A Screw Jack (also known as a Jack Screw, a Worm Screw Jack, a Machine Screw Jack ) is a devise used to convert rotational motion into linear motion. Machine Screw jack/lift is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw.

• Motorized Machine Screw Jack 10ton
  The motor for screw jack can be servo motor,AC motor or DC motor. Its load capacity can be from 2.5ton to 120ton.

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• Electric Acme Translating Screw Jack 5ton
  ACME worm screw jack is very popular for lifting. Both translating and rotating design are available.

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

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• Small Electric Machine Screw Jack
  This Small Electric Machine Screw Jack is SJA series, that features a rectangle fluted enclosure improves its heat dissipation characteristic and extend the lifetime of its lubricant and it has high efficiency.

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• Eight-set Linkage Screw Jacks System
  Eight-set linkage screw jack system can be 2H and H configuration, transmission efficiency 80%.

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• Bevel Gear Screw Jack 1Ton
  High-speed lifting bevel gear screw jacks are suitable for high frequency,high efficiency, and high speed.

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• Heavy Duty Worm Gear ACME Screw Jack
  Heavy Duty Worm Gear ACME Screw Jacks combine an acme screw jack, motor and gear reducer into a single compact unit.

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• Heavy Load Worm Gear Screw Jack
  Heavy Load Worm Gear Screw Jacks combine a machine screw jack, motor and gear reducer into a single compact unit.  

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• Trapezoidal Machine Screw Jacks 5Ton
  Worm Gear Machine Screws Jacks are common worm gear screw jacks,can be upright or inverted,with anti-rotation or self-locking functions.

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• High-speed Lifting Bevel Gear Screw Jack
  High-speed lifting bevel gear screw jacks are partly completed machines and intended for installation in complete machines or to be used for assembly with a totality of machinery to create systems.The bevel gear transmission makes high lifting speeds and a high duty cycle possible.

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• High Accuracy Low Noise Worm Machine Screw Jack Screw Lift
  Screw jack lift is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw.

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• Worm Gear Screw Jack Lifting Platform
  Screw jack lifting table or Platform structures include miter gearboxes, screw jacks, electric motor or gear reducer, hand wheel, pillow block bearings, jaw couplings and line shaftings.

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