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Efficient Solutions for Industrial Needs

M-Series Portal Machining Center

GreMat

The M-Series portal-type machining centers offer superior accuracy, rigidity, and high performance for demanding mold and component manufacturing. Powerful spindles, internally cooled ball screws, and automation ensure optimal surface quality and maximum productivity.

M-Series Portal Machining Center

Compact portal-type machining center for mold manufacturing

The M-Series portal-type machining centers represent the cutting edge of modern manufacturing, combining high performance with uncompromising precision. These medium-sized vertical machining centers, designed specifically for mold machining, are built to meet even the most demanding production challenges. A key strength of the M Series is its ability to perform versatile and continuous processes—such as milling, drilling, reaming, and tapping—in a single setup, which significantly streamlines the manufacturing process.
The technical foundation of the machines is based on a robust gantry frame structure, the main components of which are made of high-strength cast iron. This ensures excellent rigidity and dynamic performance even under demanding cutting conditions. To ensure precision, all axes utilize advanced technologies, such as high-precision ball screws equipped with internal axis cooling. This innovative solution maintains a stable temperature and minimizes errors caused by thermal expansion, which is essential for achieving optimal surface quality and dimensional accuracy.
M-Series machines are equipped with reliable and fast automatic tool changers that minimize machine downtime and enable a flexible transition between different manufacturing stages. These features make the machines ideal solutions for industries that require high speed and consistent quality. Typical applications include the manufacture of die-casting molds, injection molds, and stamping tools, as well as the production of demanding components for the automotive, robotics, and pharmaceutical industries.
By combining modern design, high-quality components, and efficient automation, the M-Series gantry machines offer users exceptional productivity and a competitive way to manufacture complex parts. They represent an investment in precision that meets the ever-increasing quality demands of the manufacturing industry.
Feature / Item Name Unit M3 M5 M8
Table
Table size (W × L) mm 900 × 550 1100 × 600 1550 × 800
Maximum load kg 800 1,000 2,500
Moves and Passes
Sled Movement (X-Axis) mm 800 1000 1,400
Table movement (Y-axis) mm 550 600 800
Spindle movement (Z-axis) mm 500 500 660
Distance between poles mm 1140 1,300 1800
Distance from the end of the spindle to the table surface mm 150–650 150–650 200–860
Rapid traverse speed (X/Y/Z) m/min 24 24 24
Feed speed range m/min 10 10 10
Spindle
Main Engine Power kW 35 35 35
Spindle taper – HSK A63 HSK A63 HSK A63, *HSK A100
Spindle rotation speed rpm 18,000 18,000 18,000, *10,000
Machine Tool
Number of tools pcs 24 24 24
Max. diameter / length / weight of the tool – Ф78 mm / 300 mm / 8 kg Ф78 mm / 300 mm / 8 kg Ф78 mm / 300 mm / 8 kg
Max. diameter (adjacent seats unoccupied) mm F120 F120 F120
Other Information
Compressed Air Supply / Pressure – 280 L/min, 6–8 bar 280 L/min, 6–8 bar 280 L/min, 6–8 bar
Total power supply capacity kVA 52 52 55
Coolant reservoir capacity L 320 320 350
Dimensions (W × L × H) mm 2800 × 3600 × 3011 2800 × 3070 × 3045 3,400 × 3,470 × 3,400
Weight (approx.) kg 7,000 9,500 13,000

DIE&MOLD machining center-M3

DIE&MOLD machining center-M3

Guidance

Available with both Fanuc and Siemens controls. These familiar and powerful controls make commissioning easy and seamless. Of course, Siemens and Fanuc also offer the option of 4- and 5-axis machining.

Highly effective caravanning options

At the heart of the M Series’ performance are powerful spindles and motors that deliver high rotational speeds and torque for demanding machining needs. HSK A63 spindles, which reach a maximum speed of 18,000 rpm on the
, combined with
35 kW (s1) of motor power, ensure excellent cutting performance and surface quality.

Cooled ball screws

The fine-pitch 8-mm ball screws on all axes ensure high rigidity, excellent surface quality, and high precision. The axes’ internal cavity cooling keeps the temperatures of the bearings and motor mounting areas stable, ensuring optimal machining accuracy.

Spindle Oil Cooler

An oil cooler that regulates the oil temperature based on the room temperature can be installed on the machine, enabling long-term, continuous operation at high rotational speeds.