Do you know what a spiral center tube making machine is?

What is a spiral center tube making machine? And its role

In the field of filter element production, the spiral center tube making machine is the core equipment that determines the structural strength and filtration efficiency of the filter element. The spiral center tubes produced by the spiral center tube making machine are widely used in industrial filter elements, household water purifiers, automobile filters and other scenarios.

The spiral center tube making machine is dedicated to the production of spiral center tubes (spiral winding center tubes). The equipment realizes the spiral winding, welding and forming of metal strip materials through precise control. The porosity error of the produced spiral center tube is kept uniformly around 0.1mm, ensuring the filtration accuracy of the filter element and the stability of the flow rate. The production speed can reach 20-50 meters per minute, supporting large scale production.

The core advantages of the spiral center tube making machine

• Precise winding: The strip material is spirally wound on the core mold with a preset pitch and angle to form a uniform gap structure.

• Seamless welding: Ensure the strength and sealing of the spiral center tube itself.

• Precise control: The PLC system adjusts the tension, speed, and temperature in real time, and can adapt to different materials and pipe diameters.

What should be paid attention to in the daily maintenance of the spiral center tube making machine?

• Clean the key parts after stopping the machine, carefully clean the residual residue of the welding head and the dust of the winding guide rail, which can effectively avoid the influence of impurities on the accuracy.

• It is recommended to treat the transmission chain, bearings and other parts once a week and add high temperature grease.

• The tension sensor and displacement sensor can be calibrated with a standard gauge block every month to ensure the accuracy of data feedback.

  In-depth maintenance can disassemble and clean the bearings of the winding spindle, replace worn seals, etc.

Common problems and solutions of spiral center tube manufacturing machines

• Uneven spiral spacing: It may be caused by uneven pressure of the feed wheel. Adjust the pressure balance of the feed wheel in time.

• The welding between the spiral center tubes is cracked and the adhesion strength is insufficient: It may be that the welding power is insufficient or there are stains on the surface of the strip material (such as oil stains). The power can be increased or the hot melt time can be extended to increase the processing and cleaning process of the strip material.

• Excessive vibration during operation of the spiral center tube manufacturing machine: This phenomenon may be caused by wear of the spindle bearing or loose bolts. It is necessary to check the bearings and inject lubricating oil. If necessary, the bearings need to be replaced. If the bolts are loose, re-tighten the bolts and calibrate them horizontally.

Note: Module optimization can be used to quickly replace the winding head and welding module to reduce the changeover time (shortened to about 30 minutes).