JK-400 automatic hose assembly crimping machine ( 6-89mm 4SP) 1.hose range:6-64MM 2.pressure:520 T 3.precision,0.02mm 4.w JK-400 automatic hose assembly crimping machine ( 6-89mm 4SP)hose range:6-64MM pressure:520 T precision,0.02mm weight:about 350 JKS-400 hose crimping machine /hose crimperis a portable type of machine which is simply designed and convenient for operating and carrying. It takes ...