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Shenzhen WT Hardware and Plastics Limited

contact:Henry yang

Mobile: +86-8923768676

Tel: +86-755-27673590, 23143539
Fax: +86-755-23143536
Add: 5B2, Jiangshi Building, Fuyong, Shenzhen, China
Our main products: Injection Mold, Molding Parts, Die Casting Mold, CNC machining of high quality


Plastic Mold Company - WT-MOLD TO BEING NO.1!
Dec 24, 2017

Plastic mold company - WT-MOLD TO BEING NO.1!

Problems to be considered in the design of plastic moulds (

1. understand the plastic melt flow behavior, considering the resistance of plastics in runners and cavities of each flow velocity, check the maximum flow length. According to the plastic flow direction in the mold (namely filling order), consider re plastic in the mold cavity and the fusion of the original air export problem.

2. the problem of shrinkage and shrinkage of plastic during cooling is considered.

3. the mold is designed to control the crystallization of the plastic in the mold. The orientation and improvement of the internal stress of the product.

4. the choice of the typing surface.

5. parts of the horizontal type of core extraction and ejection.

6. the cooling or heating of the plastic mold.

7. the relationship between the size of the mold and the injection machine used, including the maximum injection amount, the clamping force, the size of the mold part and so on.

8. the overall structure of the mold and the shape of the parts should be simple and reasonable. The mold should have the proper precision. The degree of smoothness, strength and rigidity of the die are easy to be made and assembled.


WT Hardware And Plastics Limited

Our company founded in 2011,Shenzhen WT Hardware And Plastics Limited takes pride in meeting and exceeding in customer requirements, WT is located in Shenzhen , where is the manufacturing center is in.

We WT are professional in moulds and molding parts, we also support struture design and offer assistance in material selection . You are welcome to look towards WT Mold as an extension of your R&D department , an arm of your design group and manufacture partner.

We have been striving to excellent quality at competitive price, “Quality and Service First”, the principle that we oursure , is exactly why we have established business relationships with customers from all over the world , More than 80% of our molds are exported to USA, EU, CLS, South America, and other Asian countries.

Factory preview.jpg

WT Hardware And Plastics Limited

Mobile:+86 18923768676

Tel: 86-755-27673590

Fax: 86-755-23143536 

Add: 5B2# Jiangshi Building, Fuyong, Shenzhen, China

Main Product: Plastic Injection Mold & Plastic Parts, Die Casting, CNC Machining

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