The manual screw jack is ideal solutions for applications where electricity or power generators is inconvenient or dangerous, light weight, low duty cycle, low target cost and short travel length.
Trapezoidal Screw Elevator is widely applied in industries, such as machinery, metallurgy, construction, and hydraulic equipment, and has many functions, such as lifting and pushing and turning with the help of accessories or adjusting height and position.
Worm Gear Screws Jacks can provide long duty life, high load capacity and flexible design. They come in two major categories, Ball Screw and Machine Screw.