Calender roll
Technical advantages of centrifugal composite casting roll
1. It solidifies under the action of centrifugal force, the roll structure is dense, the white mouth layer is uniform, and there are no pores, sand holes, slag inclusions and other defects;
2. Centrifugal casting rolls can be fitted with shaft sleeves, which greatly saves the consumption of raw materials and the weight of the rolls themselves;
3. Since the centrifugal composite casting roll has no pitting layer, and the white mouth layer is uniform, drilling is extremely convenient and fast;
4. The working surface hardness of the centrifugal composite cast roll can be produced according to user requirements, generally up to HS76±2°, the roll has good abrasion resistance, good internal toughness and stable quality;
5. The structure of the working layer of the roll is uniform, the hardness change is small, and the hardness difference of the white layer does not exceed HS5°, which ensures the stability of the roll quality;
6. Long service life (3 to 5 times longer than the vertical static casting roll), saving a lot of money for users;
7. The size of the roll can be produced according to user requirements, the maximum diameter is 1000mm, and the length can reach 6000mm
Roll manufacturing technical parameters
|
Product name |
Diameter（mm） |
Roll surface hardness |
Roughness（μm） |
Roller surface width（mm） |
|
Centrifugal casting roll |
Φ360-860 |
HS70-75 |
1.6-0.02 |
Within L1000-8000 |
The above technical parameters can be adjusted according to user requirements.
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