electromechanical control mode for leveling gap control. The drive for the short leveling gap control is a four-fold wedge structure with multiple energy-efficient actuators. This
electromechanical structure enables the production of machine tools without noise and vibration caused by hydraulic pressure instability.his electromechanical
structure can measure the position of the roller frame down to the micron range, thus taking leveling accuracy to a new level. That is to say, no matter how much the cross-
the sectional area of the part changes, no matter how high the material strength of the part is, the leveling gap can be maintained constant, and the leveling accuracy will be well-guaranteed
Under the premise of ensuring high precision, the production efficiency of the leveling machine is also improved. The leveling machine does not contain a hydraulic system, so it
can reduce energy consumption and improve the efficiency of machine maintenance. In addition, the mature fast cleaning and roll-changing device also reduces
downtime and improves machine utilization. Meanwhile, an intelligent level 2 overload protection function effectively reduces the number of scrap parts and avoids
mechanical damage to the machine. The high efficiency of the Fayin parts leveling machine is also shown in the processing direction, which can be transformed. The setting values of
the feed and discharge ports of the leveler can be exchanged in a few seconds. Also worth mentioning is the control unit's calculation program (which can store more than 200
parts information)and function shutdown management. Since the parts are different from each other, the leveling gap control function can also be turned off, saving additional
power consumption caused by using this function. Almost no current is consumed when the machine is in the standby state. In short, the Fayin parts leveling machine has achieved
a technological leap forward in every aspect.
| model |
width |
thickness |
can change |
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spped |
| 50 |
500 mm |
0.5-11mm |
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3-20 m/min |
| 50 |
600 mm |
0.5-11mm |
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3-20 m/min |
| 50 |
800 mm |
0.5-11mm |
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3-20 m/min |
| 50 |
1000 mm |
05-11mm |
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3-20 m/min |
| 50 |
1250 mm |
0.5-11mm |
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3-20 m/min |
| 50 |
1500 mm |
0.5-11mm |
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3-20 m/min |
| 50 |
1850 mm |
0.5-11mm |
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3·20 m/min |
| 50 |
2200 mm |
0.5-11mm |
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3-20 m/min |
| 65 |
500 mm |
0.5-15mm |
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3-20 m/min |
| 65 |
600 mm |
0.5-15mm |
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3-20 m/min |
| 65 |
800 mm |
0.5-15 mm |
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3-20 m/min |
| 65 |
1000 mm |
0.5-15 mm |
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3-20 m/min |
| 65 |
1250 mm |
0.5-15mm |
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3-20 m/min |
| 65 |
1500 mm |
05-15mm |
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3-20 m/min |
| 65 |
1850 mm |
0.5-15mm |
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3-20 m/min |
| 65 |
2200 mm |
0.5-15 mm |
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3-20 m/min |
| 80 |
500 mm |
1-23 mm |
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3-20 m/min |
| 80 |
600 mm |
1-23 mm |
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3-20 m/min |
| 80 |
800 mm |
1-23 mm |
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3-20 m/min |
| 80 |
1000 mm |
1-23 mm |
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3·20 m/min |
| 80 |
1250 mm |
1-23 mm |
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3-2C m/ |
| 80 |
1500 mm |
1-23 mm |
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3-20 m/min |
| 80 |
1850 mm |
1-23 mm |
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3-20 m/min |
| 80 |
2200 mm |
1-23 mm |
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3-20 m/min |
| 100 |
500 mm |
1-27 mm |
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3-20 m/min |
| 00 |
600 mm |
1-27 mm |
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3-20 m/min |
| 100 |
800 mm |
1-27 mm |
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3-20 m/min |
| 100 |
1000 mm |
1-27 mm |
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3-20 m/min |
| 100 |
1250 mm |
1-27 mm |
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3-20 m/min |
| 00 |
1500 mm |
1-27 mm |
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3-20 m/min |
| 100 |
1850 mm |
1-27 mm |
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3-20 m/min |
| 100 |
2200 mm |
1-27 mm |
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3-20m/min |
| 120 |
500 mm |
2-32 mm |
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3-20 m/min |
| 120 |
600 mm |
2-32 mm |
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3-20 m/min |
| 120 |
800 mm |
2-32 mm |
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3-20 m/min |
| 20 |
1000 mm |
2-32 mm |
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3-20 m/min |
| 20 |
1250 mm |
2-32 mm |
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3-20 m/min |
| 120 |
1500 mm |
2-32 mm |
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320m |
| 120 |
1850 mm |
2-32 mm |
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3-20 m/min |
| 120 |
2200 mm |
2-32 mm |
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3-20 m/min |
| 50 |
600 mm |
2-42 mm |
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3-20 m/min |
| 150 |
800 mm |
2-42 mm |
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3-20 m/min |
| 150 |
1000 mm |
2-42 mm |
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3-20 m/min |
| 150 |
1250 mm |
2-42 mm |
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3-20 m/min |
| 150 |
1500 mm |
2-42.mm |
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3-20 m/min |
| 150 |
1850 mm |
2-42 mm |
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3-20 m/min |
| 150 |
2200 mm |
2-42 mm |
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3-20 m/min |
| 180 |
600 mm |
2-60 mm |
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3-20 m/min |
| 180 |
800 mm |
2-60 mm |
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3-20 m/min |
| 180 |
1000 mm |
2-60 mm |
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3-20 m/min |
| 180 |
1250 mm |
2-60 mm |
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3-20 m/min |
| 180 |
1500 mm |
2-60 mm |
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3·20 m/min |
| 180 |
1850 mm |
2-60 mm |
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3·20 m/min |
| 180 |
2200 mm |
2-60 mm |
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3-20 m/min |
Four-High Precision Leveler or say, leveling machine
A four-high precision leveler, also known as a four-roll leveler, is an advanced piece of equipment to flatten metal sheets or plates. This machine is crucial in industries where high-quality flatness and surface finish are essential. The leveling machine is a special equipment for leveling metal plates used for rolling uneven plates (carbon plates, stainless steel plates, aluminum plates, other metal plates)at normal temperature. It can be combined according to the relevant configuration requirements to form uncoiling, leveling, shearing, and other plate product lines. It suits machinery, vehicles, metal products, household appliances, steel structures, decoration, and other industries.
Here is an overview of its components, working principle, and key features:
Components
1. **Work Rolls**: Four rolls arranged in a two-over-two configuration, providing precise flattening.
2. **Backup Rolls**: Support the work rolls to maintain their shape and prevent deflection.
3. **Drive System**: Powers the rolls to move the metal sheet through the machine.
4. **Hydraulic System**: Adjust the position of the rolls to achieve the desired flatness.
5. **Control System**: Includes a PLC (Programmable Logic Controller) and HMI (Human-Machine Interface) for precise control and monitoring.
Working Principle
1. **Feeding**: The metal sheet is fed into the leveler.
2. **Flattening**: The work rolls apply pressure to the sheet, bending it slightly to remove any internal stresses and achieve flatness.
3. **Support**: The backup rolls provide additional support to the work rolls, ensuring they remain in the correct position and maintain their shape.
4. **Adjustment**: The hydraulic system allows for fine adjustments to the position and pressure of the rolls to achieve the desired level of flatness.
Key Features
1. **High Precision**: The four-roll configuration provides excellent control over the flattening process, ensuring high-quality results.
2. **Adjustability**: The hydraulic system allows precise adjustments to accommodate different materials and thicknesses.
3. **Consistency**: The backup rolls ensure that the work rolls maintain their shape and position, resulting in consistent flatness across the entire sheet.
4. **Automation**: Advanced control systems enable automated operation, reducing the need for manual intervention and increasing efficiency.
Applications
The four-high precision leveler is widely used in automotive, aerospace, construction, and manufacturing industries, where high-quality flat metal sheets are required. It is particularly useful for materials that require precise flatness and surface finish, such as aluminum, stainless steel, and other high-strength alloys.
Summary
The four-high-precision leveler is an essential machine in the metal processing industry. It offers high precision, adjustability, consistency, and automation. Its advanced design and control systems ensure that metal sheets are flattened to the highest standards, making it indispensable in applications with paramount quality and accuracy.
Cut to length line with side trimmers for thick plates.
cross-cutting cut to length line for thick metal sheet plate
Data for thick hot-rolled steel coil cut-to-length line with side trimmers
| Model |
1600 1800 2000 2200 |
Raw Coil |
,,
Hot-rolled steel coil, Hot-acid-cleaning steel coil, Stainless steel coil, etc. |
| Coil Thickness |
1.2mm-6.0mm |
3mm-12mm |
5mm-20mm |
8mm-25mm |
| Coil Width |
1600mm(MAX) |
1800mm(MAX) |
2000mm(MAX) |
2200mm(MAX) |
| Coil Weight |
30ton(MAX) |
30ton(MAX) |
30ton(MAX) |
30ton(MAX) |
| Width Accuracy |
±0.8mm |
±1.0mm |
±1.5mm |
±1.5mm |
| Equipment Width |
50m/min(MAX) 40m/min(MAX) 25m/min(MAX)25m/min(MAX) |
Data of 20mm thick crossing cutting length line
| Model |
1600 1800 2000 2200 |
Processing material |
Hot-rolled steel coil, Hot-acid-cleaning steel coil, Stainless steel coil, etc. |
| Processing sheet thickness |
1.2mm-6.0mm |
3mm-12mm |
5mm-20mm
2000mm(MAX) |
8mm-25mm |
| Processing sheet width |
1600mm(MAX) |
1800mm(MAX) |
|
2200mm(MAX) |
| Coil weight permitted |
30ton(MAX) |
30ton(MAX) |
30ton(MAX) |
30ton(MAX) |
| Cutting accuracy |
±0.8mm |
±1.0mm |
±1.5mm |
±1.5mm |
| Line speed |
50m/min(MAX) 40m/min(MAX) 25m/min(MAX) 25m/min(MAX) |
slitting and recoiling line for medium plates
Feature of this laser blanking line
The production line is a general-purpose high-grade coil laser blanking processing equipment, which is suitable for blanking
of various blank sheets in automotive, hardware, and other industries, and can greatly improve the production efficiency and
material utilization rate of sheets to meet the large-scale production needs of modern enterprises.
Feature Of Cut-to-length line
The cut-to-length line is a special equipment for flattening thin metal coils and cutting them into blocks. It is usually composed of a loading cart, decompiler, plate supporting, pressing and drawing device, main leveling machine, movable bridges, guiding and correcting device, measuring mechanism, lamination device, shearing machine, conveying table, pneumatic discharge rack, hydraulic lifting and stacking table, conveying roller table and hydraulic system, electrical control system, etc. PLC controls the cut-to-length line. The main hydraulic, pneumatic, and electronic control components, measuring
system are selected international well-known brands.
This production line is mainly used to process cold-rolled carbon steel coil, stainless steel coil, and non-ferrous metal coil plates. If equipped with a six-high structured leveling machine, it can flatten and cut coil plates with high surface requirements, such as metal and aluminum.
The production line can have primary or fine-leveling machines according to customer requirements. The fixed length and shear feeding machinery can adopt common mechanical appliances, cooperative action, and digital frequency conversion or AC servo technology. The shearing machines can be ordinary mechanical shearing machines, ordinary hydraulic shearing machines, high-speed brake shearing machines with an electromagnetic clutch, pneumatic clutch transmission power, movable shearing machines, and rotary flying shearing machines. After the production line is equipped with related forming machine tools, it can have a wider range of functional extensions.
slitting line for thin plates with recoiler
Rotary shear cut to length line for thin plates:
The production line for stainless steel leveling shearing, when stopped with the side trimmer
The details for the CFY-2*1650 shearing line for the stainless steel leveling machine with side trimmer
Parameter for the slitting line of thin metal sheet plates
| Model |
800 1250 |
1600 |
1800 |
2000 |
2200 |
| Raw Coil |
,,,, Cold-rolled steel coil, Galvanized coil, Co |
color-coated coil, Stainless
0.3mm-3.0mm
1600mm(MAX) |
steel coil, Aluminum etc
0.5mm-3mm
1800mm(MAX)
20ton(MAX) |
.
0.5mm-3mm
2000mm(MAX)
20ton(MAX) |
0.5mm-3.0mm 2200mm(MAX) |
| Coil Thickness |
0.2mm-2.3mm 800mm(MAX) |
0.2mm-2.0mm
1250mm(MAX) |
|
|
|
|
| Coil Width |
|
|
|
|
|
|
| Coil Weight |
20ton(MAX) 20ton(MAX) |
20ton(MAX) |
|
|
20ton(MAX) |
| Width Accuracy |
±0.05mm
200m/min(MAX) |
±0.05mm
200m/min(MAX) |
±0.1mm
200m/min(MAX) |
±0.1mm
150m/min(MAX) |
±0.15mm
150m/min(MAX) |
±0.15mm
150m/min(MAX) |
Parameter of movable Shear Cut to Length Line for Thin Plates
| M o d e l |
650 800 800 |
1250 1600 |
1800 2000 2200 |
| Raw Coil |
0.2mm-2.3mm
650mm(MAX)
8ton(MAX)
±0.3mm
80m/min(MAX) |
0.2mm-2.3mm
800mm(MAX)
10ton(MAX)
±0.3mm
80m/min(MAX) |
,, Cold-rolled steel
0.5mm-3mm
800mm(MAX)
10ton(MAX)
±0.3mm
80m/min(MAX) |
,,
coil, Galvanized coil, Color-coated coil, Stainless |
steel coil, Aluminum, etc.
0.5mm-3mm
1800mm(MAX
20ton(MAX)
±0.5mm
60m/min(MAX) |
0.5mm-3mm
2000mm(MAX)
20ton(MAX)
±0.5mm
60m/min(MAX) |
0.5mm-3mm
2200mm(MAX)
20ton(MAX)
±0.5mm
60m/min(MAX) |
| Coil Thickness |
0.3mm-2.3mm
1250mm(MAX)
20ton(MAX)
±0.3mm
60m/min(MAX) |
0.5mm-3mm
1600mm(MAX
20ton(MAX)
±0.5mm
60m/min(MAX) |
| Coil Width |
| Coil Weight |
| Shearing Accuracy |
| Operating Speed |
| M o d e l |
400 |
800 |
800 |
1250 |
1600 |
1800 |
| Raw Coil |
,,,,
Cold-rolled steel coil, Galvanized coil, Color-coated coil, Stainless steel coil, Aluminum, etc. |
| Coil Thickness |
0.2mm-2.0mm 0.2mm-2.3mm |
0.5mm-3mm |
0.3mm-2.3mm |
0.5mm-3mm |
0.5mm-3mm |
| Coil Width |
400mm(MAX) 800mm(MAX) |
800mm(MAX) |
1250mm(MAX) |
1600mm(MAX) |
1800mm(MAX) |
| Coil Weight |
5ton(MAX) 10ton(MAX) |
10ton(MAX) |
20ton(MAX) |
20ton(MAX) |
20ton(MAX) |
| Shearing Accuracy |
Cutting±0.3mmAcc/decelerate±0.4mm |
|
|
| Shearing speed |
200cuts/min 160cuts/min |
120cuts/min |
120cuts/min |
| Operating Speed |
70m/min-90m/min |
80m/min |
Audited Supplier 
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