Rollers / Moulds / Toolings
All rollers are designed by CAD software.
Rolls are manufactured out of AISI D2, D3 or equivalent steel.
Material is annealed, hardened and tempered to get hardness.
Rolls are precisely processed by CNC equipments to get the perfect surface finish.
Roller Spacers are made of alloy steel, hardened & tempered and machine finished.
Roller Templates are used for recovery the original radian of the rollers after thousands’ tons of pipe producing. Templates are manufactured of spring steel and EDM wire cut.
Contact Person: Mr.Zhao