Managing Large Surface Loads
Operating a 200mm sanding disc requires managing a wider contact area. 8 inch hook and loop sanding discs distribute pressure across a larger footprint, which helps prevent local over-sanding and reduces the number of overlapping passes needed. This is highly beneficial for floor sanding and plant-scale panel processing. The discs carry aluminum oxide or silicon carbide grain from P40 to P2000 and use a robust hook backing that maintains grip on heavy floor machines.
Staged Floor Refinishing
Wood floor refinishing follows a strict grit progression. P40–P80 strips old finish and levels the boards, P120–P180 smooths the surface, and P240–P400 prepares the wood for a new coating. Concrete floors utilize coarse grades to remove coatings and level the surface. Large steel plates and section work also rely on the coarse end of this range for surface preparation.
Plate Maintenance Under Load
Because a 200mm disc carries a wider load, the machine's backing plate condition is critical. A worn hook face is a common cause of discs shifting mid-run. The plate must be checked periodically and cleaned of packed dust; otherwise, grip strength drops significantly, leading to premature disc failure.
Staged Supply Agreements
Dongguan Sansha Abrasives Co., Ltd. provides staged sets combining coarse, mid, and fine grades for complete floor renovations. Machine plate diameters are verified against the approval sample before bulk runs. Small volumes leave the facility in about three days, and large volumes take roughly a week. Payment is structured as a 50% advance, with the balance settled after inspection.
Product Specifications
|
Parameter |
Specification |
|
Abrasive material |
Aluminum oxide or silicon carbide |
|
Backing type |
Hook and loop |
|
Grit range |
P40–P2000 |
|
Diameter |
200mm (8 inch) |
|
Compatible tools |
Large random orbital sander, floor sanding machine |
FAQ
Hot Tags: 8 inch hook and loop sanding discs, China 8 inch hook and loop sanding discs manufacturers, suppliers, factory, 125mm Sanding Discs, 125mm sanding sheets, cleaning sandpaper, hand sandpaper, large sanding discs, sanding discs orbital sander
