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Zhongtuo Door Frame Cold Roll Forming Machinery ZTRFM-D001


Door frame roll forming machine consists of hydraulic uncoiler, leveler, punching device, roll forming unit, shearing, run-out table, hydraulic station and electric control cabinet. The hydraulic station of the door frame roll forming machine adopts accumulator and PLC controller to generate a fast punching and shearing speed. When this cold roll forming line runs automatically, the maximum speed can reach up to 20 m/min with a stable and reliable performance.

Equipped with various hydraulic punching and notching unit, the machine can cut/ punch all the necessary holes/ notches online. After that, one piece of final product can be easily bended to a complete door or window frame, no need any further processing.

Coil thickness (mm)2mm(Or customized)
Speed (m/min)10-15
Transmission typeGearbox
Roll stations18
Roller material45# steel after quenched and chromed
Main power(kw)11
Main shaft (mm)Ø76
Cutter materialCr12MOV
Cutting accuracy±0.5mm
Hydraulic station power (Kw)5.5
Control systemPLC control full automatic producing