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 similar to the roller chain. Nevertheless, it does not have gear motor for greenhouse friction - reducing rollers and is certainly thus ideal rather for lower traveling speeds. The permitted standard movement speeds of the slow-running bush chains range from 0.3 m/sec to 1 1.2 m/sec, with no more than 3.0 m/sec. Bush chains are most frequently found in applications requiring constant procedure under coarse working circumstances as well as procedure in warm and humid environment where the usage of belt drives will be inappropriate.