Jt 0.5 t acme screw jack, 0.5 ton jack screw, 0.5 ton machine screw jack, self locking 0.5 ton screw jack pictures,technicals,dimensions and drawings features: 1. Static load capacity maximum 0.5 ton, dynamic load capacity maximum 0.3 ton. 2. Lift screw diameter 20 mm, pitch 5 mm. 3. Three worm gear ratios 1/5, 1/10, 1/20. 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 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, maximum 100 mm stroke, with guides maximum 200 mm stroke. Under a tension load, maximum 700 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-0.5T acme screw jack 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.

1. JT Series Acme Screw Jack
Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
JT-0.5T 0.5 Ton Acme Screw Jack
Descriptions
1. Static load capacity maximum 0.5 ton, dynamic load capacity maximum 0.3 ton.
2. Lift screw diameter 20 mm, pitch 5 mm.
3. Three worm gear ratios 1/5, 1/10, 1/20.
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 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, maximum 100 mm stroke, with guides
maximum 200 mm stroke. Under a tension load, maximum 700 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-0.5T acme screw jack is of
easy installation, small sizes, easy operation and maintenance, precisely lifting, self-locking,
synchronous speed, environmental protection, multiple units arrangements.
11. 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

2. JT Series Acme Screw Jack
Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
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.
Technical Parameter TableTechnical Parameter Table
Dimensional DrawingDimensional Drawing
Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
JT Series Acme Screw Jack
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.