Industrial Roller

OUR STRENGTHS

What Grish Can Do

High Removal Rate

With our classified and fine abrasives, Grish polishing tape has higher removal rate to help you improve work efficiency.

Achieve your Ideal Ra Value

Our professional roll experts are with more than 20 years experience. No matter what Ra value you need, We’re honored to help you get the ideal surface that you need.

Uniform Polish Result

With our professional manufacturing process and high strict QC standard, the products quality is stable between different batches, and you can be assure of our consistency.

steel industry and Paper Machine Rolls

How to Polish Industrial Roller ?

Paper machine rollers are varies, processing requirements are different from the steel industry rolls. The paper machine rollers processing requirements are critically important, and the processing process is also very complex.

Diamond Polish Tape

Grit Size (um)	RA
100	3
80	1.4
60	1.3
45	1.2
30	0.8
15	0.4
9	0.2
6	0.15
3	0.1
1	0.03

Silicon Carbide Polishing Tape

Grit Size (um)	RA
60	1.5-2.0
45	0.5-1.4
30	0.2-0.58
15	0.1-0.15
9	0.05
6	0.03-0.05

Aluminum Oxide Polishing Tape

Grit Size (um)	RA
Material	Chromium	Aluminum	Copper	304 stainless steel	DR Tool Steel	1018 Steel
Original RA	<0.5	<2.29	<2.29	<0.76	<1.02	<1.02
60	0.05-0.1	1.52	2.04	0.5-0.6	0.51	0.5-0.6
45	0.1-0.08	1.2	1.5-1.0	0.4-0.5	0.25	0.4
30	0.06-0.04	0.8-1.0	0.8-1.0	0.2-0.25	0.05-0.08	0.3
15	0.02-0.04	0.13	0.05	0.08-0.15	0.03-0.05	0.2-0.08
9	<0.02	0.08	0.03	0.05	<0.03	<0.03
3	0.02-0.01	0.03-0.05	<0.03	<0.03	<0.02	<0.02
1	<0.01	<0.02	<0.02	<0.02	0.01	<0.02