General Info

Koellmann Gear Corporation is a full-service hardware solutions provider. The firm manufactures a complete line of single screw extruder reducers for applications up to 1,600 horsepower (HP) at 80 revolutions per minute (RPM). It also offers products, such as typical extruder and inline helical concentric speed reducers, in addition to specialty drivers. Koellmann Gear Corporation also offers custom design and manufacturing capability gear reducers for applications up to 500,000-inch pounds. The firm is located in Waldwick, N.J.