Three‑Process CNC Router with Press Roller – CNC Router for ACM & Aluminum Composite Panel Processing
Description
This three‑spindle CNC router is built specifically for aluminum composite panel work. One machine handles V‑grooving, profile cutting, and hole drilling in a single pass. The pneumatic press roller keeps ACP sheets flat against the table – no vibration, no lifted corners, no chattering cuts. Three independent spindles mean you set up your V‑bit, straight cutter, and drill once, then let the machine switch between them automatically. If you fabricate ACP signs, building cladding, or interior panels, this setup cuts your handling time and doubles your output compared to doing each step on separate machines or swapping tools manually.
Features
- Three independent spindles for ACP workflow: one spindle for slotting, one for cutting, and one for drilling, used for three specialized tasks. The entire process does not require tool replacement or manual intervention.
- Equipped with pressure roller: When processing thin sheets, warped boards, and plywood with uneven surfaces, the material often has raised edges during the process. It can keep your material flat and the cut clean when passing through.
- Square guide rail: A high-precision linear guide rail made in Taiwan, which has better corner quality and long-term accuracy than low-grade steel rails, and is the most recommended for use by CNC routers.
- Z-axis screw: The Z-axis uses precision ball screw components instead of rack and pinion transmission. This is where you need positional accuracy to drill blind holes and slots to the same depth.
- Multi zone vacuum station: four to seven independently controlled vacuum zones. Run a complete 4×8 worksheet on all areas, or close unused areas when machining smaller parts. Reduce pump wear and accurately fix the workpiece in the desired location.
Parameters
Working Area (X×Y×Z) | 1300×2500×200mm / 1500×3000×300mm/ 1900×2800×300mm/1900×5000×300mm/ 2000×3000×300mm |
Transmission (Z) | Precision ball screw |
Drive Motors | Stepper or servo (customer choice) |
Table Type | Vacuum table, multi‑zone |
Spindle Cooling | Air‑cooled (HQD/JST/HSD brand) |
Control System | DSP handheld / Syntec (optional) |
Optional items
Vacuum hood: mainly used for collecting dust and debris, protecting machine components, and improving processing quality, which reduces the cleaning work for operators.
Servo motor: Upgrade the stepper motor to a reliable and economical servo motor, which can provide you with faster speed, higher position accuracy, and closed-loop feedback.
High torque spindle: Upgradeable to 4.5kW or 6kW spindle, capable of cutting harder and heavier materials.
Automatic lubrication system: It can deliver lubricating oil to key components in a timely manner, reducing daily maintenance tasks and extending the machine’s name and processing accuracy.
Frequent asked questions
Q: Do the three spindles run at the same time?
A: No – they run sequentially, one after the other. Spindle 1 does its operation (say, grooving), then the machine moves to Spindle 2 for cutting, then Spindle 3 for drilling. The software handles the toolpath and spindle selection automatically.
Q: How is this different from an ATC machine?
A: An ATC machine stores multiple tools in a magazine and swaps a single spindle between them. A three‑spindle machine is a simpler, more rugged, and significantly less expensive alternative if you only need three dedicated tools in your production run. Many customers call it “poor man’s ATC” – it does 90% of the job for 60% of the price.
Q: Do I need a separate vacuum pump?
A: The vacuum table requires an external vacuum pump. We can supply a 5.5kW or 7.5kW pump matched to your table size, or you can use your own if you already have one.
Industrial CNC Router details
Application
It was selected by ACP fabricators because of the press roller and dedicated spindle setup. Real applications include:
- ACP sign blanks – Groove the fold lines for 3‑D letter returns, cut the perimeter, drill LED wire holes or mounting points. All three steps on one table.
- Building facade panels – V‑groove ACP sheets to create folded cassette panels for architectural cladding. The press roller ensures the groove depth is consistent across the length.
- Interior column cladding – Cut and groove ACP panels to wrap around columns. Drill mounting holes at the same time.
- Display stands & kiosks – Flat‑pack ACP display units with foldable joints. Groove, cut, and drill assembly holes in one program. No secondary drilling operation.
- Trade show booths – Custom ACP structures that need clean edges, accurate folding grooves, and pre‑drilled connectors.
Production facility
Quality control & testing
FAQ
Q: Do the three spindles run at the same time?
A: No – they run sequentially, one after the other. Spindle 1 does its operation (say, grooving), then the machine moves to Spindle 2 for cutting, then Spindle 3 for drilling. The software handles the toolpath and spindle selection automatically.
Q: How is this different from an ATC machine?
A: An ATC machine stores multiple tools in a magazine and swaps a single spindle between them. A three‑spindle machine is a simpler, more rugged, and significantly less expensive alternative if you only need three dedicated tools in your production run. Many customers call it “poor man’s ATC” – it does 90% of the job for 60% of the price.
Q: Do I need a separate vacuum pump?
A: The vacuum table requires an external vacuum pump. We can supply a 5.5kW or 7.5kW pump matched to your table size, or you can use your own if you already have one.
Review
Sarah Chen
February 28, 2026
We run an ACP sign shop. Bought this three‑spindle machine to replace a single‑spindle with manual tool changes. The press roller is the real hero – we do full sheets of 4mm ACP with deep V‑grooves and the panel never flutters. Cut our job time by 35% on folded signs. Would buy again.
