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We are tungsten carbide circular knives manufacturer and wholesaler for paper, corrugate, tissue, plastic industry.

It is our hot products and popular products recent years, and widely welcome by our customers in paper, bookbinding, corrugate, tissue, plastic, battery but not limited to mentioned industries.




Through the years, often customers in aboved mentioned industry asked us: Can I have a better material grade with longer endurance of my industrial knives?
Tunstun carbide circular knives are mostly suitable for cutting soft products, like paper, cardboard, while it is not suitable for cutting hard products. This is because carbide knives has 
Advantage---Longer lifetime, mirror finish of surface, clean cut
Disadvantage---Easy to broke
This feature fianlly result that when customer start to use tunstun carbide material, they must make a trial
Our company is willing to try with customer gradually.

For example, in the year 2018, a customer of us using high speed steel material, but want to change to tungsten carbide material.

The left knife in the picture is with tungsten carbide material, the left one in the picture is with high speed steel material
Finally we solve the cutting solution
Customer pay 5 times more expensive that his previous material,  but get a 15 times longer lifetime of circular knife
This saves cost of customer

We produce carbide knife from small size to big ones


If you need more information,  please contact us,  we would be glad to listen to you!