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upright rack heavy-duty decoiler

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upright rack heavy-duty decoiler

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Double head rotating hydraulic heavy-duty decoiler.This equipment can automatically stop synchronously with the forming machine, and features hydraulic expansion and contraction as well as automatic rotation.

The material rack can rotate and reserve. However, no matter what position it rotates to, the left side of the decoiler is always the feeding side, and the right side of the decoiler is always the operating side.The loading side can expand and contract, while the operating side can only expand, not contract.(To keep the steel coil taut while the machine is running)

These two buttons control the expansion and contraction of the structure in the diagram.

These two buttons control the expansion and contraction of the structure in the diagram.Both of the above structures can be rotated to the operating side. When in the operating side, they can only expand, not contract.

Feeding steps

First, press the shrink button to control the feeding side on the left.

The steel coil is lifted onto the feeding side using a crane.

Press the expansion button to tighten the steel coil.

At this point, press the rotate or reserve button (the magnetic ring indicator light will illuminate, and the iron rod inside the cylinder will retract).

Press the rotate or reserve button again to start the decoiler rotating. The decoiler will stop rotating when the spring button on the limit switch is pressed in.(Please check if the spring button of the limit switch is damaged before rotating. If the button is damaged, the decoiler will not stop after rotating to the correct position, and the motor will run idle, which will damage the motor.)

Pressure wheel fuction: to hold the steel coil in place and prevent the steel strip from falling (controlled by a wrench).

Brake function: to control air release. When there is no air, the material decoiler can rotate; when there is air, the material decoiler is locked. In automatic mode, when the forming machine's frequency converter and rollers are running, there is no air, and the material decoiler can rotate. In automatic mode, when the forming machine's frequency converter and rollers are not running, there is air, and the material decoiler is locked. In manual mode, the material decoiler on both sides are always without air, and the material decoiler can rotate (controlled by a wrench).

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shanghai sihua machinery co.,ltd.
shanghai sihua machinery co.,ltd.

Shanghai SIHUA New Material Technology Co., Ltd., is a professional manufacturer who focus on researching and developing automatic high-speed flying shearoll forming machines .Our Main products are ceiling t gird roll forming machine,drywall profles light steel rolforming machine ,Strut channel roll forming machine.upright rack roll forming machine.cable tray roll formingmachine ,scaffold deck heavy steel roll forming machine ,Metal profile automatic packaging machine, customizedmachine and automotive high strength steel roll forming machine.
Shanghai head quarters has a high standard talent team which leads the company to innovate continuallyS HUA is a high-tech enterprise specializing in precision and innovation of Shanghai with 42 innovative designs and11 invention patents.

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