We are KRD INDUSTRY SYSTEM CO.,LTD based in SHANGHAI , China. We are member of Tradekey.com since August, 2007. Our business is related to Industrial Machinery industry and we specifically deal in bulk bag unloader,drum dumper, vacuum conveyor. Please find our product details below:

Sell drum dumper
Automatic hydraulic drum dumper is introduced in German technology, self-created newly drum dumper style which is characterized by safety, save labor and low dust density and so on. Its operational principle is: clipping hydraulic cylinder and rotating hydraulic cylinder driven by electromagnetic valve with hydraulic power controller. This clipping cylinder makes its frame and container up to the rubber seal rings of stainless discharging drum, then rotating the hydraulic cylinder driving and rotating the crank, bring the roll-over stand to roll to its target, open the discharging valve to discharging these materials, in order to discharge them completely, it can start up the pneumatic vibrator to achieve ideal result.

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