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Best Chocks-Remover

The device incorporating our air bearing to remove and attach chocks has a high degree of vertical/horizontal tracking capability due to its air cushioning properties, which prevents damage to the roll neck and the lip of the oil seal. The chock replacement time is less than half that of the crane system, contributing to improved quality and work efficiency.

Click here  for more information on air bearings.

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Best Chocks-Remover

Reduces the time for replacing roll chocks and prevents damage to roll necks

Features

Reduction of roll chock replacement time and prevention of damage to roll necks

Comparison of chock replacement methods
1.Best Chocks-Remover (Air bearing dolly type)
2.Hydrostatic drive dolly system
3.Wire and crane
Hand palette type: For work roll and IMR roll (weighing 10 tons or less)
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- Manual traveling between roll stands

- Air motor drive for pulling out and inserting chocks

- Vertical movement of chocks by hydraulic cylinders (using a pneumatic-hydraulic pump as the hydraulic source)

​* No power supply required

Motor-driven dolly type: For work roll and backup roll (no weight limit)
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- Traveling between roll stands by air motor drive (or by electric motor drive)

- Air motor drive for pulling out and inserting chocks

- Vertical movement of chocks by hydraulic cylinders (using a pneumatic-hydraulic pump or electric hydraulic pump as the hydraulic source)