How to cut holes for filter press cloth?

First, mechanical hole opening

Mechanical hole opening refers to the use of professional opening machines to open holes in the filter press cloth. This method has the advantages of simple operation, high precision of opening, uniform pore size and so on. The specific operation process is as follows:

1. Preparatory work: purchase professional hole-opening machine, purchase filter cloth that meets the requirements.

2. Positioning of the filter cloth: place the filter cloth on the hole-opening machine and position it.

3. Hole opening machine: set the hole size and distance according to the requirements, and start the hole opening machine to open the holes.

4. Quality inspection: check whether the filter cloth after opening holes meets the requirements, and deal with the problems in time.

Second, hot-cutting hole-opening

Hot-cutting hole-opening refers to the use of hot cutting knife to open holes on the filter press cloth. This method has the advantages of easy operation, applicable to various shapes of filter cloth, hole diameter and hole distance can be adjusted. The specific operation process is as follows:

1. Preparation: buy professional hot cutting knife, purchase filter cloth that meets the requirements.

2. Positioning the filter cloth: Place the filter cloth on the flat working table and position it.

3. Hot-cutting hole-opening: set the hole size and distance according to the requirements, heat the hot cutting knife and then open the holes on the filter cloth.

4. Quality inspection: check whether the filter cloth meets the requirements after opening the holes, and deal with the problems in time.

Precautions:

1. Pay attention to the operation process, use professional hole-opening machine or hot-cutting knife, and wear relevant protective equipment.

2. According to the specific operational requirements, purchase the filter cloth material that meets the requirements, and carry out the relevant pre-treatment work to ensure the quality of the opening.

3. Reasonable planning and layout should be carried out before opening holes to ensure the precision of opening holes and uniform hole spacing.

Q&A:

Q: What is filter press cloth?

A: Filter press cloth is the filter cloth used in filter press equipment, which has the characteristics of high temperature resistance, corrosion resistance, wear resistance and so on.

Q: Is there any quality hazard in the filter cloth after opening holes?

A: Both mechanical hole opening and thermal cutting hole opening can provide high-quality hole opening effect, but it is necessary to strictly control the diameter and distance of the hole opening during the operation process and carry out relevant quality inspection treatment.

Q: How to ensure the accuracy and uniformity of hole spacing after opening the filter cloth?

A：Reasonable planning and layout are needed before opening holes, as well as the use of professional hole-opening machines or hot-cutting knives, and the operation is carried out in strict accordance with the requirements.