0102030405
China Roll Crusher Factory Suppliers for Efficient Mineral Processing and Eco-Friendly Size Reduction
Product features
Reasonable design, simple structure, small space, easy to operate;
The roller ring replacement is simple and convenient, no need to remove the bearing when replacing the roller ring;
Adopt high chromium molybdenum-vanadium alloy, the hardness can reach more than HRC60°, long service life, high crushing accuracy;
Equipped with scraper device, so that the roller ring is not easy to stick material, improve the crushing efficiency;
Online repair system, after the roller wear can be quickly repaired online, to ensure production efficiency.
Main technical parameters
| Mode | 1000x580 | 1200x800 |
| mm Roller body diameter |
Ø1000 | Ø1200 |
| mm Roller surface width |
580 | 800 |
| Roller ring material | High chromium molybdenum-vanadium alloy | High chromium molybdenum-vanadium alloy |
| Roller ring pressing device | hydraulic pressure | hydraulic pressure |
| mm Maximum feeding particle size |
≤20 | ≤20 |
| mm Minimum discharge size |
≤3 | ≤3 |
| (t/h) yield |
40~50 | 50~70 |
| kW Motor power |
75 | 132 |
| Reducer | ZLY315 | ZLY355 |
| Starting mode | Frequency conversion/soft startup | Frequency conversion/soft startup |
Frequently Asked Questions (FAQ)
Q: What material is used for the roller ring and what is its hardness?
The roller ring is made of high chromium molybdenum-vanadium alloy. Its hardness can reach more than HRC60°, ensuring high crushing accuracy and an exceptionally long service life.
Q: Is it difficult to replace the roller ring when it wears out?
No, the replacement is designed to be simple and convenient. Crucially, there is no need to remove the bearing when replacing the roller ring, saving significant maintenance time.
Q: How does the machine prevent material from sticking to the roller?
The equipment is equipped with an integrated scraper device. This prevents materials from sticking to the roller ring, maintaining high crushing efficiency during continuous operation.
Q: What are the feeding and discharging size limits for these models?
Both the 1000x580 and 1200x800 models support a maximum feeding particle size of ≤20 mm and can achieve a minimum discharge size of ≤3 mm.
Q: Can the rollers be repaired online without dismantling the machine?
Yes, the machine features an online repair system. Once roller wear occurs, it can be quickly repaired online to minimize downtime and ensure continuous production efficiency.



