Universal chain and belt tensioner as well as guide roller suspension, conveyor-belt scraper bearing, roller suspension, shock absorber . . .
ROSTA chain and belt tensioners
ensuring maximum driving force
automatically compensates chain and belt elongation
saves operators from having to undertake regular, costly equipment servicing (retensioning chains and belts)
available in 7 standard sizes for chain sizes of 3/8' to 2' and belt profiles of SPZ to SPC
simple mounting in using central threaded bolt, variable pretension settings, chain or belt track individually adjustable
compensates polygon oscillations in roller chains, thus minimizing noise levels
Tensioner devices
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