Application:
Barmac is widely used in the crushing and forming of metal and non-metal ore, construction material, man-made sand, and various metallurgy and mine slag. It is suitable to crush the brittle material with Mohs hardness ≤9 grade.
Working Principle:
After entering feed hopper, the materials will drop from circular hole and then be divided into two parts by separation plate. One part will enter into high-speed rotating gear through center hole, the other part will drop from the separation plate. The materials entered into gear accelerate rapidly, and the acceleration can be dozens of times of gravity acceleration, and then these materials will be thrown at high speed from gear while crushing with the materials dropped from the separation plate. These materials together strike on the eddy layer of the eddy cavity and are rebounded to top of eddy cavity and then change direction and deflect downward. The materials forms a continuous material curtain with the materials launched from the impeller. After times of crashing, gritting, grinding and crushing, the crushed materials will be discharged from the discharging opening at the bottom.
Characteristics:
1. Large handling quantity, high output with Max. output of 500 t/h; compared with traditional equipment of the same power, the machine has its production increase by 45% stably and reliably;
2. Products are cube and the granule shape is even; this equipment is very suitable for man-made sand making and stone shaping; compared with traditional sand making machine, the machine has its shaping effect increase by 50%;
3. The equipment adopts imported original light oil lubrication station and is equipped with automatic lubrication and maintenance system making spindle bearing keep constant temperature; long lifespan without need of artificial maintenance;
4. Little gritting between materials and equipment; the operation costs is 40% lower than traditional equipment, and the application costs are reduced greatly;
5. Adopt the newly developed hydraulic unit of the company which facilitates the overhaul and removal & replacement of the equipment in crusher chamber;
6. Adopt international most advanced automatic detection device; if the equipment is of abnormal operation, it can alarm automatically, and then the equipment will stop. This reduces the damage to the equipment.
Technical Parameter:
|
Type
|
VSI-7611
|
VSI-8518
|
VSI-9526
|
VSI-1140
|
|
Handling Ability (t/h)
|
Fed Both at Center and at Sides
|
120-180
|
200-260
|
300-380
|
450-520
|
|
All Fed at Center
|
60-90
|
100-130
|
150-190
|
225-260
|
|
Max. Feed Size (mm)
|
Soft Material
|
<35
|
<40
|
<45
|
<50
|
|
Hard Material
|
<30
|
<35
|
<40
|
<45
|
|
Rotation Speed (r/min)
|
1700-1890
|
1520-1690
|
1360-1510
|
1180-1310
|
|
Double Motor Power (kw)
|
110-150
|
180-220
|
264-320
|
400-440
|
|
Max. Overall Dimension (mm)
|
3700*2150
*2100
|
4140*2280
*2425
|
4560*2447
*2778
|
5000*2700
*3300
|
|
Weight (t)
|
7.8
|
10.3
|
16
|
25.6
|
|
Voltage
|
380V; 50Hz
|
|
Vibrating Sensor
|
Detect Range: 0.1-20mm/s continuously adjustable
|
