Read more...

To contact Makken about Makken CZUM Purlins Auto Production Line MCZUM450 use Get a quote.

MACTEC MCZM400 C, Z & M Purlin Roll Forming Machine

The MACTEC MCZM400 C, Z & M Purlin Roll Forming Line is a heavy-duty, automated production system designed for manufacturing C, Z and M steel purlins used in commercial, industrial and structural steel construction.

Engineered for high productivity, flexibility and precision, the MCZM400 combines a robust 28-station forming system, a powerful 55kW servo motor, automatic punching and dual cutting systems to deliver reliable performance across a wide range of purlin profiles and material thicknesses.

Key Features & Benefits

1. Three Profiles in One Production Line

• Produces C, Z and M steel purlins on a single production line.

• C Purlins: 120–400mm web width.

• Z Purlins: 150–400mm web width.

• M Purlins: 120–400mm web width.

• Profile heights up to 120mm.

• Adjustable lip dimensions from 15–30mm.

• Flexible profile adjustment to accommodate different production requirements.

2. Heavy-Duty Steel Processing Capacity

• Galvanised steel processing capability:

  • G250 steel: 1.5–4.0mm thickness.

  • G450 steel: 1.5–3.0mm thickness.

• Heavy-duty machine construction weighing approximately 29.5 tonnes, excluding the stacker.

• Designed for demanding structural purlin manufacturing applications.

3. High-Speed Servo-Driven Production

• Powerful 55kW servo-driven forming system.

• Maximum forming speed: 35m/min, excluding punching and cutting.

• Working speed: 0–25m/min, including punching and cutting.

• 28 precision forming stations for consistent profile formation.

• Heat-treated 40Cr forming shafts and hardened Cr12 alloy steel rollers for durability and long service life.

4. Flexible Automatic Punching System

• Three fixed punching units and one mobile punching unit.

• Programmable punching positions controlled by PLC.

• Supports 18mm round holes and 18 × 22mm slotted holes.

• Additional 22mm round-hole tooling specified.

• Mobile punching unit accommodates special hole positions.

• Suitable for different structural connection and installation requirements.

5. Dual Cutting System – Pre-Cut & Post-Cut

• Integrated pre-cutting system for efficient production.

• Automatic post-cutting system for accurate finished lengths.

• Programmable cutting lengths controlled by PLC.

• Post-cutting capability supports short-length purlin production.

• Flexible cutting arrangements for different profiles and production requirements.

6. Automatic Coil Handling & Material Feeding

• 8-tonne hydraulic decoiler.

• Coil car available for efficient coil loading.

• Automatic and manual decoiler operation.

• Integrated guiding and seven-roller levelling system.

• Designed to improve material feeding accuracy and reduce manual handling.

7. Intelligent PLC Control & Production Management

• Mitsubishi PLC and inverter control system.

• Weinview touchscreen interface.

• Automatic length measurement and production quantity control.

• Supports up to 20 different dimensions within one production order.

• Programmable punching positions and cutting lengths.

• CAD file compatibility for simplified production data input.

• Automatic production stopping when the required quantity is achieved.

8. Optional Automation & Smart Manufacturing Features

• 18-metre automatic stacking system with servo-controlled robotic handling.

• Automatic stacking for C, Z and M purlins.

• Inkjet printing system for product identification and project traceability.

• IoT connectivity for remote production monitoring and data management.

• Online technical support and remote fault diagnosis capabilities.

Technical Specifications

Applications

The MACTEC MCZM400 is suitable for manufacturing structural steel purlins used in:

• Commercial and industrial steel buildings

• Steel roofing and wall framing systems

• Warehouses, factories and storage facilities

• Agricultural buildings and sheds

• Prefabricated steel building systems

• Structural steel fabrication and roll forming operations

Why Choose MACTEC MCZM400?

The MCZM400 offers manufacturers the flexibility to produce multiple purlin profiles using one heavy-duty production line.

With its 4.0mm maximum G250 processing capacity, 55kW servo drive, four-unit punching configuration and integrated pre-cutting and post-cutting systems, the machine is designed to handle demanding production requirements while maintaining flexibility and consistent output.

Combined with optional automatic stacking, product printing and IoT connectivity, the MCZM400 provides a practical solution for steel manufacturers looking to expand production capabilities and improve operational efficiency.

Read less...

To contact Makken about Makken CZUM Purlins Auto Production Line MCZUM450 use Get a quote.