The PMH 4020 is the largest plate milling machine in the AMADA range, designed for machining components up to 4,000 × 2,000 mm.
The bridge-type structure ensures high stability and consistent precision even when machining large plates, maintaining the same quality standards achieved on smaller workpieces.
The use of a large-diameter Ø 525 mm cutter significantly reduces machining times and the risk of distortion, delivering excellent results on both steel and non-ferrous metals.

525 MM CUTTER DIAMETER
The milling head with a 525 mm diameter ensures precision and stability during machining.

CNC CONTROL SCREEN
The CNC control with an interactive interface simplifies machine operation, making it accessible even to non-specialized operators.

CNC CONTROL
Simply entering the raw material dimensions, finished part dimensions, and material type allows the CNC to automatically manage the entire machining process.

| PMH 4020 Standard Spindle | PMH 4020 High-Speed Spindle* | |||
| Maximum workpiece dimensions | (W x L x H) | mm | 4000 × 2000 × 350 | 4000 × 2000 × 350 |
| Cutter diameter | mm | 525 | 525 | |
| Maximum power per spindle | kW | 30 | 30 | |
| Maximum torque per spindle | Nm | 2163 | 1746 | |
| Maximum spindle speed | min⁻¹ | 400 | 500 | |
| Maximum workpiece weight | kg | 15000 | 15000 | |
| Machine weight | kg | 35000 | 35000 |
*Optional