1.Applied to all kind of free forging. 2.Extending,heading,punching,cutting,forging,welding,twisting,bending 3.ISO 9001:2000 1.Usage: Extend, punch, cut,forging, weldg, twisting, bend2. Model: C41-2000 2000kgs Pneumatic hammer3. Brand: 4. ParametersWeight (lower part): 2000kgsMax striking capacity: 54kjStriking frequency: 80min-1Max section of forged steel: 380 x 380mmMax section of ...