Manual Screw Jack is composed of hand wheel or hand crank and a worm gear screw jack.It is ideal solutions for applications where electricity or power generators is inconvenient or dangerous.

The cubic compact screw jacks offer versatile mounting options and can be mounted upright or inverted to suit specific requirements.

Screw jack is a basis jack-up part, accomplish the functions such as lifting, drop, push  and inverting through  worm gear drives screw.

Manual Screw Jack is made up of hand wheel or hand crank and a worm gear screw jack. It is suitable 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.

For Trapezoidal screw jack, there are two method to realize the anti-rotation function.

Electric machine screw jack,also called motorized machine screw jack, is very popular for lifting.

Trapezoidal Screw Jack is common used and has the advantage of low cost and heavy load.

Manual Screw Jack is composed of hand wheel or hand crank and a worm gear screw jack.

Quick Details Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, farms, restaurant, HOME USE, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops Gearing Arrangement: worm gear screw jack Output Torque: 0.11-39.2 Input Speed: 1500 Output Speed: 41.66-300 Place of Origin: Shandong, China Brand Name: Lude Transmission Product name: JWM SERIES SCREW JACK Application: Industrial Machinery Product Keywords: Trapezoid screw jack Housing Material: Ductile iron/cast steel/stainless steel/ Type: heavy duty screw jack Mounting: Upright/Inverted/Horizontal Input type: Manual/Motor Color: customize Bearing: Tapered Roller Bearing load: 2.5 ton -120 ton

Trapezpodal Screw Jack (Machine Screw Jacks) Trapezpodal screw jack best for slower movement and low to moderate duty cycles .most machine screw jacks are inherently self-locking in the absence of vibration . A brake motor is usually not required to hold position on self locking jacks .Anti-backlash advices can be specified to limit backlash in reversing loads . Stainless steel , metric and motorized jack models are available with machine screws . Adaptable for wash down applications.

Screw jack/lift is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw.