RM-MaxiMill3D OCH

Price starting from:
€ 74.000,00 ex.works

CNC automatized milling machine for eyewear production

The CNC milling machine for eyewear with 4 interpolated axes and with a system for handling the glasses in fully automated processing. Draw your projects, load the tablets and let RM-MaxiMill3D OCH produce your models.

Designed for eyewear manufacturers looking for a flexible machine, designed for large production volumes and prototyping.

High precision milling on acetate and other materials

With RM-MaxiMill3D OCH you can mill the classic acetate cellulose glasses.

The 1.8 kW 24,000 RPM spindle and the robust structure allows you to obtain centesimal precision milling on various materials such as: plastic, wood, acrylic and light metal alloys.

Processing video with RM-MaxiMill3D OCH

Processing video with RM-MaxiMill3D OCH



Automated handling system for the blanks being processed with loader for blanks from 130x20x3 mm up to 160x65x8 mm. Pneumatic grippers for transferring raw materials in processing.


Automatic tool changer with 10 stations for quick change of machining tools.

4th interpolated axes for eyewear

Interpolated and continuous fourth axis with expandable eyes for fixing and milling the external part of the glasses.


Fixed pneumatic vice, automatically operated, for milling the inside of the glasses.


Additional working area for flat workings XY 320 × 190 mm. Ideal for processing: temples, accessories, customizations, etc.

High precision mechanical components

To give you the best milling performance of glasses we have equipped RM-MaxiMill3D OCH with the best mechanical components.

High precision mechanical components

To give you the best milling performance of glasses we have equipped RM-MaxiMill3D OCH with the best mechanical components.

Vitia a ricircolo di sfere per pantografi a controllo numerico


Always perfect positioning accuracy of the axes with recirculated ball screws. The motors will always have optimal performance and reduced consumption thanks to the very low drive torque.


You will always have smooth and fast axes sliding thanks to the rectified guides. The very high rigidity of the guides give you superior precision performance and keep the bridge always stable and precise.

Motori yaskawa sigma 7 per pantografi cnc e fresatrici


The best Yaskawa® servo motors for CNC milling machines. RM-MaxiMill3D OCH mounts on all Yaskawa® Sigma 7 motor axes with inverters, a guarantee of reliability and precision with unmatched performance.

CAM Software - SprutCAM 5X mill

Import the 3D project of your mount and create the fastest tool path to make it. With SprutCAM 5X mill you have professional CAM software to work continuously with all the 4 interpolated axes of RM-MaxiMill3D OCH.

Define the tool path and view the milling machine movement simulation during your machining.

Motion controller XMC 4.0

RM-MaxiMill3D OCH is equipped with the XMC 4.0 motion control, the high performance handling system developed for the Ronchini Massimo CNC machines. XMC 4.0 is composed of a powerful hardware with an high computing capacity processor and a software interface (HMI) that can be installed on the Windows® operating system.

Powerful Hardware

The XMC 4.0 hardware consists of a high-performance axis control with PLC, integrated directly into the electrical panel of the machine.

The axis control hardware is composed of a powerful RISC processor interfaced with non-volatile high-speed RAM. The motion control section allows you to manage up to 4 interpolated axes and perform trajectories with high movement performance.

Software Interface (HMI)

XMC 4.0 HMI is a simple and intuitive software interface that allows the operator to manage all the commands necessary for piloting and moving the machine.

Just install XMC 4.0 on your Windows PC and connect it via LAN cable to your Ronchini Massimo CNC, to have full control of all the software functions and upload your working ISO files.

Technical features - RM-MaxiMill3D OCH

RM-MaxiMill3D OCH

– XY working area 700X500 mm
– Z axis max. travel 130 mm
– Structure in electro welded steel with 6 mm of thickness
– Steel structure furnace treated
– XYZ advances with recirculating ball screws with zero backlash
– XYZ slidings on recirculating ball bearing with preload and rectified guides
– Milled aluminium worktop with suctions and caves for clamping in steel
– Cabling with robotic cables and cable suitable for drag chains
– XY axes max. speed 250 mm/sec [15,0 m/min]
– Z axis max. speed 100 mm/sec [6,0 m/min]
– XMC 4.0 Numerical Control Software
– XY axes brushless motors with encoder 10.000 rpm
– Z axis brushless motors with encoder 10.000 rpm and magnetic brake
– Numeric control with multifunctional PLC, capable to control up to 4 interpolated axes thanks to the integration of a
new processor in 42-bit RISC and thanks to clock in 264MHz
– 3D User interface for Windows® XMC 4.0 eth RJ45 with ISO interpreter
– Tool overfeed 0-100% on operating panel
– Axes overfeed during machining 0-120% on operating panel
– Axes overfeed during rapid movements 0-120% on operating panel
– HF-Spindle TMPE3 12/2 2,2 KW 24.000rpm
– Cooling nebulizer with single nozzle for processing metals
– Lighting of the status of the machine with RGB LED
– Lighting on working area with cool light 6400K
– Max. working area 1.600 x 1.500 x 2100/3000(h) mm
– Indicative weight 500 Kg
– Power supply 400 Vac triphase 16A
– Security shelters on board of the machine in carpentry and lexan with manual or electric opening (optional)
– Manual and documentations

Keypad for the manual control of the axes:
– Dedicated for the XMC 4.0 controller
– Keypad on tracking axes
– XYZB axes and speed selector
– 4 functions keys
– “Deadman” switch button
– Emergency button
– Connection through DB25

Included in the supply:
– “Vectric CAD/CAM” and “SprutCam” post processor
– 4th axis predisposition
– ER 25 clamping kit for tool fixing (1Pc 6mm/8mm/10mm)
– Clamping kit (10 pcs M6)