跳至主要内容

Causes of bearing heating during the operation of metal shredder

During working,the metal shredder bearing will produce heat phenomenon, directly affect the normal operation of the equipment and production power. Our company reminds the majority of users that during the operation of shredder equipment, bearing temperature rise and bearing part noise should be dealt with in time. What are the causes of bearing heating?

1.Oil leakage of oil pipe and lack of oil supply pressure;

2.The oil pipe is blocked and the lubricating grease is not moving smoothly;

3.The lubricating oil is too dirty and mixed with impurities;

4.The space between bearing bush and shaft is too small;

5.Improper selection of lubricating oil, too large or too small particle size;

6.The oil temperature heater is not turned on before starting in winter, and the oil is too sticky;

7.In summer, the lubricating oil from the oil pump does not pass through the oil cooler, or the oil cooler has defects, such as water pipe blockage, poor water flow and water cut-off;

8.The bearing circulating cooling water device has defects, such as blockage, etc;

9.If the discharge port is too small (the thrust plate is too long), the force on the eccentric shaft is too large;

10.The drive belt is pulled too tight and the bearing force of the shaft is too large.

As a professional shredder manufacturer and supplier, Shuguang Heavy Machinery's double shaft shredder can shred common domestic waste, and has a special production line to treat waste tires into small particles, which are used as raw materials in many fields.Welcome to contact us for more details.
 
Factory Address: Longjiang West Road, Shangjie District, Zhengzhou City
Contact number: +86-371-67666660 676667
Mobile phone: 0086 13523465141
After-sales Service Department: 0371-67666667

评论

此博客中的热门博文

How to Avoid Faults in Aluminum shredder

The main purpose of scrap  aluminum shredder  equipment is to tear all kinds of unqualified scrap iron into smaller pieces for recycling. Reduce the volume of unprocessed raw materials for mixing with other materials. How to avoid equipment failure in daily production of scrap aluminum shredder equipment?   1. Check and clean in time. After work every day, the machine should be cleaned in time. Check screw loosening and abrasion of easily worn parts such as claws, sieves, etc. http://www.sg-shredder.com/News/Industry_News/755.html

What to do if the metal shredder discharges unevenly

 In the course of use, the metal shredder has uneven discharge. Through analysis, Shuguang heavy machinery summarized the following reasons. First of all, because the voltage is unstable, it will affect the stability of the motor, resulting in uneven speed, fast and slow and other problems, which will worsen the uneven discharge. When the feed is uneven, it is easy to block and cause the cavity to become clogged. Fully process unfinished materials. In severe cases, many blockages may cause downtime or increase in motor temperature.  Secondly, the motor is unstable. When the voltage is stable, following the change of the force endured by the transmission, the fixed point of the motor will be displaced and the base screw will be loosened.  Therefore, it is necessary to check whether this part is complete. First, the current professional standards for shredders are not standard, and the supporting shredder blade standards are also complicated. The shredder produced by the s...

How to deal with the heating problem of shredder motor

When we use the motor for a long time, there will be the problem of motor heating. The motor will lack of oil after a long time, which will affect the production efficiency of the whole shredder equipment . If the motor is hot or burnt, there is no way to tear it. How to avoid the phenomenon of motor heating of the shredder? 1. The adjustment of the tension of the V-belt of the shredder equipment, when the V-belt is too tight, the motor bearing heats up, when the V-belt is too loose, the rotation speed decreases, and the V-belt is easy to slide, which all affect the service life. When adjusting the tension of the V-belt, the bolt fixing the motor base can be loosened, and the position of the motor on the slide way can be changed with the adjusting bolt, so that the V-belt can reach the required tightness, and then the fixed bolt can be tightened; 2.After the shredder motor works for a certain period of time, it is necessary to add oil or open the cleaning bearing and refill the file ba...