Flat surface grinding machine - vertical

GRAFS GRfix-1500e

The GRAFS GRfix-1500e is a heavy-duty surface grinding machine designed for rough and high-performance grinding of steel plates.
Developed and manufactured entirely in Poland, this model combines robust construction, long service life, and user-friendly electronic control.

Main features:
- Electromagnetic table 300×1500 mm, S-pole, holding force 120 N/cm²
- Grinding motor 11 kW, high-quality Polish production
- Segmented grinding wheel Ø300 mm, 6 aluminium oxide segments
- Laser sensor for automatic workpiece height detection (as an additional option)
- PLC control (Mitsubishi) with 7” HMI touchscreen – programmable grinding cycles (rough pass, automatic downfeed 0.001–0.05 mm, spark-out, pause, auto-stop)
- Stepper motor feed with encoder for precise vertical adjustment
- Mitsubishi inverter – variable carriage speed 1–16 m/min
- Remote diagnostic support via Internet (Wi-Fi connection)
- External coolant filtration system MS60 with rotary magnetic drum separator, 150 L tank, and 60 L/min pump
- LED 24V working light and internal coolant pipe for table flushing
- Powder-coated body: RAL7012 (frame) / RAL7021 (carriage)

Mechanical design:
- Extremely rigid welded steel body (10 mm thick plates, stress-relieved)
- Carriage on PWTR precision rollers for smooth and silent motion
- Replaceable hardened steel guide strips
- Quick manual positioning of the carriage above the workpiece
- Fast up/down movement of the spindle motor for easy tool change
- Easy mounting system for the grinding wheel – only three bolts
- Maximum workpiece height: 150 mm

Optional equipment:
- Accordion-type bellows covers
- Alternative coolant filtration units (magnetic, paper, or combined)

Advantages:
- Perfect for rough surface grinding of large steel plates
- Designed for high efficiency and long-term stability
- Fully European components – Mitsubishi Electric control system
- CE conformity, electrical inspection and Polish technical documentation (DTR) included
Warranty: 12 months

Technical data summary:
Parameter Specification
Grinding table: 300 × 1500 mm (electromagnetic, S-pole)
Max. workpiece height: 150 mm
Grinding wheel: Ø300 mm, 6 segments
Spindle motor power: 11 kW
Carriage speed: 1–16 m/min
Downfeed: Automatic 0.001–0.05 mm
Control system: PLC + 7” HMI Mitsubishi
Coolant system: MS60 magnetic separator, 150 L tank, 60 L/min pump
Weight: ~2800 kg (depending on configuration)
Power supply: 400V / 50Hz
Made in Poland

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The GRAFS GRfix-1500e is a professional surface grinder built for intensive, rough grinding applications where high metal removal rate and long-term precision are essential.
A reliable, industrial-grade solution for steel fabrication shops, tool manufacturers, and service centers.