Metallographic sample grinding polishing machine MP-2

for sample preparationmanually-operatedfinishing

Overview
This benchtop dual-disc metallographic grinding and polishing machine is designed for manual specimen preparation: the left disc performs grinding and the right disc performs polishing, enabling two operators to work simultaneously. The unit offers smooth rotation, a compact footprint, low noise and an integrated water-cooling system to prevent specimen overheating and protect metallographic structure. Ideal for rough grinding, fine grinding, coarse polishing and fine polishing in industrial, research and educational laboratories.

Main Technical Specifications

• Model: MP-2
• Configuration: dual-disc benchtop (left disc grinding, right disc polishing)
• Disc diameter: φ203 mm
• Rotational speeds: 450 r/min (left), 600 r/min (right); customizable
• Input voltage: single-phase AC 220 V 50 Hz
• Input power: 370 W
• External dimensions: 755 × 780 × 310 mm
• Net weight: 61 kg
• Cooling: integrated water-cooling system to prevent specimen overheating
• Processes: rough grinding, fine grinding, coarse polishing, fine polishing

Included consumables

• Adhesive-backed metallographic sandpaper, 240# — 5 pieces
• Adhesive-backed metallographic sandpaper, 400# — 5 pieces
• Adhesive-backed metallographic sandpaper, 800# — 5 pieces
• Adhesive-backed metallographic sandpaper, 1200# — 5 pieces
• Adhesive-backed silk velvet pads — 3 pieces
• Diamond suspension grinding and polishing fluid W2.5 500 ml — 1 bottle

Features / Technical characteristics

• Dual-disc benchtop design for simultaneous grinding and polishing by two operators
• Smooth rotation, compact structure, low noise and high reliability
• Water-cooling system protects specimens from overheating during grinding
• Suitable for complete metallographic specimen preparation workflow in laboratories