M.S.S.S Mechanical Works [Amco Press Systems] manufactures H-Frame Straight Sided Single Point Crank. M.S.S.S Mechanical Works [Amco Press Systems] is an ISO 9001:2000 accredited company. The Company also manufactures various types of presses. The H-Frame Straight Sided Single Point Crank, under the brand name `Amco`, has high rigid press frame carefully proportioned and MIG-welded for maximum strength. The H-Frame Straight Sided Single Point Crank has crank shaft made from high carbon steel. This Single Point Crank has extra large crank pins for less deflection. This Single Point Crank is equipped with Pneumatic clutch PLC control panel. This Single Point Crank has capacity ranging from 50 to 600 tons.