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Spreading roller & Metering roller

Brief introduction:

Based on our many years' understanding experience in decorative materials, filter paper, insulation materials impregnating and coating industries, we have achieved better performance in the manufacture of rollers used in these industries, especially spreading rolls and metering rolls.

Detailed introduction

 Roller surface treatment

● Quenching with Subsequent tempering,ensure the density of the structure.          

● Outer surface deep quenching, hardness up to HRC50 ~ 55.

● Hard chromium plating on surface with hardness of HV800~900.

● Surface sprayed ceramics with hardness of HV900~1100

Surface treatment

● Mirror roller, super mirror roller grinding and polishing processing.

● We can process different kinds of roller surface, such as leather veins, net veins, mist, frosting.

● The surface sprayed by Teflon, different kinds of rubber spreading rollers.