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Coarse Powder Mill

Coarse Powder Mill

Mining Machines overviews

European Type Coarse Powder Mill can process soft or hard ores secondarily or finely whose compressive stress below 320Mpa. It takes advantages of simple design and compact structure, which can be widely used in metallurgy, cement, gangue, etc. Industries.


Advantages:

1. big crushing ratio and large capacity; 2. Low consumption and even granule; 3. simple design and compact structure; 4. modest investment and easy management.


Working Principle

This european type coarse powder hammer mill is consisted by the steel frame, rotor, blow bar, grizzly screen, etc. The upper part and lower part of steel frame are firmly welded, while other parts are connected by the bolts. With the high manganese steel liner which is easily changed if it is worn out, the steel frame is well protected. There are sets of hammers with exactly the same weight installed on the main shaft, and tightened by high-strength bolts. When it works, the motor drives the main shaft and rotors on it to rotate through V-belts. The bulk of materials will be fed into crushing cavity through inlet, and get hitten and crushed by rapidly moving hammer. Then the stone small enough to be discharged through the grizzly screen will be collected as final products, the rest would be stucked in the crushing cavity and be crushed again and again. To avoid clogging, moisture content of the material should be below 20%.


Specifications - Technical Data

Name Parameter Remark
Model Power
Model MSB1004  
Roller quantity 4pcs  
Max. feeding size <30mm Too hard material<20mm
Product size 70-90%<2mm Adjustable, check below
Capacity 8-15ton/hour Relative to average size and hardness of feeding material
Main motor power 37-45kW Use small motor if use fine material and want low capacity
Main motor Model Y2-225M-4 45 kW
Overall size(L×W×H) 1.87×1.5×2.58(m) Including main motor, decelerator and main unit
Largest single pc weight 900kg  
Total weight(excluding electricity control cabinet) 8ton Decelerator weight 1.7 ton
Jaw crusher of fine crushing PEX150×750 15kW  
Bucket elevator TH250 3kW Speed≥1.2m/s
Electromagnetic Vibrating feeder GZ3 0.2kW Distance between inlet and outlet 1000