CORRUGATED ROLLER

A corrugated roller is a gear-type hard cylinder, usually manufactured from Tungsten Carbide, Chrome Cobalt or other steel core which is surface-treated reservedintermittent surface quenching or laser strengthening with a durable Tungsten Carbide or Chrome coating. 

USES

Corrugated cardboard manufacturing

APPLICATION

  • Corrugated cardboard manufacturing
 

MANUFACTURING PROCESS

Corrugated rollers go through a rigorous manufacturing process to ensure reliable abrasion-resistance and a prolonged service life for economic efficiency, which includes the following: 

  • Forge process – Corrugated roller is forged with special alloy steel. 
  • Intermediate/Laser quenching – Metallographic structure is more refined to ensure tensile strength and avoid warping. 
  • Surface coating – Tungsten Carbide/Chrome coating to reduce porosity and corrosion. 
  • Polishing – Precision polishing and silicone coating prior to packaging protects against pitting and rust. (Silicon to be applied twice a month after purchase to protect surface.) 

TECHNICAL PARAMETERS

Tooth Shape                                : U, UV and V-type
Tooth Height                               : 0.9~5.5mm
Material & Hardness                  : 42CrMo~50CrMo, ⁓ HRC55~70°
Surface Hardness                       : HRC60/70°
Maximum Length                       : 2800mm
Maximum Width                         : 5000mm
Diameter Range                          : 100~500mm
Flute Type                                    : See Table below