... opening and closing controlPrecision, durability, reliability, economyDual ramps crimping, high crimping force can reach to 2000KNThe oil cylinder will retract ... automatically after crimoing sizes are reached Applicable Product RangeHose TypeMax. Hose ... 3030-3434-3939-4545-5151-59L(mm)45454555555565658080 SDJT HOSE CRIMPING MACHINE JT200