to strictly control quality of our products
2. The product has high customer satisfaction and shows a wider market potential.
3. This product is wrinkle resistance. Its fabrics have passed performance testing to have high elasticity and strong frictional resistance that can retain the original shape. We provide one stop service of Design-Prototype-Injection mould
4. The product can stay in good shape. Made of superior materials, added with a stable and robust structure, it is not likely to deform over time. The materials of our products include ABS, POM, PC, PA6, PA66, PMMA, aluminum, iron, steel, bake-lite, EVA and etc

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. At present, we have achieved a large market share in foreign markets. They are mainly the Middle East, Europe, America, and other countries. Some of our clients have been working with us for years.
2. We aim for simple business philosophy. We try to work closely with our customers to offer a comprehensive balance of performance and pricing effectiveness.