M4020 Large-Format CNC Machining Center
The MNT M4020 is a large-format engraving and machining center on a heavy annealed steel frame with a rack-and-pinion dual-drive moving gantry. A 9 kW ATC spindle and 8-tool changer process big acrylic, aluminium and composite sheets at high speed.
- 💰 From $37,050
- 📦 In Stock
- 🚚 20 days lead time
- 🧮 MOQ 1 unit
- 💳 T/T
- 🛡 12-month warranty
M4020 Full Specifications
| Parameter | Specification |
|---|---|
| Working area | 4000 × 2000 mm |
| Spindle | 9.0 kW air-cooled ATC |
| Tool changer | 8-tool disc-type ATC |
| Equipment power | 6.0 kW |
| Vacuum pump | 7.5 kW |
| Max processing speed | 60 m/min |
| Positioning accuracy | ±0.025 mm |
| Repeatability | ±0.01 mm |
| Drive | Rack-and-pinion dual-drive moving gantry, imported servo, ground guides & ball screws |
| Control system | Syntech (Taiwan) bus + absolute encoder |
| Worktable | Multi-zone vacuum hold-down |
| Overall dimensions | 4900 × 3700 × 2000 mm |
| Power supply | AC 380V / 50Hz |
| Net weight | 5000 kg |
Why Large-Format Work Goes on the M4020
At 4000 × 2000 mm the question stops being accuracy and becomes whether the gantry stays square at speed.
4000 × 2000 Mm at 60 M/min
- Rack-and-pinion dual-drive moving gantry on a heavy annealed steel frame
- 60 m/min processing speed — the fastest platform in the M-series
- ±0.025 mm positioning, ±0.01 mm repeatability across the full sheet
- For distributors: bed size is the whole sales argument here — customers come to this machine because their panel does not fit anything else on their floor, which means far less price comparison than mid-size models
9 kW ATC and Multi-Zone Vacuum
- 9 kW ATC spindle with 8-tool disc changer, Syntech bus control
- Multi-zone vacuum hold-down sized for oversized acrylic, aluminium and composite panel
- 7.5 kW vacuum pump; 6 kW machine draw
- For distributors: large-format buyers run production, not prototypes — tooling and vacuum-seal reorders from a single installation are worth more than several small machines. spare-parts commitment, territory and technical training are set out on our partnership page
The Factory That Builds Your M4020
- Frames welded, annealed and machined in-house by Hangzhou Chaohan
- Every machine assembled, run-tested and calibrated before it ships
- You are buying from the plant, not from a trading company
CE + ISO — Send a Panel Drawing for a Free Sample
- CE-marked and ISO 9001:2015 certified, built by Hangzhou Chaohan
- Send us a Panel Drawing for a Free Sample — we run it on the same build we ship and send photos
- 12-month warranty, lifetime software updates, on-site commissioning and training
M4020 Large-Format CNC Machining Center FAQ
What is the M4020 Large-format CNC Machining Center Used For?
The MNT M4020 is used for large-format engraving, milling, drilling and cutting of sheet materials. It is suitable for acrylic, aluminium, plastics, composites, cabinet doors, LED signage panels and oversized industrial parts.
What Materials Can the M4020 Process?
The M4020 can process acrylic, aluminium, engineering plastics, composite panels, cabinet door panels and advertising materials. The final result depends on material type, thickness, cutter selection, spindle speed and feed rate.
What is the Working Area of the M4020?
The standard working area is 4000 × 2000 mm. This size is suitable for oversized acrylic sheets, large signage panels, furniture boards, cabinet doors and full-size composite panels.
How is the M4020 Different from the M3015?
The M4020 is larger and faster, with a 4000 × 2000 mm table, moving gantry and up to 60 m/min processing speed. The M3015 is smaller, with a 3000 × 1500 mm table and direct-drive structure for slightly higher positioning accuracy.
Why Does the M4020 Use a Moving Gantry Design?
A moving gantry design keeps large sheets fixed on the table while the gantry moves over the work area. This structure is better for heavy or oversized panels that are difficult to move during machining.
Why Does the M4020 Use Rack-and-pinion Dual Drive?
Rack-and-pinion dual drive supports high-speed movement across a large working area. It helps the machine maintain stable motion, better synchronization and consistent accuracy during large-format machining.
What Spindle and Tool Changer Does the M4020 Use?
The M4020 uses a 9.0 kW air-cooled ATC spindle with an 8-tool disc-type automatic tool changer. It can automatically switch tools for cutting, engraving, drilling, grooving, chamfering and finishing.
How Accurate is the M4020?
The M4020 offers ±0.025 mm positioning accuracy and ±0.01 mm repeatability. It is designed for large-format buyers who need both processing speed and stable machining accuracy.
How Does the Multi-zone Vacuum Table Help?
The multi-zone vacuum table helps hold large sheets flat and stable during machining. Operators can open only the required vacuum zones according to sheet size, which improves holding efficiency and reduces material movement.
What Should I Prepare Before Installation?
Please prepare AC 380V / 50Hz power, enough floor space, vacuum pump connection, dust extraction, tooling, CAD/CAM files and trained operators. MNT can confirm the installation requirements before delivery.
Is the M4020 Suitable for Aluminium Machining?
Yes. The M4020 can machine aluminium sheets and aluminium parts when configured with the right cutter, spindle speed, feed rate and work-holding method. For thick aluminium or heavy metal removal, please confirm your drawing before ordering.
What Information is Needed for a Quotation?
Please send your material type, sheet size, thickness range, drawing file, required process, tolerance requirement and daily production volume. MNT will recommend the suitable spindle, tooling, vacuum setup and machine configuration.
Get a Tailored Quote for the M4020
Tell us your materials, sheet size and daily volume — we’ll recommend the right configuration and send pricing within one business day.