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 LG-1080

Steel Strip Laser Cutting Production Line
Steel strip uncoiling, leveling, feeding, correction, cutting, and blanking · One-stop processing
Use fiber laser, intelligent cutting head, and high-precision displacement module to achieve high-speed, high-precision cutting and stable performance.
High Power High Precision
Gantry frame machine tool structure, expressive overall welding with stable rigidity and high precision; aerospace aluminum beams are corrosion-resistant and oxidation-resistant.
High-strength Bed & Beam
Machine Features
Automation Solutions
Upgrading from single cutting to  one-stop processing, one machine can handle multiple procedures, optimize layout to eliminate waste, no need molds simple and fast, auto-palletizing to make unloading more organized.
Friendly interface and convenient operation. Products with different needs can be produced by importing processing drawings to meet the needs of different shapes and changeable requirements.
BUS Control System
Depending on the cutting workpiece and working environment, options include: fully enclosed design, dust purifier, rewinding, and palletizing etc.
Non-standard Customization, Full Protection

Uncoiling and leveling + accurate fixed-length feeding, feeding accuracy≤0.5mm; the cutting repeatability is 0.02mm, 

the cutting acceleration is 1G.

Accurate Feeding & Precise Cutting
Chiller
Air compressor
Change traditional punch processing method and upgrade to automated flexible laser cutting and marking production line.
To realize: automatic uncoiling, leveling, accurate fixed-length feeding, real-time deviation correction, laser marking, high-speed and high-precision laser cutting,
stacking, waste collection, environmental protection and purification. The entire process realizes intelligent and automated one-stop solution.
Leveling
Uncoiling
Dust removal purifier
Correction
Marking
Material shortage protection
Receiving and palletizing
Cutting
Accurate feeding
Automated One-stop Solution
Swing-arm manipulator + suction disk, pick up the workpiece and put it into the hopper
Dual-axis manipulator + suction disk, sucks workpieces, collects materials + palletizes
Uncoiling
Leveling
Fixed Length Feeding
2.Laser Marking & Cutting
Steel Strip Correction
3. Receiving & Palletizing
Laser Cutting
Laser Marking
Feeding, meanwhile push workpiece  out of cutting station and drop into collecting hopper.
Steel Strip Laser Cutting Production Line--Flow Chart
1. Uncoiliing & Feeding
Uncoiling and leveling integrated machine (optional)
Two-in-one Heavy Duty Coil Unwinding Rack
With leveling function
Avoid the occurrence of loose materials during feeding process
Feeder . Precise Feeding
According to the material, thickness and width, select the uncoiler + leveler + feeder
Ensures feeding accuracy and stability of industrial site, and adjustment simple and convenient after changing material.
Steel Strip Correction Mechanism
Use the correction mechanism independently developed by Ledi (mechanical correction device or electric real-time correction device).
Provide customers with a variety of choices based on materials and products, with a mechanism accuracy of 0.2 mm;
Laser power and format can be customized
High-speed galvanometer red light positioning
Ball screw lifting shaft for precise focus adjustment
Fiber Laser Marking Machine . Online Marking
While feeding, laser marking is performed with marking accuracy 0.01mm. Support text marking and flying marking.
Automated Receiving and Palletizing
The self-developed collecting manipulator mechanism can quickly collect and stack materials after cutting.
Connected to the cutting system, automation can be completed with one click.
Machine Features
High precision cutting
Deep customization
Uncoiling and leveling of heavy-duty coils
Safety and environmental protection
High speed motion mechanism
Automated one-stop solution
Continuous production and stable quality
Automated receiving and palletizing
Bus control system
Heavy duty machine tools  &  fine milling
Fully Enclosed Structure
Meet higher demands for safety and environmental protection
Heavy Duty Plate Welding Machine Bed

Self-developed gantry machine tool structure, high-strength overall bed welding

The whole machine is annealed at high temperature to ensure rigidity and stability

Use large gantry milling machine for finishing, the frame will not deform for 20 years

Aerospace Aluminum Beam
Use aerospace standard aluminum profiles, the beams are extruded by a 4,300-ton press and are corrosion-resistant.
Lightweight, high rigidity, perfect dynamic performance, higher cutting accuracy
Fine cutting
Smart Cutting Head
Achieve thicker and faster cutting of metal sheets (carbon steel bright surface, stainless steel air cutting)
According to the types & features of steel strip, the cutting gap is thin and the heat affected area is small
Dynamic zero focus
Precise focus
Stable perforation
BUS Control System
Customized bus control system, feeding and cutting at the same time (can also be fed online and cut at the same time)
Computer typesetting, intelligent and automated one-stop solution for the entire production process.
Regular maintenance
Maintenance reminder
Core component status
real time monitoring
Production and processing
Report
Flying cut
micro-connection
Graphic editing
Cutting order
Processing time
Clear and detailed
Top Quality Components, Precise Control, High Speed Operation
Full function CNC system with superior performance: integration, intelligence, high speed, high precision, human-machine interface, etc.; various cutting auxiliary gases can be easily and quickly converted through the CNC system; and it has a laser cutting process parameter library; it is simple and easy to learn, easy to operate.
Bus Control System
Gantry Double Drive Structure
The structure is stable, rigid and fast. The speed of X and Y can both reach more than 80m/min, and the dual-drive acceleration makes the maximum acceleration of X and Y both reach reach 1G.
High Precision Taiwan Linear Guide
High-precision linear guide rail, good rigidity, high precision,  operating accuracy 0.02mm. Use top quality dust covers and drag chains, which are dust-proof and easy to maintain.
Grinding Grade Taiwan Rack and Gear
The teeth are smooth and consistent in shape; they run smoothly without deviation or skipping.
A constant transmission ratio can be guaranteed.
Precise Cutting

The cutting edge is smooth and burr-free, 

the cutting size error is ≤0.03 mm, can cut 1mm graphics.

Japan Yaskawa Servo Motors and Drives
All three axes use Japanese Yaskawa servo motors.        The high-precision reducer has been carefully adjusted by engineers. Linear acceleration and precision strictly comply with factory standards.
Fully Automatic Oiler
The oil pump can freely adjust the time according to needs.
It is also equipped with an oil shortage alarm and 1.6Mpa pressure gauge.
Environmental Protection Purification equipment
A fully enclosed model is optional; an industrial dust collector is optional to collect and process smoke and dust during the cutting process to meet safety and environmental requirements.
Auxiliary Blowing Equipment
Can be equipped with air compressor, air pressure >12 MPa, use air blowing to assist laser cutting to save costs.
Technical Parameters

Work Mode

Laser Power

Work Area

Max Running Speed

Total Power 

Running Temperature

Feeding Speed

Cooling

Machine Size

Single/double laser head cutting

1000-6000W

1000X800mm

80m/min

≧12KW

0°C-36°C

30m/min

Intelligent constant temperature cooling and protection system

Standard Model：210 X 210 X 195cm       

Fully Enclosed Model：210 X 210 X 218cm

Maximum Acceleration

Cutting Line Width

Repeatability

Working Power

Feeding Length

Feeding Accuracy

Load Capacity

Supported formats

Production line size

1G

0.1mm

±0.01mm

380V 50Hz/60Hz/60A

0-1000mm

≧0.5mm

≤200KG

AI 、DXF etc.

Standard Model：880 X 210 X 195cm       

Fully Enclosed Model：950 X 210 X 218cm

Efficiency & Cost Comparison

Punch Processing

Process

Mould: abrasion, need many models, troublesome to replace small order mould

Labor: multi procedures or labors（plate shearing-cut-punch）

New Products: moulding, test, long time
Output: suitable for bulk volume,  hard to custom made or small quantity
Appearance & Quality：punch and press damage surface and edge

Waste Material： interval 5mm, many wasted


Energy Comsumption: 10KWH


Cost

high proportion

high proportion
high proportion

8000pcs per shift

generally

15%

Cost

Zero

Less proportion


Less proportion


5000pcs per shift


high quality


5%

Laser Cutting

Process

Mould：no need mould, computer graphics and typesetting, instant cutting

Labor：one person can operate multiple devices (one-time finish production)

New Products：computer drawing, product diversity,sample test any time 

Output：great advantages for cutting thick materials or small batch orders  

Appearance：smooth edges, no burrs, dimensional accuracy <0.02mm

Waste Material：interval 1mm, maximum material savings

Energy Consumption：12-13KWH

New product troublesome, appearance not good enough, not safe, mould and labor costly


Development and production at any time, exquisite appearance, safe & environmental, no mould, save labor


Fully enclosed: uncoiling, feeding, cutting, and palletizing production lines
2180mm
2100mm
9500mm
Standard model: uncoiling, feeding, cutting production line
1950mm
2100mm
8800mm
Standard model: uncoiling, feeding, cutting and palletizing production line
1950mm
2100mm
9500mm
Standard model: uncoiling, feeding, cutting, and rewinding production lines
1950mm
2100mm
10000mm
Suitable for kitchen utensils, fire doors, tube well doors, medical doors, trash cans, barbecue grills, tool box cabinets, distribution box cabinets, file cabinets, express cabinets, stainless steel coffee pots, saw blades, garden saws, trowels, bricklaying knives, putty knives, knives, kitchen knives, steel midsoles, auto parts etc., which are directly rolled and laser cut and blanked.
Samples