... equipment 4.Good quality with good price Insulator making machine ,Electrical equipment Crimping machine ,and test machine Structure Principles: 1 Frame type, the inner ... The seal of the cylinder can endure the high press and have wear resistance, to make sure the deformation will not ... (specifications for the 70 KN, 100KN ,160-210kn, 300KN)Two sets (specifications for the 70 KN, 100KN ,160-210kn, ...