Bush chains are produced in accordance with ČSN 02 3301 and in dimensions according to ČSN 02 3329. Our manufacturing program also includes nonstandard bush chains produced according to your internal documentation.
A bush chain is quite like the roller chain. Nevertheless, it does not have friction – reducing rollers and is certainly thus gear motor for greenhouse suitable rather for lower traveling speeds. The permitted standard movement speeds of the slow-working bush chains range between 0.3 m/sec to 1 1.2 m/sec, with no more than 3.0 m/sec. Bush chains are most regularly used 
in applications requiring continuous procedure under coarse working conditions as well as procedure in warm and humid environment where the use of belt drives would be inappropriate.