Northwest Tool & Machine

IMPCO Machine Tools, which operates out of its facility in Lansing, Mich., specializes in designing and manufacturing microfinishing machine tools. In 1939, the company introduced the first crankshaft microfinisher V-8. IMPCO Machine Tools features Worldstar Machines. This product series includes nearly 10 different models that come with camshafts, flange shafts, cylindrical shafts, crankshafts and various other shafts. Worldstar Machines with the following types loading options: gantry, manual, power conveyor or auto-loaded. Other product lines include Worldflex Machines, Microstar Attachments and Cimtec Centerless products.

Crankshaft Machine Co. designs and builds machine tools and manufactures crankshaft and camshafts. The company administers a rebuild program and offers design, engineering and manufacturing services. It is equipped with pin turning and lobe milling machines and is a part of Crankshaft Machine Group, which provides machine rebuilding products. The group offers process metals, plastics, abrasives, stone, glass, ceramics and various mineral products. It provides electrical panel building, precision ball screw repair, automation, part handling and fixture design services. Crankshaft Machine Group offers form flats, rounds, spirex, spline and helical tools, holders and fixtures. The company features hydraulic cylinders that have a more than 3,000 capacity.

For more than 33 years, Rock Tool and Machine Company Inc. has been one of the leaders in the fields of high pressure water deburring and automated assembly systems. The company also provides details, fixtures, tools, jigs, low volume production machining and prototype machining. Rock Tool and Machine Company Inc. is registered as an ISO 9001 and QS 9001 TE Supplement. The company is a builder and integrator of Leak Test Systems, "C" Frame Assembly Presses, among others.