Manufactur standard vitrified diamond wheel - PVA Grinding 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 .

PVA sponge wheel can be used for polishing applications.like polishing watch cases, audio and video heads, printing rolls, sylinders, compressor parts, surgical equipment, vehicle rims, tools and dies & moulds etc. 

PVA grinding wheel are compatible with rotary tool, angle grinder, bench grinder etc.

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.