This 3.0*1600 mm metal cut to length machine is for Cold Rolled and Hot Rolled Steel.
3.0*1600 mm metal cut to length machine Working Flow

Decoiling → Levelling → Cutting to Length → Plate to Support Table
3.0*1600 mm metal cut to length machine Technical Parameters
1. Suitable Raw Material Specification
Raw Material: Cold Rolled and Hot Rolled Steel (σs≤300Mpa)
Thickness: 3.0mm
Coil Width: 1600mm
Coil O D: Ф1200 mm
Coil I D: Ф508/Ф610mm
Coil Weight: ≤12t
2. Main Parameters
Production Speed: about 10m/min (according to the plate length 3000mm)
Length Tolerance: ≤±2mm (according to the plate length 1000mm)
 Components and Structure:
According to the working flow, the machine consists of Coil Car, Double Cantilevers Decoiler, Correcting Device, Guiding Device, Levelling Machine, Shearing Machine, Support Table, Hydraulic System, and Electric Control System.
Drawing for reference:
1. Coil Car:
Parameter:
Bearing Weight: 12tons
Running Speed: about 3m/min
Structure and Function: It consists of Chassis and Frame; four wheels are
Hang Zhou Roll Forming Machinery Co., Ltd.
ADD: Room 1601, office building, Green City Taifu Plaza, NO.1 Tonghui Middle Road, Xiao Shan District,
Hangzhou City, Zhejiang, 311215, China.
TEL: +86-571-82890420 FAX: +86-571-22857026
Web:
fixed at the chassis and running on the rail, it is drives by motor, through the reduction box and chain, and goes up and down by hydro-cylinder.
2. Double Cantilevers Decoiler:
Parameter:
Bearing Weight: 12tons
Expanding: 50mm(Φ465-Φ515)
Structure and Function: The decoiler has two cantilevers to support the coil, expanding by the hydro-cylinder, one cantilevers drive by the motor through the reduction box and gear pair, can turn corotation and reversion, the other cantilever is passive.
Photo for reference:
3. Correcting Device:
Before the Levelling machine, have two pairs correcting rolls, the correction rolls fixed on the slide carriage, can move the slide carriage through handle manually to fit the different coil width.
4. Guiding Device:
This device is consists of the press arm and leading material platform, press arm has the press rolls, before feeding the material, the press arm press the head of material, and then cut the packing strip.
The press arm and leading material platform is driven by hydro-cylinder.
5. Levelling Machine:
Parameter:
Pinch rolls: 2 pairs
Levelling rolls: 9 rolls
Levelling rolls diameter: Φ120mm
Levelling rolls material: 60CrMoV
Motor Power: about 22KW
Hang Zhou Roll Forming Machinery Co., Ltd.
ADD: Room 1601, office building, Green City Taifu Plaza, NO.1 Tonghui Middle Road, Xiao Shan District,
Hangzhou City, Zhejiang, 311215, China.
TEL: +86-571-82890420 FAX: +86-571-22857026
Web:
Structure and Function:
Levelling Machine consists of 2 pairs of pinch rolls and 9 levelling rolls.
Levelling rolls consists of 4 up rolls and 5 down rolls, the up rolls and bearing rolls are fixed on the rigidity slide block, can go up and down to change the levelling space and levelling dip angle. Space index shows on dividing ruler.
Levelling rolls is initiative rolls, Transmission sequence: motor dives the reduction box, through the transmission distributor box and coupling, transit the power to levelling rolls and pinch rolls.
6. Shearing Machine
Parameter:
Number of Strokes: ≤20
Shear Angle: 1.5 o
Structure and Function:
Hydro-Cylinder drives the cutter. Adjust cutter spacer through move the workbench. Pinch rolls at the shearing machine`s feeding port and discharge port, to protect the deck.
7. Support Table
Two pieces, each piece length 3000mm, total length 6000mm.
8. Hydraulic System
Adopt the integration pump station, valves are fixed at the oil tank and machine.
Main hydraulic valves use Italian company Atos products. Other components use China famous products.
9. Electric Control System
This line power source is AC 380V 50Hz 3Phase; Voltage fluctuation should not exceed ±10%.
Adopt the PLC to Logical and real-time control.
Transducer drives the levelling motor.
This line has emergency stop function, when critical situation happen, can cut the power source. There are emergency stop button on the control panel.
This line has three working situation: adjustment, manually, automatically.
Electric Control Component:
PLC: Japan MITSUBISHI
Transducer: Taiwan Delta
Coder: OMRON
Other components use China famous brand products.

Packing and shipping about the Steel coil plate cutting machine

More about the MAXMACH