Máquina de rebarbar de bancada PROMA 1100W 400V BKS-2500

Sharpening, deburring, and shaping metal by hand is slow and imprecise. A powerful bench grinder with stable, vibration-damped operation turns rough edges into clean finishes and restores dull tools to working condition quickly. The PROMA BKS-2500 delivers 1100 W of induction motor power on a 400 V three-phase supply, spinning two 250 mm wheels at 2850 rpm for fast material removal and consistent results.

Who is it for

This bench grinder suits metalworking shops, maintenance departments, and serious DIY users who need reliable grinding for tools, blades, and workpieces. It handles everything from sharpening chisels and drill bits to deburring cut metal and shaping mild steel. The cast iron base and vibration damping feet keep it steady during heavy use, while adjustable tool rests and spark shields improve safety and control.

Main features

• 1100 W induction motor for continuous duty without overheating
• Two 250 mm grinding wheels (K36 and K60 grit) for coarse and medium work
• Cast iron base with vibration damping feet reduces movement and noise
• Adjustable tool rests support workpieces at the correct angle
• Spark protection shields deflect debris away from the operator
• IP54 protection class resists dust and water splashes
• Bench mountable with pre-drilled holes for secure installation

Specifications

• Power input: 1100 W
• Voltage: 400 V (three-phase)
• Frequency: 50 Hz
• No-load speed: 2850 rpm
• Grinding wheel diameter: 250 mm
• Grinding wheel thickness: 32 mm
• Grinding wheel bore: 32 mm
• Number of grinding wheels: 2
• Included wheel grits: K36, K60
• Shaft diameter: 32 mm
• Protection class: IP54
• Base material: cast iron

Tips

Always wear safety glasses and keep the tool rests within 2 mm of the wheel to prevent workpiece jamming. Dress the wheels regularly with a dressing tool to maintain flat, sharp surfaces. For best results on high-speed steel, use light pressure and allow the wheel to do the work. Mount the grinder on a sturdy bench at elbow height to reduce fatigue.