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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 moulds - what you don't know!
Dec 31, 2017

Plastic moulds - what you don't know!

Maintenance of plastic moulds:

1: the die must be sharpened after a long time of use. After grinding, the surface of the blade must be demagnetized, and it can not be magnetic. Otherwise, it is easy to block the material.

2: spring and other elastic parts in the process of use of the most vulnerable spring, usually fracture and deformation phenomenon. The way to do that is to replace. In the process of replacement, we must pay attention to the specifications and models of the springs. The specifications and models of the springs are confirmed by three items of color, outer diameter and length. Only when three items are identical, can they be changed.

3: the die is easily broken, bent and gnawing during the use of the mold, and the punching sleeve is generally gnawing. The damage of the punch and punching sleeve is usually replaced with the same specification parts. The main parameters of the punch are the size of the working part, the size of the installation part, the size of the length, and so on.

4: fasten the parts to check whether the fastening parts are loose and damaged, and the method is to replace the parts with the same specifications.

5: the pressing parts such as pressure plate, rubber, unloading parts such as stripper, pneumatic ejector etc.. During maintenance, check the parts relationship and damage of all parts, repair damaged parts, check whether there is air leakage in pneumatic top inspection, and take measures for specific situations. If the damage of the trachea is replaced.


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.

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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