"JACTON" screw jack with lead actuator advantages: 1. Customized translating screw, keyed screw or rotating screw 2. Customized upright or inverted installation 3. Customized input worm shaft types or flange input types 4. Customized lifting screw travel stroke 5. Customized screw jack model following loads capacity 6. Customized manual operated or electric driven 7. Customized lifting speed 8. Customized lifting screw end fittings 9. Customized multiple units lifting system 10. Customized kinds of accessories
"JACTON" screw jack with lead actuator provides precise positioning, self locking, positive mechanical actuation, uniform lifting speeds features, used to push, pull, pivot, lift, lower, position loads, apply pressure to a linear actuations. Directly replaced pneumatic and hydraulic lift mechanism with cleaner, quieter and more reliable solution. Lifting force and precisely position range from 0.5ton to 120ton, customized 150ton, 200ton, 250ton heavy duty screw jacks. All uints are suitable for intermittent operation providing that the housing temperature including ambient is no lower than -30 degree C or higher than +85 degree C. Individually or multiple units lift system, depending on the load and system sizes.
"JACTON" screw jack with lead actuator design parts incorporate an heat treated alloy steel worm and high strength bronze worm gear (drive sleeve), heavy duty taper roller bearing, cast iron or nodular iron cast housing, grease sealing and self locking lead screw. The lead screw has to be lubricated from time to time for smooth operation. When the load is more and screw is only support for the load, it is considered unguided and so providing guides is recommended and are necessary when load is more.
"JACTON" screw jack with lead actuator accessories include flexible jaw coupling, worm gear speed reducer, ball joint rod end bearing, digital position indicator, swivel mounting bracket and swivel plate, horizontal and flange type pillow block bearing, helical geared motor, electric motor, hand wheel and hand crank, connecting drive shafts, bellows boot, geared potentiometers, encoders and limit switches.
"JACTON" screw jack with lead actuator application in lift table for high pressure fixing device of machines, rotary devices and plastic making machinery, gap adjusting of rolling ways for rolling mills, adjusting of conveying location for pipe and plate material, lifting tables for installation and maintenance purposes, lifting tables for locomotive repair, electrode and hot pouring in metallurgical industry, moving equipment and template for combining finished products, raising and lowering large windows, walls for construction industry, raising and lowing stage, adjusting height of swimming pool, adjusting height of operation table, raising and lowering reservoir sluices and protection plates, adjusting movements for scientific researches, mechanical industry, metallurgical industry, construction industry, water conservancy application, chemical industry, medical application etc.