Aug 14, 2020 · Starting from 4 ton weight, all decoiler machines have the hydraulic (automatic) expanding system of mandrel. Coil Loading Cars. It is difficult and unsafe to load and unload the heavy coils during the production. For this reason, we provide coil loading car or device for loading and unloading of the coil in automatic way.
Aug 14, 2020 · After loading the coil onto the decoiler machine, decoiler is expanding the mandrel in order to fix the coil. Mechanical Decoilers have manual or mechanical expansion system. Therefore, these type of uncoilers are proper for the smaller coil weights. On the other hand, hydraulic uncoilers are fixing the coil with hydraulic expanding system. Hydraulic decoiler with loading car or without for roll All hydraulic decoiler will be designed according to the customer requirmennt. Loading car:The car can move levelly and vertically, which is convenient for putting the steel coils into the de-coiler. It is driven vertically by 200mm hydraulic cylinder with 4 guide pillars The level movement is driven by XWD2.2-63-121 cycloid motor
Tightening principle:It consists of three support arms with a length of 1250mm and a thickness of 25mm. The support cylinder pulls the cast iron connecting rod to tighten, and in the front add the support arm. Manual decoiler machine Motorized uncoiler machine HE Manual Decoiler Features. Standard version:Motorized operation with manual expansion. Coil hold-down arm for option. Heavy-duty version:Hydraulic expansion mandrel. Pneumatic coil pressing arm. Coil loading car. Variable speed control.
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