Features of the 3-in-1 Protective Cover:

1. These protective guards feature characteristics such as being resistant to foot traffic, not deforming from impacts by hard objects, long lifespan, good sealing, and easy operation.

2. The accordion-style protective cover has a long stroke and minimal compression, with a length ratio of 1:10.

3. The distance between the guide surface of the machinery and the guard is between 5mm and 10mm.

4. The size of the pleated hood when unfolded is twice the height of the pleat, and the compressed pleat thickness is 4mm.

5. Standard Crease Heights: 15mm, 20mm, 30mm, 35mm, 40mm, 45mm, 50mm.

6. The product utilizes materials that are resistant to coolant, oil, abrasive sludge, and iron chips, etc.

7. The advantage of a long stroke and small compression for protective guards.

8. The blower speed of the guard shield can reach up to 200 m/min.

9. The guard housing contains no metal parts, so there's no need to worry about parts loosening during operation and causing severe damage to the machine.

Three methods for manufacturing dustproof and waterproof accordion-style protective covers:

A fundamental component includes a PVC framework for support and stability, inserted in each fold-out page, which can be securely attached to the outer material of the fold-out pages through various processing methods.

A sewing method for high-temperature working environments, utilizing a special thread for durability even under load. The PVC frame is stitched into each fold to reinforce and stabilize the protective cover. We offer a variety of materials for your selection.

2. One method is thermal bonding. At certain temperatures, with the help of a special flux, the internal PVC frame can be firmly bonded to the external fold pages. This method can be chosen if the guard is used in a moderate temperature environment.

3. One type involves high-frequency welding of the outer PVC TPU coated fabric and the inner PVC frame. This method is efficient, fast, and requires no additional adhesives. The shield *welded this way requires no maintenance and offers water and dust resistance, as well as oil and acid resistance.

*Feature: Equipped with characteristics such as tight and reasonable structure, no noise, large stroke, fast movement, and long service life. Widely used on equipment such as ordinary machine tools, CNC machine tools, and hydraulic machinery. Our accordion protective cover equipment can also be manufactured with steel support frames for various operating environments.

Wooden frame, PVC frame, cold-rolled steel frame accordion guards. The internal structure of the accordion guards varies according to the equipment's operating environment, featuring grooves, roller, nylon sliding strips, sliders, tension rods, tension springs, and nylon shafts.