Product Overview

1×1250MM Cut-to-Length Line is a professional six-high leveling metal coil processing equipment designed for ultra-thin high-aesthetic metal sheets. Adopted optimized six-high roller structure, this automatic line completes integrated uncoiling, stress-relief leveling, fixed-length shearing and automatic stacking. It features ultra-high leveling flatness, non-destructive surface processing and strict dimensional tolerance. Ideal for high-standard precision metal fabrication, it serves 3C electronics, NEV battery, precision auto parts, home appliance and decorative panel industries, helping manufacturers cut material waste, lower labor input and upgrade finished product yield.

Target Customer Industries

1. 3C Electronics & NEV Battery Manufacturers: Producers of mobile phone cases, laptop stamping parts, lithium battery aluminum shells and battery cover plates.

2. Precision Hardware & Auto Parts Factories: Precision automotive stamping workshops, server chassis and electrical cabinet manufacturers.

3. Home Appliance & Decorative Panel Processors: Stainless steel kitchen appliance manufacturers, elevator decorative steel sheet processing enterprises.

Core Processing Functions

1. High-Precision Leveling for Ultra-Thin Sheets

Specially customized for 0.2mm–2.0mm ultra-thin metal coils. Adopt intensive micro-bending processing technology to fully eliminate internal residual stress inside raw metal sheets, achieving mirror-level flatness.

2. Non-Destructive Processing for High-Aesthetic Materials

Support safe processing of delicate high-grade metal materials, including mirror finished stainless steel, aluminum sheets and galvanized boards. Zero indentation, zero scratch damage during full uncoiling, leveling and shearing workflow.

3. Continuous Precision Component Blanking

Supply perfectly flat, dimensionally qualified custom metal blanks, fully matching follow-up progressive die stamping, laser cutting and precision forming production procedures.

Industry Processing Pain Points & Targeted Solutions

Pain Point 1: Sheet Warping and Water Ripple Defect

Traditional common leveling machines deliver uneven rolling force on thin sheets, causing center bulging, wavy edges and water ripple surface flaws. Solution: Standard six-high roller structure realizes uniform cyclic micro-bending, completely eliminating edge wave and sheet warping issues for ultra-thin metal plates.

Pain Point 2: Surface Scratches and Permanent Roller Marks

Delicate thin metal materials are easy to get damaged by large-diameter working rollers. Solution: Equipped small-diameter support rollers and high-precision bearings, realizing evenly distributed contact pressure. Avoid surface indentation and roller marks on aesthetic metal raw materials.

Pain Point 3: Secondary Processing Deformation

Inadequate stress relief leads to sheet twisting and warping during later welding, bending and assembly. Solution: Deeply release internal coil residual stress via six-high multi-point leveling, guaranteeing stable dimension after secondary machining and effectively reducing production scrap rate.

Core Production Advantages & Economic Benefits

1. Material Scrap Reduction: Reliable sheet flatness and ±0.5mm precise cutting length accuracy reduce metal material waste by 3% - 5%.

2. Labor Cost Savings: Full mechatronic automatic operation cuts direct on-site labor demand by 50% - 70%, lowering long-term manual production cost.

3. High Aesthetic Yield Upgrade: Zero-flaw sheet surface and stable dimensional tolerance raise first-pass qualified aesthetic yield rate to over 99%.

4. Dramatic Production Efficiency Improvement: Uninterrupted automatic coil blanking workflow boosts overall daily production output by more than 40% compared with conventional semi-automatic cutting equipment.

Applicable Raw Materials

0.2mm-2.0mm mirror stainless steel, aluminum alloy sheets, hot-dip galvanized steel sheets, cold rolled precision carbon steel coils for precision stamping parts.

FAQ

Q1: What sheet thickness can 1×1250MM cut-to-length line process?

A: It is designed for ultra-thin metal sheets ranging from 0.2mm to 2.0mm.

Q2: What leveling structure does this cutting line adopt?

A: It adopts professional six-high leveling structure for uniform stress relief and high flatness processing.

Q3: What is the cutting length accuracy of this automatic line?

A: Fixed cutting accuracy reaches ±0.5mm, ensuring high dimensional consistency of finished blanks.

Q4: Can this line process mirror stainless steel without scratches?

A: Yes. Optimized roller structure avoids surface indentation, suitable for high-aesthetic metal non-destructive processing.

Q5: Which industries is this precision cut-to-length line suitable for?

A: Fit for 3C electronics, NEV battery manufacturing, precision auto parts, home appliance and elevator decorative panel processing factories.