45# Forged steel  NM couplings    advantage :

1.Construction:

1)NM type is precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron
2)Designed not only for the power transmission but also for protection of flexible rubber

3)Made of rubber and steel cores are inserted in the teeth so as to provide excellent durability and performance of coupling

2.Applications:

pumps, fans, compressors, vehicles, transporting equipments, constructors, cement mixers, tractors, transmission machines,
metal working machines, rollers and all other transmissions

3.Features:
1)Economical and practical using
2)Quiet and smooth operation
3)Easy installation and maintenance
4)Available to machines with high torque and  intermittent operation
5)Characteristics of the synthetic rubber: proper elasticity and resistance to damping, oil, acids  and alkalies