If you’re looking to improve your stamping production line’s efficiency, consider using a hydraulic decoiler. This machine offers a structural optimization of the standard decoiler MT by installing a hydraulic cylinder and pressure arm. With its unique features, the hydraulic decoiler can handle heavy coil material decoiling and feeding, making it an essential machine for any stamping production line.

Structural Characteristics of Hydraulic Decoiler

The hydraulic decoiler’s primary structural characteristic is its ability to adjust the inner diameter of the decoiler by using hydraulic expansion. This is achieved by changing the movement of the adjusting screw, thereby tightening the material. The machine also uses an upright electric control box to provide decoiling and transmission of the coil material. The transmission speed can be regulated by the frequency converter, which makes the hydraulic decoiler a versatile and flexible machine.

The hydraulic decoiler consists of three main parts: the core shaft, transmission system, and support linkage device. The core shaft is driven by the motor to complete the normal decoiling and feeding actions, while the tile plate is radially moved by the hydraulic cylinder to shrink the inner diameter, and cooperate with the feeding platform for feeding action. The transmission system transmits the motor torque to the core shaft through a two-stage gear system to make the core shaft rotate. The external support uses diagonal iron support expansion to ensure that large coils can be carried without deformation on the hydraulic decoiler core shaft. The outer support supports the free end of the core shaft and the core shaft together to ensure that the inner diameter of the decoiler does not change during feeding.

Material and Main Parameters of Hydraulic Decoiler

The hydraulic decoiler is equipped with a rotating expansion hydraulic cylinder and pneumatic pressure arm, making it a highly efficient machine. It adopts a single reel four-blade tile plate design, with blade curvature matching the material inner diameter. The standard tile plate expansion diameter is 530mm, and the shrink diameter is 450mm. The main component materials are made of high-strength carbon steel, forged steel, high-strength cast steel, and welded steel structure. The gears and small gears are made of forged steel.

Maintenance Precautions for Hydraulic Decoiler

To ensure the smooth operation of the hydraulic decoiler, regular maintenance is essential. Here are some maintenance precautions to consider:

1.Carefully check the installation of the gear transmission system, mating clearance of the tile plate, and the level of the outer support rocker base before daily operation.

2.Visually inspect the hydraulic cylinder of the hydraulic uncoiler every week to check for leakage, whether the pressure and flow rate of the hydraulic system are normal, and whether the action of the hydraulic cylinder of the outer support rocker arm is normal.

3.Check the expansion and contraction diameters of the decoiler, tile plate vibration, and disassemble the coil to check the wear of the four-cone, lining plate, and core shaft of the hydraulic decoiler every week. Repair or replace them in time if necessary.

4.Check the grease leakage of the reducer coupling of the hydraulic decoiler and the flow rate of the lubrication pump using a flowmeter every week. Inspect the lubricating oil level, flow rate, and working status of the gearbox lubrication pump. Add lubricating oil in a timely manner based on the lubrication condition.

5.Visually inspect the grease lubrication of the sliding parts of the hydraulic decoiler and the connecting pin shaft every week. Check the wear of the tile plate.

6.Disassemble the gears of the hydraulic decoiler every six months and check the gear surface wear, lubrication condition, and whether there is pitting, peeling, tooth breakage, etc.

In conclusion, using a hydraulic decoiler can optimize your stamping production line and increase its efficiency. With its unique features, such as hydraulic expansion and frequency conversion regulation, the hydraulic decoiler is a versatile and flexible machine. By following the recommended maintenance precautions, you can ensure that your hydraulic decoiler operates smoothly and efficiently. Consider adding a hydraulic decoiler to your stamping production line today and experience the benefits for yourself!

hydraulic decoiler
hydraulic decoiler