Metallographic sample grinding polishing machine MoPao®1B

for sample preparationfor metalographic laboratoriesmanually-operated

Overview
The MoPao® 1B metallographic grinding and polishing machine is a single-disc benchtop, manually operated unit with selectable disc rotation direction. A microprocessor control permits independent grinding and polishing workflows by changing abrasive papers and polishing cloths. The machine features smooth rotation, integrated safety functions, compact dimensions, low noise and a water-cooling system to prevent specimen overheating during processing. Suitable for sample preparation in industrial production, research laboratories and university teaching labs.

Main technical specifications

• Disc diameter: φ203 mm
• Speed range: 0–1400 r/min (stepless)
• Rotation direction: adjustable clockwise and counterclockwise
• Power supply: Single-phase AC 220V 50Hz
• Power input: 0.75 kW
• Dimensions (W×D×H): 595×785×320 mm
• Net weight: 40 kg

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 / highlights

• Single-disc benchtop configuration saving bench space
• Selectable clockwise and counterclockwise disc rotation
• Stepless speed control up to 1400 r/min to match process requirements
• Microprocessor control enabling separate grinding and polishing operations
• Water-cooling system to protect specimen microstructure during grinding
• Stable rotation, low noise level and built-in safety functions

Applications

• Metallographic sample preparation for industrial quality control
• Material research and failure analysis laboratories
• Teaching and practical training in university metallography courses