Quality Inspection for impact toughness- Resin PVA Sponge Polishing wheel – Kemei

About the product:

PVA grinding wheel is mainly made of silicon carbide abrasives, with PVA as the binding agent. PVA polishing wheel is also called a sponge wheel. It is shaped as porous grinding wheels with high elasticity.

PVA products can polish any material ferrous or non-ferrous, metal or non-metal. Besides, polishing these products can be used for burr removal, descaling, rust removing .

Characteristics of PVA grinding wheel:

1. The main component of the structure is the use of special resin to avoid the phenomenon of easy heating. PVA sponge grinding wheel is usually dry grinding.

2. The bond is soft and gentle, and there is no deep defect on the grinding surface. It can get even and beautiful bright surface.

3. Because the structure of the grinding wheel is combined by special resin, not only the wear resistance and grinding force can be enhanced, but also the grinding wheel structure can quickly remove the debris due to the existence of special pores, so that the packing and heat can not occur, which is suitable for long-term grinding work.

Specialties & Customed Production

PVA sponge wheel can be used for polishing applications. The grain size has a large range ,from #46 up to #5000. The degree of porous and elasticity can be contolled based on the different grit and different PVA rate.

We can offer you up to #5000 grit for the mirror surface finishing.You can use it for fine polishing, as a replacement of the buff process.

If have special applications, leave us the following information:

Material, size, grit, max speed etc.

Or tell us the product or material you want to work on or your applications,  then we can provide you the professional suggestions.

What you may concern:

1: Are you a factory?

Yes, we are the producer. Our main products are diamond tools, grinding wheels, cut-off discs, sanding belts, oil stones, mounted points etc.

2, Can I get free samples?

  Yes, within 20USD samples, we can provide for free, but the shipment cost should be covered by the customers.

3, How to confirm the quality ?

  We have the most experienced technicians and producers. You can send us the technical parameters of the product and we will produce according to your requirements. You can ask for sample for free.You can have pilot order then nomal order.

4, What about the quality controlling?

  We are using the highest quality components & efficient manufacturing process.We have the strictest QC process. We are proving a high level of service for customers and distributors.We are trying to nail down the quality complaint to zero. We will make you a enjoyable experience working with us.