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Screw Jacks,Gearboxes,Actuators,Lifting Systems Manufacturers


Hand crank table base screw jacks

Custom best hand crank table base screw jacks for USA clients. USA client imports screw jacks for their hand crank table bases with industrial stype. Each hand crank table base includes two screw jacks, two couplings, one connecting rod, two cast iron hand wheels. USA clients special requirements: one table base, custom made one jack with left lengthened input shaft, another jack with right lengthened input shaft. 

* US client vintage industrial iron crank dining table base lift with 2.5t kits screw mechanisms Video: https://www.youtube.com/watch?v=UaV7vUT2Zs0
* South Africa vintage industrial table lift with cast iron double crank mechanism 2.5 ton kits Video: https://www.youtube.com/watch?v=tzWeQoidWl8
* USA client no paint 2.5t kits hand operated crank table lift mechanism 185mm 508mm lifts Video: https://www.youtube.com/watch?v=L5TFzrQPRlY&t=8s
* USA customer manual lift table system with four screw jacks and one four-way central miter gear box Video: https://www.youtube.com/watch?v=jIMX8SQF4qI&t=11s
* Germany client 2.5 ton hand crank table lift mechanism for vintage crank table base Video: https://www.youtube.com/watch?v=wrhwZYorQJw
* US client hand crank screw jack lifting tables,manual acme screw jacks crank table Video: https://www.youtube.com/watch?v=c3mLjJq_cww
* USA client vintage industrial crank table base,hand crank table lift mechanism Video: https://www.youtube.com/watch?v=P_v4yRKvBD8&t=12s
* US client handwheel screw jack,manual screw jack,hand operated screw jack Video: https://www.youtube.com/watch?v=8U2dTSnaJgw
* Packing videos: https://www.youtube.com/watch?v=9Nqe3mE1CyE