Double-toothed sprockets are offered either in full or in two tooth steps. Full tooth steps are double-toothed to ensure that only a part of the tooth is used effectively. The advantage is that when the chain is certainly exchanged the up to now unutilised teeth can be used then, and the sprockets can stay in the system.

In order to increase the life cycle of a chain drive a lot more, sprockets can be manufactured with fifty percent tooth steps. With every rotation the chain joints move one tooth ahead in the meshing. This reduces the wear of the chain and the tooth edges. This kind of toothing is frequently used when, due to the respective design, only minor deflections could be realised.

Our sprockets and plate sprockets are made of C 45, stainless, and special components with a material power of between 500 N/mm² and 600 N/mm². Aside from hardened toothing, we also supply planetary gearbox surface treated types.

Double pitch roller chains are produced according to the particular order and customers’ specifications.

On demand we supply sprockets with:

Bore and grove
Tapped and pin holes for bore
Tapped and pin holes for bore on pitch circle
Slot holes upon hub and hole circle


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Professional production Roots Vacuum Pumps, rotary vane pump, rotary piston pump, liquid ring vacuum pump, Oil-free Air Compressor, Screw Compressor, Scroll Compressor Manufacturer and Supplier.