DL polygonal rubber couplingIt is made of rubber material, made into a circular 6-corner (or octagonal) elastic piece, in each place is embedded with rubber vulcanized and bonded together casing, using 8 through the casing ( Or 6) bolts, which are alternately connected with the flanges of the half couplings on the main and driven ends. The polygonal rubber coupling has a simple structure, does not require lubrication, is easy to assemble and disassemble, and can alleviate the torsional vibration and impact of the drive shaft. Load, prevent the resonance of the transmission shaft system and compensate the relative deviation of the two axes. It is suitable for medium torque 8-XNUMXN. M's light industry, construction machinery, mining machinery and other industries are suitable for working conditions with dust and moisture. The working temperature is -XNUMX-XNUMXC. It is used for the connection of vibrating screens.