Mining Equipment Stone Crusher Machine HPGR
Product introduction
The GM series of high-pressure grinding roll are our independently developed new product through the innovative technology based on the technology from a company. The equipment is consisted of 2 press rollers which are rotated in opposite direction but synchronously. The material is fed from the top of the rollers and enters into the gap between the rollers. The material will be crushed by the high pressure of rollers and discharged as a solid cake. It is mainly used for metal ore such as bauxite, iron ore, and other materials such as fine crushing cement raw material, clinker, furnace slag, and limestone.
Advantages and features
1. The application of high pressure grinding roll can improve the productivity of the powder grinding system by 20%-30%.Power consumption of grinding system can decrease by 25-50% compared with the traditional grinding method.
2. The machine is equipped with sealing cap for rollers which can control the harmful dust spread to create a better production environment.
3. The machine has following advantages such as compact structure, less space-occupation, high reliability. Its operation efficiency can be up to approx.95%.
4. It is lower energy-consumption, less pollution which is the energy conservation and emission reduction and environmental protection product.
| Model | Roller dia.(mm) | Roller width(mm) | Power (kw) | Feeding size(mm) | Finished size (mm) | Throughput (t/h) | Weight (t) | ||
| Metal ore (mm) | Powdered Iron(cm2/g) | Metal ore (mm) | Powdered Iron(cm2/g) | ||||||
| GM600-200 | 600 | 200 | 2X75 | ≤25 | 1100-1300 | ≤3 | 1400-1600 | 16-24 | 14 |
| GM800-300 | 800 | 300 | 2X110 | ≤30 | 1100-1300 | ≤3 | 1400-1600 | 39-58 | 24 |
| GM1000-300 | 1000 | 300 | 2X160 | ≤35 | 1100-1300 | ≤3 | 1400-1700 | 61-91 | 32 |
| GM1000-400 | 1000 | 400 | 2X200 | ≤35 | 1100-1300 | ≤3 | 1400-1700 | 80-120 | 36 |
| GM1000-500 | 1000 | 500 | 2X280 | ≤35 | 1100-1300 | ≤3 | 1400-1700 | 100-150 | 40 |
| GM1200-500 | 1200 | 500 | 2X315 | ≤40 | 1100-1300 | ≤3 | 1600-1800 | 130-190 | 56 |
| GM1200-630 | 1200 | 630 | 2X400 | ≤40 | 1100-1300 | ≤3 | 1600-1800 | 160-240 | 65 |
| GM1200-800 | 1200 | 800 | 2X500 | ≤40 | 1100-1300 | ≤3 | 1600-1800 | 200-310 | 79 |
| GM1400-800 | 1400 | 800 | 2X560 | ≤50 | 1100-1300 | ≤3 | 1600-1800 | 260-390 | 110 |
| GM1400-1100 | 1400 | 1100 | 2X800 | ≤50 | 1100-1300 | ≤3 | 1600-1800 | 360-540 | 133 |
| GM1700-1100 | 1700 | 1100 | 2X1000 | ≤60 | 1100-1300 | ≤3 | 1600-1800 | 530-800 | 179 |
| GM1700-1400 | 1700 | 1400 | 2X1250 | ≤60 | 1100-1300 | ≤3 | 1600-1800 | 670-1000 | 208 |
Q1
We have a professional rich experiences stuffs; We have the largest factories and production capacity since 1986; The ZHONGYUAN euqipment, worthy of your trust!
Q2Does the equipment have any special Advantages?
2.The machine is equipped with sealing cap for rollers which can control the harmful dust spread to create a better production environment.
3.The machine has following advantages such as compact structure, less space-occupation, high reliability. Its operation efficiency can be up to approx.95%.
is lower energy-consumption, less pollution which is the energy conservation and emission reduction and environmental protection product.




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
Lead time will be confirmed with your quotation.
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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