This plate straightening machine is applicable for fine leveling of normal/medium plate, high-precision and high-strength plates, suitable for both steel and stainless steel plates.

Technical Parameters:

Machine type	9-roller steel plate straightening machine
Model No.	HQW43-20x3000
Plates to be leveled	245MPa & 345MPa steel an stainless steel plates
Maximum plate thickness	20 mm
Minimum plate thickness	5 mm
Maximum plate width	3000 mm
Plate yield limit	245 MPa & 345 MPa
Plate Leveling speed	2~7 m/min adjusable
Work roll quantity	9 pcs
Work roll layout	Upper with 4 rolls and Lower with 5 rolls
Work roll diameter	200 mm
Roll spacing	220 mm
Support roll quantity	2 columns (total 22 rolls)
Downpress stroke	70 mm (-10 mm ~ +60 mm)
Downpress speed	approx.35 mm/min
Leveling accuracy	Not more than 0.5 m/m²

*Above parameters are indicative and can be modified as per customers's actual requirements.)

Machine Features:

The machine is a mechanical type. It's consisted of machine frame,movable crossbeam, lower cross beam, mani transmission evice, work roll assembly, support roll assembly, downpress mechanism, balance device, guide rolls and electrical control system etc.
It's suitable for the leveling of medium plate, high-precision and high strength plate.
Need multiple reciprocating leveling for thin plates.
Overall steel welding frame structure, carried out stress annealing relief treatment after welding. The frame structure with high strength and rigidity.
The main machine is equipped with side vertical roller to limit the deviation of steel plate during conveying.
The work rolls and support rolls are all carried out surface hardening treatment and flaw detection.
All the roll bearings are self-aligning roller bearings.
With Automatic feeding and discharging roller table to facilitate the feeding and exiting of the straightening machine. The feeding roller table is equipped with a plate centering device and the rollers are powered.
The sheets to be levelled can feed from both sides, and leveled repeatly.
It's suitable for the leveling of medium plate, high-precision and high strength plates.
Digital display, PLC control. Visual input, edit, modify and store process parameters.
Siemens PLC, Balluff Displacement transducer.

Other Model for Optional:

Model No.	Max Leveling thickness (mm)	Min Leveling thickness (mm)	Max Leveling width (mm)	Plate yield limit (Mpa)	Work roll diameter (mm)	Work roll qty	Main motor power (kW)	Overall size (m)
HQW43-140x4000	140	40	4000	240	680	7	2x200	19.2x7.2x13.6
HQW43-120x4000	120	30	4000	240	660	7	2x200	18.6x6.6x12.2
HQW43-80x4000	80	25	4000	800	680	7	2x450	19.88x7x13.2
HQW43-60x4000	60	16	4000	240	420	7	2x110	14.8x3.8x7.5
HQW43-32x3150	32	10	3150	800	370	7	2x300	13.7x3.4x7.2
HQW43-22x2200	22	5.5	2200	1500	340	9	2x180	12.1x3.2x6.9
HQW43-16x2000	16	5	2000	1500	280	9	2x160	11.2x3.0x5.9
HQW43-12x2500	12	4	2500	960	200	11	90	11.2x2.4x5.8

(*Above parameters are indicative and can be modified as per customers's actual requirements.)

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