Wool felt wheel with a red vulcanized fiber backing is a composite polishing wheel. It features a rigid red fiberboard (hard fiberboard) inner layer for support, combined with an outer layer made of natural wool felt. The wheel delivers the rigidity and shape stability of the red fiberboard while providing the controlled cutting action of wool felt. It is primarily used for the final mirror-finish polishing stage across a wide range of materials, effectively removing fine scratches and improving surface gloss.
Product parameters
Product name: | Wool felt wheel with red vulcanized fiber backing |
Material: | 100% wool+ |
Density: | 0.25–0.65 g/cm3 |
Wool felt thickness: | 10–60 mm |
Red paper thickness : | 1 mm / 1.5 mm / 2 mm , etc |
Hardness : | Soft / medium / hard |
Center hole : | 10 / 16 / 22.2 mm , etc |
Outer diamete r: | 50 mm / 100 mm / 115 mm / 125 mm / 150 mm / 200 mm / 300 mm /400 mm , or customizable |
Features
1.Red steel paper liner with high hardness and strong support effectively prevents wheel deformation at high rotation speeds.
2.Excellent damping effect reduces machine vibration, resulting in smoother polishing surfaces without ripples.
3.Firm composite structure: the wool felt is not easily prone to cracking, peeling, or detachment during prolonged heavy-duty polishing.
4.Good thermal insulation of the red steel paper helps reduce heat transfer to the spindle and protects the polishing machine.
5.Flat and uniform stress minimizes uneven polishing marks and helps achieve a perfect mirror finish.
6.Multiple red steel paper thickness options allow the wheel to match different load and speed requirements.
1. Glass processing: used as the final polishing step on straight-line edgers, beveling machines, and profile edge grinders.
2. Metal polishing: mirror-finish treatment for stainless steel products, precision instruments, medical devices, and metal crafts.
3. Automotive & jewelry: mirror polishing for automotive paint finishes, and fine polishing for jewelry, jade, and gemstones.
