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Introduction to Sheet Metal Processing

Sheet metal processing is a key part of modern manufacturing. It helps make parts for industries like construction and aerospace. For thicker materials, such as 5-6mm sheet metal, getting a flat surface and precise cuts is crucial for tasks like welding, bending, and assembly. A 2in1 sheet metal flattening and cutting machine combines these two important steps into one smooth system. This article covers the workflow, parts, technical details, uses, benefits, and maintenance needs of these machines.

5-6mm Thickness Sheet Metal Flattening and Cutting Machine Workflow

The workflow of a 5-6mm thickness sheet metal flattening and cutting 2in1 machine includes several steps that work together:

Step 1: Material Uncoiling and Feeding

The process starts with a decoiler. It unwinds the sheet metal from a coil. For heavy-gauge sheets, the decoiler must be hydraulic. It needs to handle strong tension.

Step 2: Flattening

The sheet metal moves into the leveling section. It passes through many upper and lower rollers set in a staggered pattern. This step removes internal stresses using the Bauschinger effect.

Step 3: Cutting

After flattening, the sheet metal goes to the cutting section. Hydraulic shears with hardened steel blades make clean cuts. The cuts stay within ±2mm tolerance.

Step 4: Quality Control

Flatness and size accuracy are checked using sensors or manual inspection.

Step 5: Stacking or Conveying

Cut sheets are stacked automatically or moved to the next production stage. This reduces manual handling.

The “2in1” feature may come from one machine with both leveling and cutting parts or a production line where separate machines are linked by automated feeding systems.

5-6mm Thickness Sheet Metal Flattening and Cutting Machine Composition

A typical 5-6mm thickness sheet metal flattening and cutting machine includes:

• Decoiler: Supports heavy coils, up to several tons, with adjustable tension control.
• Leveling Section: Has 10-20 upper and lower rollers made of high-grade steel (e.g., GCr15 bearing steel). Rollers have a surface hardness of HRC58-62.
• Cutting Section: Uses hydraulic shears with hardened steel blades (e.g., SKD-11). These are driven by hydraulic motors for strong cutting.
• Feeding & Conveying Systems: Motorized feeders and roller conveyors ensure smooth material movement between sections.
• Control System: PLC or CNC-based with a touchscreen interface (e.g., 7-inch). It sets roller gap, cutting length, and speed.
• Safety Features: Includes emergency stops, safety guards, and hydraulic overload protection for operator safety.

5-6mm Thickness Sheet Metal Flattening and Cutting Machine Technical Specifications

Typical technical details include:

• Sheet Thickness Range: 5–6mm
• Material Width Capacity: Up to 2600mm
• Roller Diameter: 50–70mm
• Leveling Stations: 10–20
• Cutting Tolerance: ±2mm
• Speed: Up to 15m/min
• Power Requirements: Motors from 3kW to over 10kW, based on setup
• Machine Weight: About 3000–5000kg

These specs ensure thick metals are processed quickly while keeping precision.

5-6mm Thickness Sheet Metal Flattening and Cutting Machine Applications

Flattening and cutting 5–6mm thick sheet metal in one process makes these machines vital for many industries.

Construction

Used to make structural parts like I-beams, channels, and columns. Also used for roofing panels needing accurate cuts for proper setup.

Automotive

Helps create car body panels, chassis parts, and structural supports.

Aerospace

Makes fuselage panels and wing parts. Flatness ensures aerodynamic performance.

Shipbuilding

Produces hull plates and deck panels. Pre-flattened sheets reduce welding issues.

Energy Sector

Creates parts for wind turbines or solar panel frames. These need the strength of heavy-gauge flattened metals.

5-6mm Thickness Sheet Metal Flattening and Cutting Machine Benefits

Improved Product Quality

Flattening removes internal stresses. Precise cutting reduces size errors. Both improve final product reliability.

Increased Production Efficiency

Combining flattening and cutting in one machine or line cuts handling steps. This speeds up production a lot.

Cost Savings

Automation lowers labor costs. Less waste means better material use.

Versatility

Machines handle various materials like carbon steel, stainless steel, and aluminum across different widths and shapes.

Safety Enhancements

Automated systems reduce manual lifting risks. Sensors prevent operational dangers.

Space Efficiency

Integrated designs use less floor space than separate units for each function.

Types of Metals Processed

These machines support different metals:

• Carbon Steel: Common for its strength. Easy to process but needs powerful equipment at this thickness.
• Stainless Steel: Resists rust but is harder than carbon steel. Needs tough blades.
• Aluminum: Light but can deform. Requires careful leveling.
• Other Alloys: Includes copper or titanium for special uses. Settings vary by material traits like flexibility or hardness.

5-6mm Thickness Sheet Metal Flattening and Cutting Machine Maintenance Considerations

Proper maintenance keeps machines running well:

Roller Maintenance

Check rollers for wear. Replace or fix them every few months, depending on use.

Blade Maintenance

Keep shear blades sharp to avoid burrs. Check often due to high-force cutting.

Lubrication

Regular lubrication reduces wear on moving parts. Use oils recommended by the manufacturer.

Hydraulic & Electrical Checks

Watch for leaks or sensor issues. Routine checks keep control accuracy steady.

Calibration

Regular calibration ensures consistent flatness and cut sizes across batches.

Conclusion

Sheet metal flattening and cutting in one system gives manufacturers a big advantage in quality and efficiency. From construction beams to aerospace panels, these machines deliver great precision for thick-gauge materials. They save time and cost through automation. With flexible design options tailored to specific needs and strong engineering for various metals, these machines offer more than just productivity. They provide long-term reliability and adaptability in changing industrial settings.

Custom Sheet Metal Flattening & Cutting Machine from XinBo

XinBo machine making company, a 100% manufacturer started in 2014, designs roll forming equipment tailored to customer needs. Roll forming machines are made to fit customer requests. Machines can be compact to fit within container sizes for lower shipping costs, such as one 20feet or 40feet container. XinBo’s solutions meet CE standards. The machines are widely used for their smart design and modern development. The company exports to places like Europe, the Middle East, Africa, including the United Kingdom, Poland, the USA, Brazil, and Tanzania. With full support from design to after-sales service, XinBo supplies guaranteed quality products and one-stop service for designing, assembling, installation, and after-sales.

FAQ

Q1: What thickness range can XinBo’s flattening & cutting machines handle?

A1: XinBo’s custom machines can process at least 5–6mm thick sheets, based on customer design specs.

Q2: Can the width capacity be customized?

A2: Yes. The professional design team builds machines to meet customer requirements.

Q3: What types of metals are compatible?

A3: Machines can process carbon steel, stainless steel, aluminum alloys, and others. Each needs specific setup adjustments.

Q4: How long does delivery take?

A4: Inquiries are answered within 24 hours. Lead times depend on customization but prompt replies are guaranteed.

Q5: Is installation support offered overseas?

A5: Yes. XinBo provides guaranteed quality products and services for designing, assembling, and installation worldwide.