We put a steel cover on the machine. It can cover flywheel and motor, low noise, and we set a new foot pedal beside the machine Specifications:1) Breaking capacity: round steel δb < 450MP, diameter 6-50 2) Screw-thread: grade II steel, diameter < 423) Breaking frequency: Foot pedal control 4) Power/voltage: 4kW/380V 5) Dimensions: 1,500 x 620 x 680mm 6) Machine weight: 580kg