Door Frame Roll Forming Machine

Description
Door frame roll forming machine is designed to roll the cold rolled galvanized sheets with the thickness from 0.4 mm to 1.5 mm. This cold roll forming line consists of hydraulic uncoiler, leveler, servo feeder, punching device, roll forming unit, fly shearing, run-out table, hydraulic station and electric control cabinet. The hydraulic station of Lanteky Science 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. Door frame roll forming machine is equipped with a double cantilever rack that is beneficial to improve the efficiency when changing steel coils.

Working Flow of Door Frame Cold Roll Forming Line
Decoiling – Leveling – Punching – Roll Forming – Shearing – Run-out Table

Technical Specifications of Door Frame Cold Roll Forming Line

Raw Material	Item	Parameters	Remark
	Material Type	Cold rolled steel or galvanized steel sheet	Special material shall be tested before finalization.
	Thickness	0.6 mm to 1.0 mm	Big range of thickness may cause forming dimension tolerance.
	Yield Strength	Q235	—
Production	Profiling Section	As per customer’s requirement	The basic element for quotation
Machine Material	Roller Material	Gr12	HRC58-62
	Shaft Material	40Cr	—
	Rolling Station Wall Material	QT470	—
	Feeding Rollers	9Cr2Mo or GCr15	HRC-55-60
	Shearing Blade Material	Cr12Mov	HRC-58-62
	Punching Die	Cr12Mov	HRC-58-62
Machine Power Requested	Decoiler	1.1 KW	For three tons
	Leveling	3 KW	—
	Servo Feeding	3 KW	Tolerance ± 0.15 mm
	Roll Forming	11 KW	—
Machine Speed	Linear Speed	40 m/min	—
Forming Stations	Quantity of Rolling Station	14 stands and 2 side rollers	Cassette design is advised.
Pressing	Press	Depend on hole size	Interchangeable die
Transmission	—	—	Gear box or chain
Straightening	Roller Straightening	4 rollers	—
Shearing	Fly Shearing	—	Precision ± 1.5 mm / 6000 mm
Product Supporter	Discharging Table	6 meters / 9 meters / 11.8 meters	As per customer’s requirement
Hydraulic System	Valve and Pump	—	Brand can be optional.
Controller System	PLC	—	Mitsubishi or same level
Coil Car	Coil Car	3t or 5t	optional

Lanteky is a drafter for the standard of steel structure material machinery and textile machinery. Based on the support from our holding company, Lanteky Science specializes in offering door frame roll forming machines for customers all over the world. In addition to this  cold roll forming line, we also supply high frequency welded pipe mill, sandwich panel line, steel coil slitting line, cut to length line, metal working machinery, shot blasting machine, metal coil sheet, etc.  We have a professional technical team, some of who have more than 15 years’ working experience and predominant R & D ability. Our door frame roll forming machines have been exported to more than 30 countries. We will provide high quality steel processing equipment and perfect service and constantly create a new situation in the field of machinery.