We are professional self propelled 15ton jacks, 50 ton screw jacks, jack machine screw upright 50 ton keyed manufacturers and factory.
self propelled 15ton jacks, 50 ton screw jacks, jack machine screw upright 50 ton keyed Features
1. Static load capacity maximum 50 ton, dynamic load capacity maximum 11 ton.
2. Lift screw diameter 90 mm, pitch 14 mm.
3. Three worm gear ratios 1/7,1/14,1/28.
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Accurate positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Manually operated screw jack by hand wheel or hand crank, electrically screw jack by electric motor or gearmotor driven, or both.
7. 3-phase or single phase motor driven with 1500 rpm input, standard lifting speed 3000 mm/min, 1500 mm/min and 750 mm/min.
8. No standard lift screw stroke, all lift screw travel length is processed according customers requirements. Under max. compression load, without guides, maximum 850 mm stroke, with guides maximum 1700 mm stroke. Under a tension load, maximum 3500 mm stroke.
9. Lift screw end fittings include top plate, clevis end, plain end and threaded end, standard or your design dimensions are available.
10. Individually or multiple screw jack lift system arrangements are available.
11. Compared with fast speed hydraulic cylinder and pneumatic cylinder, JT-50T acme screw jack is of easy installation, small sizes, easy operation and maintenance, precisely lifting, self-locking, synchronous speed, environmental protection, multiple units arrangements.
self propelled 15ton jacks, 50 ton screw jacks, jack machine screw upright 50 ton keyed Features
1. Static load capacity maximum 50 ton, dynamic load capacity maximum 11 ton.
2. Lift screw diameter 90 mm, pitch 14 mm.
3. Three worm gear ratios 1/7,1/14,1/28.
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Accurate positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Manually operated screw jack by hand wheel or hand crank, electrically screw jack by electric motor or gearmotor driven, or both.
7. 3-phase or single phase motor driven with 1500 rpm input, standard lifting speed 3000 mm/min, 1500 mm/min and 750 mm/min.
8. No standard lift screw stroke, all lift screw travel length is processed according customers requirements. Under max. compression load, without guides, maximum 850 mm stroke, with guides maximum 1700 mm stroke. Under a tension load, maximum 3500 mm stroke.
9. Lift screw end fittings include top plate, clevis end, plain end and threaded end, standard or your design dimensions are available.
10. Individually or multiple screw jack lift system arrangements are available.
11. Compared with fast speed hydraulic cylinder and pneumatic cylinder, JT-50T acme screw jack is of easy installation, small sizes, easy operation and maintenance, precisely lifting, self-locking, synchronous speed, environmental protection, multiple units arrangements.