PRODUCT

Size press roll

It produces high-quality and cheap natural stone rolls, rubber rolls, jumbo roll, cast iron roll, matching series of products for paper machine. At present, the natural stone rolls with the largest diameter and the widest breadth in use in China are all supplied by our company.

Size press roll 

EASTTAI have engaged in stone roll making for many years and have got a series of advanced manufacturing technique,which is superior to other factories in stone roll field.

Main technical data:

The surface of the roll

Compression strength (MPa):

200MPa

Tensile strength (MPa):

70Mpa

Rigidity (HV):

Above HV 3500

Anti-acid ability:

No change has been found after being put in 10% of H2SO4 solution and heated to 100℃

Anti alkali ability:

No change has been found after being put in 10% of NaOH solution and heated to 100℃

Water absorption:

Less than 0.72% when put in the 50℃ water

Modulus of elasticity:

0.4×108E

(HV) Rigidity:

HV 3500


Size press roll

Product inquiry