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Production Line

GREWIN Factory Line

 

Dear valued customers, welcome to Zhuzhou Grewin Tungsten Carbide Tools Cor., Ltd factory line to visit the landscape of our factory:

 

 

The production process consists of 5 major components:

 

The first step: mixing: Before mixing, the raw materials need to be ground into powder, and then mixed with other raw materials, the main ones are tungsten powder and cobalt powder.

 

1, Powder mixing workshop:

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 0

The second step: pressing, the mixed powder is weighed and put into a mold that has already been prepared and pressed.

 

2, Automatic pressing workshop:

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 1

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 2

The third step: sintering, the pressed products are placed in a sintering furnace and fired for 12-48 hours (different sintering times according to different grades of different products).

 

3, Sintering line

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 3

 

sintering furnance

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 4

 

The fourth step: forming, after the product to be fired is naturally cooled, it is the blank of the product. When the product is formed, it will be sent to the quality inspection workshop to check the quality of the product.

 

4, Quality inspection room

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 5

 

Electron microscope scanner

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 6

 

Finally, the products are refined according to the needs of different customers.

 

 

We are very happy to establish more contacts with you.
 
 

OEM/ODM

OEM/ODM

 

First of all, what you see is the three sintering furnaces in our sintering workshop. The sintering furnace is mainly used for sintering ceramic powder, ceramic ferrule and other zirconia ceramics, and can also be used for heat treatment of copper and steel strip annealing.

 

(1), Sintering line--sintering furnance

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 0

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 1

Next you will see our powder mixing workshop.

 

 

(2), Powder mixing workshop

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 2

 

Here is our Pressing house.Look at the hard work of our hardworking workers

 

(3), Pressing house

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 3

 
If you want to get more and more information about us, products and our factory, please kindly contact us.

R&D

Advanced automatic CNC grinding machine and testing equipment, such as

We established the fabrication facilities by " WALTER" CNC Grinding Machines which supports us serve for more precision product to customers.

Imported 16 sets 5-AXIS CNC machine :
 

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 0

 

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd factory production line 1

 
Get in touch with us
Contact Person : Miss. Cindy
Tel : 86-15570766367
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