Zhijing Precision Machinery (Shanghai) Co., Ltd.
Zhijing Precision Machinery (Shanghai) Co., Ltd. Good quality, reliable blades and knives supplier Knives, formers, seal jaws, blades
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1. Slitting round blades are made of high qualified tool steel and high alloy steel including SKH 51, SKS 2, skd11, these materials are with long
cutting life.
2. Every croner of the blade without any burrs ,high wear resistance and long work life are the merits of our knives .
3. Knife's sizes can be made according to your special requirements. The outside diameter can reach 1300mm.
4. Produce with high precision. The parallemlism is within 0.002mm for our high-precision circular knives.
| Product Name
| Rotary Blade
|
| Material |
SKH 51 |
|
Color
|
metal color |
|
Standard
|
ISO 9001 SGS |
|
Used |
PAPER INDUSTRY |
1. Minimum cutting resistance
2. notch sharpness
3. no burrs allowed. All burrs removed.
4. surface smooth. Even can make the mirror surface
5. persistent and durable according to your cutting experience
Material optional:
| Material NO. | Max Hardness |
| 9CrSi | 56 - 58 HRC |
| Cr12Mov | 58 - 62 HRC |
| W6Mo5Cr4V2 | 60 - 64 HRC |
| SKD-11 | 58 - 62 HRC |
| M45 | 62 - 68 HRC |
| Tungsten Carbide | 89 - 91 HRC |
Our processing departments
Processing Technology
Reasonable prices, reliable quality.
Contact us to get the prices.