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1. Static load capacity maximum 100 ton, dynamic load capacity maximum 26 ton.
2. Lift screw diameter from 20 mm to 100 mm, screw pitch from 5 mm to 16 mm.
3. Each jack model has 3 worm gear ratios from 1/5 to 1/40.
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounted 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. Manual operated screw jack by hand wheel or hand crank, motorized 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 1500 mm/min, 750 mm/min and 375 mm/min. 
8. No standard lift screw stroke, all lift screw travel length is processed according customers requirements. Under max. compression load, without guides, from 100 mm to 900 mm stroke, with guides from 200 mm to 1800 mm stroke. Under a tension load, from 700 mm to 4500 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 multi worm gear screw jacks system arrangements are available.
11. Compared with fast speed hydraulic cylinder and pneumatic cylinder, it is of easy installation, small sizes, easy operation and maintenance, precisely lifting, self-locking, synchronous speed, environmental protection, multiple units arrangements.
12. Applications in steel mills roller adjustment, pipe mills roller adjustment, tube mills roller adjustment, roll forming mills roller adjustment, plate mills roller adjustment, rolling mills rollers adjustment, powered feeder straightener rolls adjustment, roller system adjustment, adjusting synchronous coil feed lines rolls, precision roller leveler, cold roller adjustment, hot roller adjustment, coil handing, semi-finished product handling, brush adjustment belt cleaning, zinc pot lifting mechanism, air knife system adjustment, roll pass system, sizing stand and molten steel pot lifting system. Whatever you pushing, pulling, lifting, adjusting or aligning linear motions need, we will have a the most complete solution for you.

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