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E-mail：hlroll@163.com
Tel：86-0519-86212328 / 0516-86217191
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Address： Industrial Park Xueyan Town
Wujin Changzhou
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0519-8621-2328
PRODUCT
Ceramic Micro Concave Roller
Micro-gravure Coating Roll
It is widely used in high-precision coating of the lithium battery separator, the protective film, the conductive film, the high-grade separation film,and the solar backboard, etc.
Roll Specification
Roll Diameter: φ50～100 mm
Surface Length: L100～3500 mm
Screen Line: 20～300 L/in ( 8～118 L/cm )
Special Designs Of Cell Shape And Screen Line
Quality Precision
Porosity: 1～3%
Coating Hardness: HV0.3≥1250
CylinderRunout: 0.005~0.01 mm
Cylindricity:0.01 mm
Dynamic Balance Quality Level: G2.5
45 tri-helical：
45/65 tri-helical
