4. Bearing House:Made of high quality cold-rolled steel plate, materials DC01(EN 10130), St12(DIN 1623) High precision, smooth and no burr, bearing fit tolerance standard ISO M7 Perfect concentricity ensure the roller low T.I.R. 5.
Operations Management:Policy, Practice and Performance Costs Managing costs is a key responsibility for operations managers. Whether operations managers are involved in price sensitive or premium price markets, it will fall to operations managers to create margins between costs and price. In his book Competitive Strategy, Porter (1980) suggested that organizations needed, ideally, to compete either 20