These introductions refer only to the production line and configuration shown in the main image. Each machine is custom-built. Metalign welcomes your inquiry and provides the right production line—forming metal into profiles aligned to your needs.

1. Production Line Overview

This production line targets manufacturers in electrical infrastructure and construction industries, offering adjustable-width cable trays with efficient punching, cutting, and forming processes. It ensures high flexibility, fast changeovers, and continuous production stability.

2. Profile Description

The profile is a perforated or non-perforated channel cable tray made from galvanized steel, thickness 1.2–2.0mm. Designed for supporting electrical cables, it features adjustable width and height. Widely used in construction, industrial, and energy sectors.

3. Production Process

Decoiler + Leveler → Limiter → Servo Feeder → Punching Machine → Hydraulic Cutter → Conveyor Platform → Pressure Rollers → Guide → Roll Former → Out Table
Steel coils are leveled, punched, and cut into sheets before roll forming. The conveyor ensures continuous feeding while the roll former shapes trays with adjustable dimensions.

4. Technical Parameters

Machine	Analysis
Decoiler	Supports coil loading and unwinding.
Decoiler	3T capacity suitable for cable tray thickness.
Leveler	Flattens steel sheet for punching and forming.
Leveler	Upper 3 and lower 4 rolls for precision leveling.
Limiter	Senses steel sheet and controls feeding rhythm.
Limiter	Prevents sheet pulling or tearing during punching.
Servo Feeder	Accurate sheet positioning for punching process.
Punching Machine	Forms holes based on design requirements.
Hydraulic Cutter	Cuts sheets to precise lengths before forming.
Conveyor Platform	Buffers feeding between cutting and forming.
Conveyor Platform	Maintains continuous working of roll former.
Pressure Rollers	Assist sheet entry into the forming section.
Guide Device	Aligns the sheet into the roll former properly.
Roll Former	Shapes adjustable width and height cable trays.
Roll Former	16 forming stations for smooth shaping.
Out Table	Collects finished trays after forming.

5. Key Focus

Servo feeding and punching ensure precise hole positioning.
Buffer conveyor prevents downtime between cutting and forming.
Adjustable roll former for flexible cable tray widths and heights.
Heavy-duty structure guarantees stable and long-term operation.
Pre-cutting design improves edge quality and forming stability.

6. Production Line Components

Machine Name	Quantity
Decoiler	1 set
Leveler	1 set
Limiter	1 set
Servo Feeder	1 set
Punching Machine	1 set
Hydraulic Cutter	1 set
Guide	1 set
Roll Former	1 set
Hydraulic Station	2 sets
PLC Cabinet	1 set
Out Table	2 sets

7. Customization Options

We can customize the decoiler capacity, punching patterns, tray widths and heights, roll forming stations, and automatic width adjustment system according to specific cable tray dimensions, thickness ranges, and perforation layouts required by different markets.

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