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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