Screw Jack
Last Updated on Tuesday, 29 June 2010 12:19
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Cubic form - MJ series
GROB screw jacks are used in an extremely wide range of applications and industries, for lifting, lowering, turning, positioning, pressing and many other kinds of motion.
They are often to be found as replacements for hydraulic and pneumatic devices. A well-stocked and organized warehouse, together with modern production management, ensures short delivery times - even for special requirements. |
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GROB has been making screw jacks since 1976.
In cooperation with the “father of the cubic screw jack”, we have shifted away from being a purely contract manufacturer to become a general supplier of our own range of screw jacks.
Insiders already know the LBA screw jacks, from which all cubic screw jacks being marketed at present were derived or copied. That is why most of these jacks can be interchanged with one another. But improvements in the materials used, and progress in machining methods, have made our screw jacks into a mature and widely proven product.
Classic form - ME series
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GROB screw jacks are made in 10 different load ratings, from 0.5 t to 50 t. They are divided into the G version (where the spindle performs the motion) and the LM version (where the spindle rotates, and the travelling nut performs the motion).
Further information can be found in our catalogue
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