国产内射免费播高清在线观看_美日韩欧高潮Av一区二区_强奷乱码中文字幕在线_中文三级日本综合_欧美同性军人男同videos_在线无码精品视频八区_先锋国产资源不卡_欧美自拍 第二页_尽享高清电影和精彩影视剧_波多野结衣AⅤ免费观看

What are the points of attention to the specifications and selection of chains?

The same kind of chain is divided according to the pitch, row number, chain width and ultimate tensile load.

Dongguan mark drive Trading Co., Ltd. the chain specifications, specifications for the model:

25-1R

35-1R

40-1R

41-1R

415-1R

50-1R

60-1R

80-1R

100-1R

120-1R

120-C

140-1R

140-C

160-1R

160-C

The chain is divided into four kinds of transmission chain, conveyor chain, traction chain and special special chain according to different uses and functions.

1. drive chain is mainly used to transfer power chain.

2. conveyor chain is mainly used for conveying materials chain.

3. chain of traction is mainly used for tow and lifting chain.

4. special special chains are mainly used in special mechanical devices, chains with special functions and structures.

In the selection of the chain, we should pay attention to the following points

Partial chain;

Single row, double row, three row chain;

Do you have sprocket (sprocket: A, B)?