Welcome to Qingdao Haixi anticorrosion and heat preservation equipment Co., Ltd
15192788777 
24-hour hotline for enterprises
24-hour hotline
Hot search: one step vacuum sizing 3PE
Click search
3PE dynamics NEWS
Compare the quality and price of similar products,
Extruder: In the production process of extruder common fault analysis abnormal noise
source：www.qdhxsj.com Release time：2024-08-14 Return list
1) If it occurs in the reducer, it may be caused by bearing damage or poor lubrication, or it may be caused by gear wear, improper installation and adjustment or poor meshing. It can be solved by replacing bearings, improving lubrication, changing gears or adjusting gear meshing conditions.
(2) If the noise is a sharp scraping sound, the possibility of scraping the shaft head and the drive shaft sleeve should be considered if the position of the barrel is skewed. It can be solved by adjusting the barrel.
(3) If the barrel makes noise, it may be that the screw bends and sweeps the bore or the set temperature is too low, resulting in excessive friction of solid particles. It can be handled by straightening the screw or raising the set temperature.
Abnormal vibration
If this situation occurs in the reducer, it is caused by the wear of the bearing and gear, and the bearing or gear can be replaced. If it occurs in the barrel, it is because the material is mixed with hard foreign bodies, and it is necessary to check the cleanliness of the material.
(2) If the noise is a sharp scraping sound, the possibility of scraping the shaft head and the drive shaft sleeve should be considered if the position of the barrel is skewed. It can be solved by adjusting the barrel.
(3) If the barrel makes noise, it may be that the screw bends and sweeps the bore or the set temperature is too low, resulting in excessive friction of solid particles. It can be handled by straightening the screw or raising the set temperature.
Abnormal vibration
If this situation occurs in the reducer, it is caused by the wear of the bearing and gear, and the bearing or gear can be replaced. If it occurs in the barrel, it is because the material is mixed with hard foreign bodies, and it is necessary to check the cleanliness of the material.
Last article：
3PE anticorrosive steel pipe do you know how much
Next item：
The difference between traditional anticorrosion …
Related articles
News navigation
Contact us
Address: No.1, Haixi Road, Beiguan Industrial Park, Jiaozhou City, Shandong Province
(Add: No.1，Haixi Road, Beiguan Industrial Park, Jiaozhou Shandong China.）
H.P：15192788777
Website：Http://www.qdhxsj.com ;
E-mail：haixisj2007@163.com
