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Cable Tray Roll Forming Machine | Auto Adjustable Line

Description:Automatic cable tray roll forming machine for perforated, ladder & trough trays. GI/SS/aluminum, 0.8–1.5mm, PLC control. Request a quote.

Cable Tray Roll Forming Machine for Perforated, Ladder and Trough Trays

A cable tray roll forming machine​ is a continuous production line that turns galvanized steel, stainless steel or aluminum strip into finished cable trays—uncoiling, leveling, servo punching, roll forming and cut-to-length in one pass. It is built for electrical contractors, switchgear manufacturers and steel-profile factories that need consistent hole patterns, straight edges and repeatable dimensions instead of manual welding or press-brake bending.

Most buyers searching for a cable tray making machine are comparing automation level, size-changeover method, punching accuracy and after-sales support. The section below answers those points before the spec table, so procurement engineers can qualify the machine without a sales call.

What Profiles Can One Machine Produce

A properly configured line handles the three dominant cable management profiles:

Perforated cable tray​ – ventilated bottom with rounded holes, 100–600 mm width

Ladder cable tray​ – side rails + welded/formed rungs, common in power plants

Trough (channel) cable tray​ – enclosed U-shape for office and data-center wiring

Width and height are adjusted by PLC-controlled side-wall movement or quick-change spacers. You do not need separate roller sets for every size if the order range stays inside the machine’s adjustable window (e.g. 100–600 mm width, 50–150 mm height).

Standard Production Flow

Hydraulic decoiler → 7-roller leveler → Servo feeder → Multi-station punching press → Roll forming stands → Hydraulic cut-to-length → Outfeed table

Each station is synchronized by the PLC. The operator selects a stored recipe (tray type + width + hole pitch), and the line auto-feeds the correct length before each punch stroke. This removes the manual marking step that causes hole misalignment in low-end lines.

Key Technical Specifications (Export Version)

These numbers are not the maximum physically possible—they are the stable working window we recommend for 24/7 plant use without frequent roller re-tightening.

Why It Matters for Overseas Buyers

Lower labor: one operator loads coils and watches the HMI; the line auto-stacks trays.

Interchangeable installation: ±0.5 mm hole accuracy means trays from batch #1 and batch #50 still share brackets.

Customization without retooling cost: European ladder pitch, Middle East heavy-duty thickness, or South-American perforated pattern are saved as recipes.

Sea-shipping ready: main frame is anti-rust oiled, wrapped in film, and steel-wire fixed in 40HQ.

Application Scenarios

This equipment fits factories supplying:

Commercial building wiring systems

Substation and transformer stations

Data center raised-floor cable routes

Oil & gas plant cable ladders

Solar farm DC cable management

If your project mixes ladder trays and perforated trays in the same tender, choose the auto-changeover version​ rather than the fixed-width version—the payback comes from avoiding a second production line.

FAQ

Q: Can the machine punch side holes and bottom holes at the same time?​

A: Yes. We use a multi-station pneumatic/hydraulic punch with combined dies. Bottom perforation and side mounting holes are completed in one indexing stroke.

Q: How long does width change take?​

A: On the automatic version, 5–10 minutes via HMI + motorized side walls. On the manual-spacer version, 20–30 minutes with tools.

Q: Do you provide tray profile drawings?​

A: We can run production from your CAD drawing, or supply standard ISO/DIN-style tray profiles for sampling before deposit.

Q: What about installation abroad?​

A: We send wired-and-tested containers, plus PDF manuals and a remote commissioning session. On-site engineer dispatch is optional (added cost, visa/invitation supported).

Q: Is the PLC in English?​

A: Default HMI is English; Spanish/Russian/Arabic/Chinese switchable.