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Products

Industrial CNC Routers & Machining Centers — M1631 / M3015 / M4020

MNT industrial CNC routers — sold as machining centres because that is what they replace — handle acrylic, aluminium, plastics and composites on cast-iron gantry frames, with 9–11 kW ATC spindles and automatic tool changers for multi-tool production. Beds run 3000 × 1500 mm to 4000 × 2000 mm, stress-relieved and gantry-milled in one setup.

Lighter work on a 1300 × 2500 mm bed? Vision contour cutting, precision milling and 4-tool ATC are the MNT CNC router series — same process, a frame class down. This page is the heavy end: where the part has depth, the sheet is oversized, or the tolerance has to hold across a full shift.

Three ATC machining centres, $32,600 – $37,050.

M1631 CNC Engraving & Machining Center

From $32,600

M1631 / MC1631 ATC machining centers for acrylic, aluminum, plastic and composites, with moving-table or moving-gantry options.

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M3015 CNC Engraving & Machining Center

From $34,100

Machine acrylic, aluminum, plastics and composites. 9 kW ATC spindle, 8-tool changer and ±0.02 mm accuracy.

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M4020 Large-Format CNC Machining Center

From $37,050

Cut large sheets on a 4000 × 2000 mm bed with a 9 kW ATC spindle and 8-tool changer.

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3000 × 1500 – 4000 × 2000 mmBed sizes across the three models

9 – 11 kWATC spindle, air- or water-cooled

±0.01 mmRepeatability on the M3015 and M4020

8 toolsDisc-type automatic tool changer, standard

Overview

What Makes a CNC Router Industrial Rather Than Just Large

Three things separate an industrial CNC router from a large one. The frame is welded, quenched and stress-relieved before the gantry ways are machined in a single setup — so the geometry it leaves the factory with is the geometry it keeps. The drive is either direct-drive or dual-drive rack and pinion rather than a belt, so position does not wander as the load changes. And the vacuum bed is split into independently controlled zones, because a half-empty nest on a single-zone table loses hold exactly when the last few parts need it most.

What these machines cut is panel material, not billet: cast and extruded acrylic, aluminium sheet and plate, engineering plastics, and composite panel such as aluminium composite board. That is the line worth drawing before anything else — a metal vertical machining centre clamps a block in a vice and cuts steel on box ways. These hold sheet on a vacuum bed under a moving gantry. The two share the words "machining centre" and almost nothing else: different hold-down, different spindle speeds, different tolerance targets, different price class.

Below the 3000 × 1500 mm bed the range moves to the lighter MNT CNC router series — same process, a frame class down, and the right answer when the part is small enough that gantry mass stops being the limiting factor.

Specifications

M1631, M3015 and M4020 Compared

Every figure below is from the machine's own specification sheet. Where a model does not publish a number, the cell is left empty rather than filled by inference.

Specification	M1631	M3015	M4020
Working area	3000 × 1500 mm · Z 150 mm	3000 × 1500 mm	4000 × 2000 mm
Spindle	11 kW ATC water-cooled	9.0 kW air-cooled ATC	9.0 kW air-cooled ATC
Max spindle speed	18,000 RPM	—	—
Tool changer	8-position disc · NBT40, tool ⌀ to 20 mm	8-tool disc-type	8-tool disc-type
Positioning accuracy	0.025 mm over full travel	±0.02 mm	±0.025 mm
Repeatability	0.025 mm/m	±0.01 mm	±0.01 mm
Max processing speed	X/Y 30 m/min rapid · Z 15 m/min	35 m/min	60 m/min
Drive	C5 ground ball screw · HIWIN MSA30 / MSA25	Direct-drive XYZ, ground guides & ball screws	Rack-and-pinion dual-drive moving gantry
Control system	Syntec 6MA-E	Syntec bus + absolute encoder	Syntec bus + absolute encoder
Vacuum table	2 independently controlled zones	4 zones	Multi-zone
Table load	800 kg	—	—
Net weight	3500 kg frame	4500 kg	5000 kg

Materials & Applications

Acrylic, Aluminium and Composite Panel on One Gantry

Acrylic and Engineering Plastics

Cast and extruded acrylic, POM, PEEK, UHMW and PVC. The failure mode is heat, not force — too slow a feed welds the chip back into the kerf, so spindle speed and chip evacuation matter more than raw power.

Aluminium Sheet and Plate

Chatter shows up as a poor finish long before it breaks a cutter, which is why the frame and drive decide the result here. Feeds, speeds and coolant strategy are covered in the guides below.

Composite and Laminate Panel

ACP, G10, FR-4 and cured laminate are abrasive rather than hard. Tool life, not spindle load, sets your cost per part — which is what the eight-tool magazine is really buying you.

Cabinet, Door and Panel Work

Nesting, drilling, grooving and profiling in one cycle. The constraint is how many operations you can run before someone has to touch the machine, so tool stations and vacuum zoning drive throughput.

Industrial CNC Router — Buyer FAQ

What makes a CNC router industrial rather than a large hobby machine?

A stress-relieved welded frame with gantry-milled ways, a servo direct-drive or dual-drive rack-and-pinion axis instead of a belt, an automatic tool changer, and a zoned vacuum bed. On this range that means 3500–5000 kg of machine and ±0.01–0.025 mm held across a full bed — figures a belt-driven frame cannot hold once it warms up.

How much does an industrial CNC router cost?

The three machines on this page run $32,600 to $37,050 depending on bed size, spindle and tool magazine. What moves the number most is bed format: a 4000 × 2000 mm gantry needs more frame, more vacuum capacity and more floor space than a 3000 × 1500 mm one.

Can it cut aluminium?

Yes — aluminium sheet and plate are standard work for all three. The limit is not spindle power but rigidity: chatter degrades the finish long before it threatens the cutter, which is why frame mass and drive type matter more here than kilowatts.

Industrial CNC router or metal machining centre — which do I need?

If the part starts as sheet or panel and is held by vacuum, it is a CNC router job. If it starts as billet clamped in a vice and the material is steel, it is a metal VMC job. The two are not interchangeable at any price, and a machine bought across that line will disappoint on both counts.

How many tool stations do I actually need?

Count the distinct operations in one cycle, not the tools in your drawer. A cabinet part that is drilled, grooved, rebated and profiled needs four without stopping; eight covers that plus a spare for the cutter that dulls mid-run. Below four, the machine spends the shift waiting for a person.

What is the difference between a moving table and a moving gantry?

A moving table carries the workpiece under a fixed bridge — steadier, but it needs floor space roughly twice the bed length. A moving gantry carries the spindle over stationary material, which is the only practical layout once the sheet gets to 4000 × 2000 mm. The M1631 offers both configurations; the M4020 is gantry only.

Technical Support

CNC router maintenance checklist for spindles, guides, rack drives, ATC magazines, vision cameras, knife heads and vacuum tables, by daily, weekly and monthly.

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Send Us the Part You Need to Cut

Tell us the material, sheet size and the tolerance on the drawing. We will machine your part on the model we recommend and send it back with the measurements.