QINYANG CITY QINKE PAPER MAKING MACHINERY Co., Ltd
QINYANG CITY QINKE PAPER MAKING MACHINERY Co., Ltd
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Stone Roller
1.Used in press section,
2.Increasing the dewatering effect,
3.Cast iron roller
Specification:
| Compression strength | 200kg/cm |
| Tensile strength | 70kg/cm |
| Rigidity | The white,grey and dark grey crystals are above HV3500 |
| Anti-acid ability | No change has been found after being put in 10% of H2SO4 solution and headed to 100°c |
| Anti alkali ability | No change has been found after being put in 10% of H2SO4 solution and headed to 100°c |
| Water absorption | Less than 0.72% when being put in the 50 °c water |
Features:
The stone roller used in press section increase the dewatering effect, cast iron
roller, rubber coated roller surface(stone-rubber)