New High Pressure Grinding Rolls (HPGR) Remote Monitoring Stone Crusher Roller Crusher with Engine Motor Bearing Gear for Sale
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- Supplier: Shanghai Yingyong Machinery Co. Ltd.
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Product Overview
Description
Product Description
Product Introduction
Also called extrusion mill roller press, roller mill, is a new kind of energy-saving cement grinding equipment, replace the high energy consumption, low efficiency of ball mill grinding system, and reduce the steel consumption and noise function, apply to the new plant construction, also can be used in old factory technical renovation, make the ball mill system yields by 30-50%, after extrusion, the material feeding bread in 0.08 mm thin material accounts for 20-35%, accounted for 65-85% less than 2 mm, the internal structure of small particles, filled with many tiny crack because of extrusion, and greatly improve ease of grinding. The roll surface is hot surfacing, and the maintenance of wear resistant layer is more convenient.
Structure Features
1. Four row cylinder roller bearing with higher capacity.
2. The roller shaft can be solid forged, or of the structure of fixed bush. The roller surface is with advanced and proven technology, long service-life, and easy maintenance.
3. The self-aligning hydro-cylinder adopts the America Parker cylinder head, with long-term reliable operation.
4. The moving roller and fixed roller adopts technology from Germany KHD Co., with self-aligning sliding, stable stress, good damping effect, and assures the long-term stable operation.
5. Advanced intelligent lubrication system
6. Perfect program control system, highly integrated hydraulic system, all critical parts are imported parts.
7. The adjustable feeding system with electric actuator.
8. It is flexible to be equipped with imported or domestic planetary reducer and main bearing.
Technical parameters
Model | Max. Feed Size(mm) | Motor Power(KW) | Capacity(t/h) | Remark |
NG120-45 | 0~45,95%≤25 | 2×250 | 140~190 | Cement grinding |
NG120-80 | 0~45,95%≤25 | 2×500 | 180~230 | Cement grinding |
NG140-80 | 0~45,95%≤25 | 2×630 | 300~380 | Cement grinding |
NG140-100 | 0~45,95%≤25 | 2×710 | 370~480 | Cement grinding |
NG140-120 | 0~55,95%≤25 | 2×800 | 420~550 | Cement grinding |
NG140-140 | 0~55,95%≤25 | 2X900 | 510~680 | Cement grinding |
NG160-150 | 0~55,95%≤25 | 2X1120 | 600~780 | Cement grinding |
NG180-120 | 0~55,95%≤25 | 2X1120 | 700~800 | Raw meal grinding |
NG180-140 | 0~55,95%≤25 | 2X1400 | 850~950 | Raw meal grinding |
NG180-160 | 0~60,95%≤25 | 2X1600 | 980~1150 | Raw meal grinding |
NG200-160 | 0~60,95%≤25 | 2X2000 | 1250~1500 | Raw meal grinding |
Work principle
Working principle
Roller press is designed according to the principle of material bed grinding, its main characteristics are: high pressure, full speed, full material, material bed crushing. The roller press consists of two extruding rollers which rotate synchronously in the opposite direction, one is the fixed roller and the other is the movable roller. The material is fed from the top of the two rollers, which is continuously carried between the rollers by the extrusion roller. Under the high pressure of 100-150mpa, the compacted cake is discharged from the bottom of the machine. The discharged cake contains a certain proportion of fine finished products. In the interior of non-finished particles, a large number of cracks were generated, which improved the material's wearability, and greatly reduced the energy consumption of grinding in the further crushing process. The material through grinding roller is mainly divided into three stages: full material density, lamination and crushing, agglomerating and discharging stage.
Our Business
FAQ
1. Are you manufacture or trading company?
We are factory, established in 2003.
2. What is your payment method?
30% deposit in T/T advance, 70% balance before shipment.
3. How long is the warranty? Does your company supply the spare parts?
One year. Spare parts for you at lowest cost.
4. If I need the complete crushing plant can you help us to build it?
Yes, we can help you set up a complete production line and give you related professional advice. We had already build many mining projects in China & Overseas.
We are factory, established in 2003.
2. What is your payment method?
30% deposit in T/T advance, 70% balance before shipment.
3. How long is the warranty? Does your company supply the spare parts?
One year. Spare parts for you at lowest cost.
4. If I need the complete crushing plant can you help us to build it?
Yes, we can help you set up a complete production line and give you related professional advice. We had already build many mining projects in China & Overseas.
Write your requirements in message box here as bellows ⇓⇓⇓
If you need quality machinery with the latest technology, the best price, and the quickest delivery then Yingyong is your answer. Contact our today for your needs. , we are pleased to discuss your requirements.
If you need quality machinery with the latest technology, the best price, and the quickest delivery then Yingyong is your answer. Contact our today for your needs. , we are pleased to discuss your requirements.
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