Categories: Purlin Machine

L25-30 Profile Roll Forming Machine | 0.4mm Galvanized Steel

Key Features

Compact roll forming line for L2530 profiles. Preprocessing, highspeed forming, and precise cutting – all for 0.4mm galvanized coil.

  • 0.4mm Galvanized Steel Forming
  • Builtin Preleveling & Prepunching
  • Electric Preshearing (head/tail cut)
  • 3Ton Driven Uncoiler (max 300mm width)
  • 12 Forming Stages + 5 Shaping Rollers
  • 20m/min High Speed Production
  • Siemens PLC ±2mm Precision

Key Parameters

  • Machine Type: L25-30 Profile Roll Forming Machine
  • Material: 0.4mm Galvanized Steel Coil
  • Uncoiler: 3Ton Driven (max 300mm width)
  • Preprocessing: Leveling, Punching, Preshearing
  • Forming: 12 stages + 5 shaping rollers
  • Hydraulic Motor: 11KW
  • Max Speed: 20 m/min
  • Cutting Tolerance: ≤ ±2 mm
  • Control: Siemens PLC + Touch Screen

Features and Advantages of L25-30 Profile Roll Forming Machine

This machine runs 0.4mm galvanized steel into L2530 profiles. Preleveling flattens the coil, prepunching makes holes inline, and the electric preshear cuts the head/tail – no hydraulic oil mess. 12 forming stages plus 5 shaping rollers keep every profile straight. Siemens PLC holds ±2mm accuracy at 20m/min. Just load the coil and go.

Main Parameters:L25-30 Profile Roll Forming Machine
1 Material 0.4mm galvanized steel coil
2 Uncoiler 3Ton driven, max 300mm width
3 Preprocessing Leveling + punching + electric preshearing
4 Forming 12 stages + 5 shaping rollers, Φ75mm shafts
5 Main Motor 7.5KW VFD
6 Hydraulic Motor 11KW
7 Max Speed 20 m/min
8 Cutting Tolerance ≤ ±2 mm
9 Control Siemens PLC + touch screen
10 Voltage 380V/50Hz (or 480V/60Hz)
11 Warranty 12 months (mechanical parts)

The Working Process of Roof Panel Roll Forming Machine

This series of roof panel roll forming machine wll go through the following working procedures: Coil Charging Car (optional)-Decoiler (passive/auto)- Front Shear(optiona)-Feeding and Guiding Table - Filming Covering (optiona)-Roll FormingSystem-Post-Cutting to length (Hydraulic/Motor)- Output Manual Supporter/Stackmaster(optional)

From Consultation to Delivery Standardized Workflow

  • 01

    Design Process

    140+ Patents

  • 02

    Machining

    145CNC Machines

  • 03

    Assembly

    Craftsman Assembly

  • 04

    Commissioning

    CE Standard

  • 05

    Trial Run

    Practical Trial Production

  • 06

    Inspection

    20-Step Quality Inspectic

  • 07

    Logistics

    100+Countries

  • 08

    Customer Acceptance

    On-Site Engineer Support

  • 09

    After-sales Service

    24/7 Support

Core components are made in-house

This series of the profile is designed to be economical wall cladding for residential, industrial, and commercial projects.

  • Frame

    Adopt high-strength H-beam from large standard steel mills.
    Use 100% new material, no recycled or second-hand steel.
    With stress relief treatment to avoid deformation during long-term use.
    Surface painted with anti-corrosion and anti-rust coating for longer service life. Stable structure, low vibration, ensuring machine runs smoothly and safely.

  • Shaft

    Made of high-quality 45# solid steel.
    Processed by precision CNC machining for high accuracy.
    High strength, not easy to bend or break.
    Ensures stable running and long service life of the whole machine.

  • Rollers

    Made of forged material with better toughness and strength.
    Treated with professional heat treatment to improve hardness and wear resistance. Machined with high precision for stable forming effect.
    Wear-resistant, long service life, low maintenance cost.

  • Side Plate

    Made of high-quality steel plate with high strength.
    Processed by advanced cutting and drilling equipment.
    Precision machining ensures good matching and stable assembly.
    Stable structure, strong load-bearing capacity.

  • Column

    Adopt shot blasting derusting before painting.
    High anti-corrosion and anti-rust performance.
    Stable structure, strong durability.
    Ensures the stability and safety of the whole equipment.

  • Shaft Sleeve

    Precision CNC machining for high matching accuracy.
    Good wear resistance and stable performance.
    Reduces noise and extends the service life of transmission parts.

    Our Team & Quality Control
    We are a national high-tech enterprise integrating design, R&D, production, sales and service.
    Our company has a professional internal testing laboratory and scientific quality inspection system to strictly control product quality.Our products have passed ISO9001, CE, SGS, TUV, BV certifications, meeting international standards and winning trust from global customers.

Government Cases

This series of the profile is designed to be economical wall cladding for residential, industrial, and commercial projects.

  • Beijing Daxing Airport
  • Shanghai Disneyland
  • Shenzhen Exhibition

Contact form

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