Introduction
Quartz sand ball mill is based on the traditional ball mill, according to the characteristics of quartz sand, the structure, lining board and tube material selection for improvement and optimization, make it more suitable for grinding quartz sand, ensure uniform discharge, high purity.Quartz sand ball mill is not only used for grinding quartz sand, but also can be used to grind dolomite, chalk, shells and other materials with high calcium carbonate content. It has the characteristics of uniform particle size and high purity. In the grinding process of quartz stone, iron and other impurities are reduced to ensure the purity of quartz.
Working principle
Material from the feed (hollow shaft) into the cylinder body, when the cylinder rotate, grinding medium because of inertia and centrifugal force effect, the effect of friction, making it near the cylinder liner was taken away by cylinder, when was brought to a certain height, be cast down by its own gravity, the whereabouts of the grinding medium like projectile of cylinder body of the material to break.Quartz stone material from the feeding device through the feed hollow shaft screw evenly into the mill a warehouse, the warehouse has a ladder lining board or corrugated lining board, containing steel balls of different specifications, cylinder rotation will produce centrifugal force to bring the steel ball to a certain height after falling, the material has a pounding and grinding effect.After the coarse grinding of the materials in the first warehouse, the materials will enter the second warehouse through the single-layer compartment plate, which is inlaid with a flat lining plate and contains steel balls to further grind the materials.
Characteristic
1. High grinding precision, one molding, product fineness uniformity, and no doping any impurities.
2. Can choose the material of the lining board according to the different production requirements.
3. Fully enclosed design, avoid dust pollution, improve the working environment.
4. Dust collection equipment should be installed at the feeding end and the discharging end. The compressed air inside the motor can clean impurities and reduce dust.
5. Large processing capacity, can not stop for a long time, the advantages of continuous operation.
Technical Parameter
Model | Barrel size | effective volume of cylinder | Load material | Rotary speed R/min | Power kw | Discharge ore | Capacity t/h | Weight t |
GMQG1530 | 1500X3000 | 4.0 | 8 | 27.6 | 75 | 0.8-0.074 | 2.8-12 | 15.5 |
GMQG1535 | 1500X3500 | 4.6 | 11 | 27.6 | 75-90 | 0.8-0.074 | 3.4-14 | 16.3 |
GMQG1830 | 1800X3000 | 6.5 | 13 | 25.3 | 132 | 0.8-0.074 | 4.8-21 | 28.2 |
GMQG1835 | 1800X3500 | 7.58 | 16 | 25.3 | 160 | 0.8-0.074 | 5.8-25 | 30.8 |
GMQG1840 | 1800X4000 | 8.65 | 17.3 | 25.3 | 185 | 0.8-0.074 | 6.6-28 | 33.4 |
GMQG1845 | 1800X4500 | 9.75 | 19.5 | 25.3 | 210 | 0.8-0.074 | 7.2-31 | 36.2 |
GMQG2122 | 2100X2200 | 6.7 | 14.7 | 23.8 | 160 | 0.8-0.074 | 5.3-24 | 43.2 |
GMQG2130 | 2100X3000 | 9.2 | 17 | 23.8 | 185 | 0.8-0.074 | 6.0-26 | 46.8 |
GMQG2136 | 2100X3600 | 11.0 | 19 | 23.8 | 210 | 0.8-0.074 | 6.5-29 | 49.1 |
GMQG2140 | 2100X4000 | 12.2 | 20.5 | 23.8 | 220 | 0.8-0.074 | 7.2-32 | 50.2 |