Automatic Unreeling Machine

Automatic Unreeling Machine

The uncoiling head tightens the inner diameter of the coil (applicable range: 480—520mm) through a hydraulic expansion mechanism, achieving reliable fixing and smooth unwinding of the coil.
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Core Technical Parameters

 

 

Project

Parameter Details

Maximum Coil Outer Diameter

1250mm

Inner Diameter Variation Range

480-520mm

Maximum Coil Weight

5000kg

Uncoiler Power

2.2kW

 

Structural and Functional Description

 

Frame and Uncoiling Head

The stable welded steel structure frame ensures the rigidity and stability of the equipment during operation.

The uncoiling head is equipped with wear-resistant bearings to reduce rotational friction and extend service life.

The uncoiling head tightens the inner diameter of the coil (applicable range: 480-520mm) through a hydraulic expansion mechanism, achieving reliable fixing and smooth unwinding of the coil.

Looper Control and Sensors

Equipped with photoelectric sensors to monitor the material strip looper (i.e., strip slackness) between the uncoiler and the roll forming machine in real time.

Automatically adjusts the uncoiling speed through looper feedback signals to avoid strip breakage or accumulation, ensuring continuous and stable operation of the production line.

Hydraulic System Layout

The hydraulic valve block is installed on the rear side of the frame, featuring a compact structure for easy maintenance.

Hydraulic power is supplied uniformly by the main pressure station to ensure the stability of tightening force and motion accuracy.

 

Equipment Features and Application Scenarios
 

High Compatibility

Adaptable to coils with an inner diameter of 480-520mm and a maximum outer diameter of 1250mm, meeting the uncoiling needs of various material specifications.

Strong Reliability

Welded steel structure frame and wear-resistant bearing design, suitable for heavy-load working conditions (maximum coil weight: 5000kg).

Automated Control

Photoelectric sensors monitor the looper in real time, reducing manual intervention and improving production efficiency.

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