Effect Of Speed On The Ball Mill Grinding Effect...

Oct 30, 2015 by

grinding effect when other conditions remain unchanged, a ball mill grinding media in the cylinder body motion depends on the speed of the ball mill. Motion state of the medium is different, not the same grinding effect. When the ball speed is low, medium to vent off the sports-oriented, the smaller the impact of action, grinding action primarily for grinding, ball mill production capacity is low, suitable for fine grinding; At higher speeds, the share of medium Paola movement increasing the proportion of the impact is stronger, grinding role to impact mainly grinding stripping secondly, help crush coarse material, a ball mill, high production capacity. Different mill filling rate, maximum useful power when desired speed is not the same. The higher the filling rate, in order to ensure the innermost layer can be in...

read more

Use And Maintenance Vibration Motor...

Oct 30, 2015 by

vibration motor cable outlet to withstand vibration, electrical wire vibration motor outlet root easily broken, greater flexibility should be used as a motor lead cables. To choose a vibration motor can carry a certain axial load of heavy-duty bearings, remove the bearing should be an accurate record of the location and the exciting force eccentric percentile, Vertical Roller Mill Manufacturer replace the bearing inspection should be a vibration motor shaft axial movement, to not install eccentric idling motor, according to the original recording vibration motor functioning properly reset after a good eccentric. (4) Check the vibration is abnormal vibration abnormal shutdown, open the eccentric shield inspection process. vibration motor use, sometimes we need to be adjusted according to the load vibration force, adjust the coaxial end of a group of eccentric angle can be...

read more

Use And Maintenance Of Mechanical Vibration Of Screw Conveyor Sp...

Oct 30, 2015 by

specific instructions (1) drives a gasoline engine oil HQ-10 (GB485-81) oil change once every 3-6 months. 7. screw conveyor cover while the machine is running should not be removed, so as to avoid accidents. irregularities occur (2) spiral ends of the bearing housing with lithium grease once every half note, 5 g. 8. screw conveyor operation should be checked, and eliminate it, can not be forced to operate. 3. In order to ensure no load starting screw machine requirements, before stopping the conveyor should stop feeding, and other materials to make completely lost in the rear of the case was stopped. (4) screw machine hanging bearing, the choice of M2 category, class note grease, each hanging bearing grease 5 g; high-temperature materials should be used sodium ZN2 grease (GB492-77); self-lubricating bearings, also should add...

read more

Different Screening And Classification...

Oct 29, 2015 by

2. Auxiliary screening of such screening is mainly used in the concentrator crushing operation, for crushing operations play a supporting role. Generally do not have a pre-screening of the screening and examination. It means the pre-screening before entering the crusher ore were sieved using a sieve to separate the crusher for the purposes of section already qualified from the ore, as before crushing installation riffles sieve, sieve, sieve under its product. This reduces the amount of ore into the crusher, the crusher can increase production. In addition, materials containing high cement, also conducted by screening off the mud. Depending mesh screening, screening operations can be divided into five categories: 4. Select Sand Making machine Screen If the material is useful ingredient in various grain size distribution varies widely, you can get different quality grain...

read more

Delivery Device Parameters Bucket Elevator Improvement...

Oct 29, 2015 by

delivery device parameters on the bucket elevator bucket elevator improvements wide range of applications, usually at the time with a vertical difference may be chosen as a delivery device elevator. Therefore, in the dressing production line and cement production line Vertical Roller Mill and other common industrial production have often seen. With the development of economy and technology, but also with the auxiliary equipment required for technical or parameters constantly improve, with respect to the old design, the new hoist more in tune with real needs. Transformation parameters Raymond Mill are as follows. 1, the performance parameters of the transformation of the largest block of material-type bucket elevator machine: 60mm. Filling factor standard = 0.6. Capacity G = 96m3 / h. Discharge mode: centrifugal discharge. Material Density: 1.3t / m3. Bucket width: 500mm. Bucket...

read more