Bush chains are manufactured relative to ČSN 02 3301 and in dimensions according to ČSN 02 3329. Our manufacturing program also includes non-standard bush chains produced according to your internal documentation.
A bush chain is very like the roller chain. However, it does not have friction – reducing rollers and can be thus ideal rather for lower driving speeds. The permitted greenhouse reducer regular movement speeds of the slow-operating bush chains range from 0.3 m/sec to at least one 1.2 m/sec, with 
no more than 3.0 m/sec. Bush chains are most regularly used in applications requiring constant procedure under coarse working circumstances as well as procedure in warm and humid environment where the use of belt drives would be inappropriate.
