PORTABLE PLATE PUNCHING PORTABLE METAL PUNCHING TROLLEY TYPE / PORTABLE METAL PUNCHING PORTABLE METAL PUNCHING TROLLEY TYPE PORTABLE METAL PUNCHING HYDRO-MECHANICAL Suitable to bend heavy duty sections, lower rolls adjustment are through hydraulic power pack unit & individual hydraulic cylinders. Mild steel of tensile strength 42 kg./mm 2 Minimum diameter obtainable with profiles are reduced dimension, not less then 1.5 times roll dia. Capacity not mention & are available on request or demand. back