Bush chains are produced relative to ČSN 02 3301 and in space according to ČSN 02 3329. Our manufacturing greenhouse reducer programme also includes non-standard bush chains produced according to our internal documentation.
A bush chain is very like the roller chain. Nevertheless, it does not possess friction – reducing rollers and is definitely thus ideal rather for lower generating speeds. The permitted standard movement speeds of the slow-running bush chains range between 0.3 m/sec to 1 1.2 m/sec, with a maximum of 3.0 m/sec. Bush chains are most regularly used in applications requiring continuous operation under coarse working conditions as well as operation in warm and humid environment where the usage of belt drives would be inappropriate.