狼人欧美日韩呆哥在线视频,免费黄在线,成人看片黄a免费看视频,国产精品无码区久久av,美女被内射的网站,97蝌蚪窝在线视频一区,黄色网站亚洲网址日本

Phone

+86 18921321399
+86-510-83881278

Language

Chinese   English

Company News

What kinds of conveyor belt joint equipment are th...

What kinds of conveyor belt joint equipment are there? At present, the conveyor belt joint...

On-site treatment method of conveyor belt deviatio...

(1) Automatic drag roller deviation adjustment: When the deviation range of the conveyor b...

Preventive measures for conveyor belt deviation

(1) Improve installation quality
(2) Improve the quality of conveyor belt joints;

Prevention and solution of conveyor belt breakage

1. Reasons for broken belt
(1) The conveyor belt tension is not enough
(2) T...

Briefly describe the application classification of...

The rubber surface of the PVC conveyor belt is made of polyvinyl chloride, and its c...