... 2.Punch Distance ,40mm 3.Riveting distance,20mm Hydraulic Clinching Machine ATM-07 1.Pressure,8ton2.Punch Distance ,40mm3.Riveting distance,20mm4 ... for you,if you want for more details.Add:Building D,299 Tangming Road,Lita Hui,Songjiang District,Shanghai,China Fax ...