Simplex type Mechanical Track Jack is double acting to lift and lower the load step by step with the help of toothed rack. The rack can also be tripped down to lower the rack suddenly whenever required. These are the simplest and most versatile general purpose jacks widely used imore...
mechanical Screw Jack Capacity:- 3.2 to 100 ton Mechanical screw jack compact structure, small volume light weight, easy to carry, widely used in factory, warehouse , bridge, docks, transport, and construction sector of lifting operation more...