Features of Circular Conical Guard:
This type of protective guard features resistance to foot traffic, non-deformation upon impact from hard objects, long service life, good sealing, and ease of 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 cover is min. 5mm, max. 10mm.
4. The size of the pleated shield when unfolded is equal to twice the height of the pleat, with the compressed pleat thickness being 4mm.
5. Standard Folded Height: 15mm, 20mm, 30mm, 35mm, 40mm, 45mm, 50mm.
6. The product utilizes materials that are resistant to coolant, oil, grinding wheel sludge, and iron shavings, etc.
7. Benefits of long stroke and reduced compression for protective guards.
8. The blower speed of the guard shield can reach 200m/min.
9. The guard housing contains no metal parts, so there is no need to worry about parts loosening during operation and causing severe damage to the machine.
Three Methods for Producing Circular accordion protective guards:
A fundamental component is the inclusion of a PVC frame within each fold, which serves to support and stabilize the structure. This frame can be tightly connected to the external fold materials through various processing methods.
A stitching method for high-temperature work environments, utilizing a special thread for durability and longevity even under load.
The PVC frame is stitched to each fold for reinforcement and stability of the guard. Meanwhile, a variety of materials are available 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 folding pages.
If the shield is to be used in a moderate temperature environment, this method can be chosen.
3. One method involves high-frequency welding of the outer PVC TPU coated fabric and the inner PVC frame using a high-frequency welding machine, which is efficient, fast, and does not require any additional adhesive.
This type of cover* with high-frequency welding requires no maintenance and is waterproof, dustproof, oil-resistant, and acid-resistant.
