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Paper Machine Stonite Embossing Grooved Blind Hole Jumbo Press Roll

Good paper releasing; wear resistance; scraper can be used; can satisfy severe rugged environment under high linear pressure

Quantity:

Artificial Stone 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 50water

Modulus of elasticity:

0.4x108E

(HV) Rigidity:

HV 3500


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