Production and sales best custom made 50 kN acme screw jack that is equivalent to Italy local market 50 kN screw jack. The regular Spain customer imports JTCH50 screw jacks that are used for thickness adjustment of three in one decoiler straightener feeder machines in steel industries. Depends on the feeder machines sizes, some times four 50 kN screw jacks per machine, some times six or eight 50 kN screw jacks per machine.
Features: 1.Italy SJ 50 kN screw jack 2.equivalent it screw jacks 3.lifting screw Tr 40x7 4.ratios 1/7, 1/14, 1/28 5.13mm diam. through holes 6.manually, electrically