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Rolling Door Producing Line

 Rolling Door Producing Line

Main devices
a. Simple decoiler
b. Main roll forming machine
c. Hydraulic shearing machine
d. Hydraulic station
e. Digital control cabinet

A. Simple decoiler
Welded channel steel & steel plate frame
Manual adjust screw shaft to make four arch leaves expand in sync Expansion range: φ460~φ520mm,
maximum loading weight: 1tons

B. Main roll forming machine
Welded section steel base, both sides are made of steel plate
Embossing rollers are made of Cr12, vacuum heat treated for HCR58~62.
Pressing rollers are made of #45 steel,tempering and quenching treatment; chain transmission
Pressing rollers are made of #45 steel, after precision lathing for vacuum heat treated to hardness HRC55~58.
Driven by 5.5KW motor

C. Hydraulic shearing machine
Welded steel plate frame
Blade’s material: forged Cr12MoV, rough lathing and heat treatment to hardness at HRC58~62.

D. Hydraulic station
Hydraulic driving motor: 4.0 KW; gear hydraulic pump: 16Mpa

E. Digital control operation cabinet
Inverter control for saving energy for user
Stable control; Innovance PLC; LCD screen display Touch screen operation

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