Cardboard Machines Tungsten Carbide Blade Slitting Blade Paper Slitter Blades

Shengong knives are manufactured from high quality steel and to dimensional tolerances that meet or exceed OEM specifications. All knives delivered to customers are not only sharp without burrs, but also last longer sharpness with the unique heat treatment.

1. Slitting knives are made of high qualified tool steel and high alloy steel including H13,6CrW2Si,Cr12Mov,D2,SKD61 etc.

2. Bur-free,high wear resistance and long work life are the merits of our knives .

3. The outside diameter can reach 1300mm.

4. The parallemlism is within 0.002mm for our high-precision circular knives.

How Do We Make a Knife for You?

Raw Material — Acceptance

According to Shen Gong’s specification, we check FSSS and impurities content of raw materials for each lot.

Green Part — Pressing

Pressing condition is made by pressing engineer. Green density, size and appearance are strictly controlled.

Blank — Sintering

After 1400°C-1600°C sintering, green part turns to strong and solid alloy which is cemented carbide blank.

Sichuan Shen Gong Carbide Knives Co., Ltd is an industrial knife blade manufacturer with more than 20years’ experience, more than 70% of our knives and blades are exported worldwide. We offers the cleanest slitting solution here in the industrial knife and machine knife industry-razor blade slitting. To make sure that our clients can get the most use out of their cutting blades is our life long duty. Hence, Sichuan Shen Gong offers many different kinds of tungsten carbide razor blades, Industries like corrugated paper, Li-ion battery, recycle, printing, rubber, tobacco, film, copper/ aluminum foil, and other customs knives to accomplish the work perfectly.