ore ball mill 1. ISO9001: 2000 2. good quality construction 3. delivery time:20days
grinding mining equipment long life liner plate ore ball mill
Applicable scope:
Ball mill is the material to be broken, and then to smash the key equipment. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, glass, ceramics and other non-ferrous mineral processing and manufacturing industries, a variety of ores and other grind-able materials can be dry or wet grinding.
Installation test
The ball mill installation is complete, after passing test, and then empty car test run.The ball mill's trial operation of ball mill by skilled operators shall be responsible for ball mill, and strictly abide by rules of safe operation.
1. Idle running of continuous operation time not less than 1224 hours, identify problems in operation should be promptly addressed.
2. Idle operation commissioning normal can undertake load test run.load test run should be in phases. Load operation should inspect discharging situation to carry on the feeding,to avoid steel ball and cylinder liner board unnecessary grinding and damage.
a. With suitable materials and 1/3 number of steel ball (the maximum amount of ball see ball mill main layout) test run 1224 hours.
b. Added to 2 / 3 of the number of balls running 24-48 hours.
c. According to the ball mill discharging, the output of qualified products, referring to the actual outfit similar concentrator ball mill is measured, decide this set reasonable quantity loaded ball mill, less than 72 hours of step trial operation.
3. The load increases and commissioning the length of time, with size and gear reducer gear running in conditions (temperature, noise, gear surface contact, etc.) as the basis for sure.
4. commissioning of cooling and lubrication system should be working normally. The main bearing, transmission bearings, reducer temperature should be normal.
5. Load 2/3 number of steel ball test run 24-48 hours, should check and tighten all bolts again.
6. Commissioning work to do a good job of the record
Structure and characteristics:
The ball from the feeding part, discharging Department, Rotary Department, the Ministry of transmission (reducer, small transmission gear, motors, electrical control) and other major components. Hollow shaft adopts steel castings, lining can removable, rotary gear with cast roll teeth processing, the cylinder body inlaid cylinder liner wear, has the good abrasion resistance. The machine operates smoothly, reliable work
type | speed of bucket(r/min) | capacity(T) | material- in size (mm) | material- out size(mm) | production(t/h) | motor power(kw) | weight(T) |
Φ900×1800 | 38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 3.6 |
Φ900×3000 | 38 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 4.5 |
Φ1200×2400 | 32 | 3.8 | ≤25 | 0.075-0.6 | 1.5-4.8 | 45 | 11.5 |
Φ1200×3000 | 32 | 5 | ≤25 | 0.074-0.4 | 1.6-5 | 45 | 12.8 |
Φ1200×4500 | 32 | 7 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
grinding mining equipment long life liner plate ore ball mill
