Location: CHINA, DONGGUAN GUANGDONG

screw jack.
NOSEN Screw Jack 4 series as follows: 1. RN-Series, Acme Screw Jack Max static load 100 tons Self-locking trapezoidal screw Low efficiency Use infrequently Anti rotation device Anti backlash nut device 2. RNK-Series, Ball Screw Jack Max static load 20 tons High accuracy Low load High efficiency Use frequently Long life 3. RNF-Series, Cubic type Screw Jack Max static load 50 tons Self-locking trapezoidal screw Low efficiency Use infrequently Anti rotation device Anti backlash nut device 4. RNS-Series, Bevel Gear Jack Max lifting speed 9000 mm/min Max static load 9 tons Max input power 13 kw Speed ratio 2: 1, 3: 1 Function: Precisely controlled lifting, lowering, pushing, pulling and rolling movements. Arrangement: Single units, in pairs or multiple jacks systems, fully synchronization. Power Source: Electrical driven, manual operated.