Worm gear machine screw jacks are application for rolling mill roller adjustment in steel plant

Worm gear machine screw jacks are application for rolling mill roller adjustment in steel plant. Compared to hydraulic equipments adjustment solutions, machine screw jacks have self-locking feature (no needs brake mechanism and other locking systems, when electricity failure, the load will not creep), precisely positioning, full synchronization multiple screw jack lifting system, easy installation and operation, maintainence free.
Domestic Steel Plant
Worm gear machine screw jacks model JTM-750-IS-750-L-I-C-PP, spindle lift screw diameter 130mm, pitch 16mm, 75 ton (750kN) load capacity, tension load, inverted mounted, translating screw, travel length 750mm, low worm gear ratio 32:1, top plate end fitting, double worm shaft input, additional protective pipe for dust-proof.
Compared to hydraulic equipments adjustment solutions, machine screw jacks have self-locking feature (no needs brake mechanism and other locking systems, when electricity failure, the load will not creep), precisely positioning, full synchronization multiple screw jack lifting system, easy installation and operation, maintainence free.

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