Metallographic Sample Grinding Polishing Machine Two Wheels ABS Cover

 ‌230mm Two-Wheel Metallographic Polisher – High-Speed, Low-Noise, Spill-Proof‌
‌Tired of messy, slow sample prep? This ‌ABS-armored polisher‌ handles ‌4 samples at once‌ with ‌stepless 100-1400 RPM control‌, a ‌spill-proof tray‌, and ‌65dB quiet operation‌. Perfect for labs prepping steel, ceramics, or composites – set your speed, lock the timer, and let the ‌DC brushless motor‌ work its magic. No leaks. No guesswork. Just ISO-grade consistency.

‌Key Features ‌

• ‌230mm Muscle‌: Fits standard abrasives – polish small or oversized samples.
• ‌1400 RPM Turbo Mode‌: Tackle hardened alloys 2x faster than competitors.
• ‌ABS Armor‌: Toxic-free, chemical-resistant housing survives daily lab abuse.
• ‌Lab Whisperer‌: 65dB operation – no earplugs needed.
• ‌Two Independent Discs‌: Grind and polish simultaneously (save 50% time).

‌Technical Specs‌

Parameter	Details
Disc Diameter	230mm (Industry-standard)
Speed Range	100–1400 RPM (stepless or 4 fixed speeds)
Motor	DC Brushless, 220V, 400W (Zero maintenance)
Sample Capacity	4 holders (Φ22/30/45mm)
Dimensions	757×623×350mm (Fits cramped workspaces)
Weight	57kg (Lightweight yet stable)
Noise Level	≤65dB (Quiet enough for shared labs)

‌Why This Machine Wins‌

• ‌Time Saver‌: Two independent discs → prep twice the samples in one cycle.
• ‌Spill-Proof Peace of Mind‌: ABS tray catches coolant, acids, and debris.
• ‌Stepless Speed > Manual‌: Dial in exact RPM for soft aluminum or tough titanium.

YMP-2 Metallographic Sample Grinding and Polishing Machine

 In the metallographic sample preparation, pre-grinding, polishing and grinding are the indispensable procedures. This machine is produced with ABS sewage collection plate and cover and is the latest product with a new and beautiful appearance. This machine is controlled by single chip microcomputer, with grinding disc stepless speed regulation and digital tube display. The motor is DC brushless motor and don’t need to replace the brush, used for a long time. The machine is non-toxic painted. Strong large support chassis design ensures the precision rotary balance. Powerful motor brings strong power and efficient grinding and polishing experience. Spindle leak-proof design ensures the bearing almost without damage and the super mute design brings a good experience. It supports for fast disc replacing system, with the use of elasticity. Features: low noise, convenient operation, beautiful appearance, safe use. This machine can be adapted to various materials preparation of test samples, the two discs operate independently and therefore it is the ideal equipment for metallographic sample preparation.

Main Parameters:

Grinding and Polishing Disc Diameter	230mm
Abrasive Paper Diameter	230mm
Rotating Speed	100～1400r/min, stepless; Or four speed 300r/min, 600r/min, 900r/min, 1400r/min
Rotating Direction	Clockwise or Anticlockwise
Electromotor	DC brushless motor, 220V, 400W
Dimensions	757×623×350mm
Weight	57kg