Jtw 10 t worm screw jack, acme screw drive, 10 ton acme screw driven linear actuator, 100 kn acme lead screw jack efficiency, 20000 lbs acme screw thread jack efficiency features: 1. Maximum load capacity 10 ton, maximum torque 108 Nm. 2. Lift screw diameter 58 mm, pitch 12 mm. 3. 23:3, 24:1 gear ratios 4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation. 5. Precisely 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 screw jack by hand wheel or hand crank, electrical drive 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 2348 mm/min and 750 mm/min. 8. No standard lift screw stroke, maximum travel stroke 2500mm when tension load. 9. Top plate, clevis end, plain end and threaded end are available. 10. Individually or multiple screw jack lift system arrangements are available. 11. Applications in coil sheet slitter line, paint coating line, corrugated machine, rewinding line, pickling line, cut to length line, electrolytic tinning line process, tension levelling line, continuous galvanizing line, beverage production line, continuous hot dip galvanizing line, continuous laminator line, adjusting synchronous coil feed lines rolls, steel mills line roller adjustment, bridge beams lifting system, continuous rotary blancher, continuous paper filter, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, lower and upper linear freeze-dryer system, steel profiles alignment, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, wide belt grinding machine precise adjustment, open and close a sealed pressure tank, turning over foil coils and metallurgy industry, mining industry, chemical industry, construction industry, irrigation industry. 12. Customers,distributor,agent,retails,branches are distributed throughout the world such as New Zealand, Australia, Spain, UK, France, Ireland, Belgium, Germany, Netherlands, Switzerland, Austria, Italy, Sweden, Finland, Poland, Denmark, Czech Republic, Russian Federation, Armenia, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Korea, Kuwait, Malaysia, Pakistan, Philippines, Russia, Saudi Arabia, Singapore, SriLanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam, Yemen, Brazil, Chile, Canada, Mexico, USA, Egypt, Zambia, Mauritius, South Africa.