hand wheel screw jack lifting and adjusting rollers of coil slitter lines

Hand Wheel Manual Operated Screw Jack Lifting and Adjusting Rollers Of Coil Slitter Lines, such as slit tinplate coil slitter line, galvanized coil sheet slitter line, siliconized steel sheet slitter line, cold rolled coil sheet slitter line, stainless coil sheet slitter line, aluminum coil sheet slitter line. A 8" diameter hand wheel manual operated two screw jacks for upper rolls adjuster in the vertical plane to permit synchronized roll penetration into the material to be achieved from the operator side of this machine, and all lower flattening rolls and pinch rolls are fixed. 

Hand Wheel Manual Operated Screw Jack Lifting and Ajusting Rollers Of Coil Slitter Lines Features:
1. Inverted translating screw jack, tension load, 3 ton.
2. High speed gear ratio 1/6, thread end, dual worm shafts.
3. Steel protective pipe cover for anti-rust and anti-dust upper screw jack base, when full retract stroke.
4. Other accessories, drive shafts, flexible aluminium jaw couplings, hand wheel or hand crank.

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