Crushing and Screening
Grinding and Classification
Mining Process
Thickening and Dewatering
Auxiliary
Consumables and Spare Parts
SKU:
XH-ZMJ
Category: Grinding Equipment
High efficiency autogenous grinding machine
- Product Introduction: A wet autogenous grinding machine that uses the material itself as the grinding medium.
- Capacity: 200-350mm
- Applications: This autogenous grinder is generally used for coarse grinding operations after coarse crushing.
- Product Improvements: Huston high-efficiency autogenous grinding mill can realize two-stage and three-stage crushing and screening, as well as part or all of the grinding functions of rod mill or ball mill.
Advantages and Features
- The characteristics of the wet autogenous grinding machine are low energy consumption, no dust pollution, less auxiliary equipment, easy to realize production automation, and relatively stable product particle size. It can process coarsely crushed ore, eliminating the need for medium and fine crushing operations, and has a large crushing ratio of 3000-4000 (feeding material 300-400 mm, discharged product less than 0.1 mm)
- Huston’s high-efficiency autogenous grinding machine is a new grinding equipment with two functions: crushing and grinding.
Working Principle
The working principle of the high-efficiency autogenous grinding mill is basically the same as that of the ball mill. The difference is that its cylinder is larger and does not use steel balls or any other grinding media. Instead, it uses the crushed materials in the cylinder itself as the grinding medium, and continuously impacts and grinds each other in the cylinder to achieve the purpose of grinding. Sometimes, in order to improve the processing capacity of the mill, a small amount of steel balls can be added appropriately, usually accounting for 2-3% of the effective volume of the autogenous mill (also known as semi-autogenous mill).
Technical Specifications
| Model | Diameter (mm) | Length(mm) | Feeding particle size (mm) | Main motor | |||
|---|---|---|---|---|---|---|---|
| Model | Power(kW) | Voltage(V) | Weight⑴ | ||||
| ZMJ4014 | 4000 | 1400 | < 350 | JR138-8 | 245 | 10000 | 75 |
| ZMJ4018 | 4000 | 1800 | < 350 | JR1410-8 | 320 | 10000 | 82 |
| ZMJ5518 | 5500 | 1800 | < 400 | TDMK800-36 | 800 | 10000 | 175 |
| ZMJ6522 | 6500 | 2200 | < 400 | TDMK1600-40 | 1600 | 10000 | 280 |
| ZMJ7525 | 7500 | 2500 | < 400 | TM2500-16 | 2500 | 10000 | 455 |
| ZMJ7528 | 7500 | 2800 | < 400 | TM2500-16 | 2500 | 10000 | 465 |
Case Study
An iron ore beneficiation plant in Vietnam has a relatively large ore processing capacity and does not have many auxiliary equipment under cost control. In this case, Huston high-efficiency autogenous grinding machine effectively solved this problem. Huston high-efficiency autogenous grinding machine can realize two-stage and three-stage crushing, as well as part or all of the grinding functions of rod mill or ball mill, and is suitable for coarse grinding operations after coarse crushing. Ultimately, in actual production, production efficiency is improved, production costs are effectively controlled, and customer satisfaction is high.
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