YMP-1 Metallographic Sample Grinding and Polishing Machine

YMP-1 Metallographic Polisher – Compact Power for Small Labs & Research‌
‌Need to prep 10-20 steel, ceramic, or alloy samples daily without breaking the budget? The ‌YMP-1‌ packs ‌230mm grinding/polishing power‌, ‌stepless speed (100-1400 RPM)‌, and ‌ultra-quiet operation‌ into a space-saving 30kg machine. Designed for university labs, QC teams, and R&D startups – control speed via ‌digital display‌, switch directions (↻/↺), and let the ‌400W DC motor‌ handle 8-hour shifts. CE-certified, 30kg lightweight, and ‌3-day shipping‌.

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‌Key Features ‌

• ‌230mm Space-Saver‌: Fits tight benchtops – ideal for labs under 50 sqm.
• ‌Stepless RPM Control‌: 100-1400 RPM for delicate polishing or aggressive grinding.
• ‌Silent Performer‌: ≤65dB noise – won’t disrupt lab meetings or phone calls.
• ‌400W Brushless Motor‌: Maintenance-free, 220V-ready – 30% lighter than industrial polishers.
• ‌Quick Disc Swaps‌: Elasticity-based system – change abrasives in 20 seconds.

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‌Technical Specs ‌

Parameter	Details
Disc Diameter	230mm (Standard size for small labs)
Speed Range	100–1400 RPM (stepless or 4 fixed)
Motor	DC Brushless, 220V, 400W (Low energy)
Dimensions	420×623×320mm (Fits most workstations)
Weight	30kg (Easy to reposition)
Noise Level	≤65dB (Library-quiet)
Certifications	CE (Lab safety compliance)

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‌Why This Machine Wins‌

• ‌Budget-Friendly‌: 50% cheaper than industrial polishers – perfect for startups.
• ‌Zero Fuss‌: Brushless motor + ABS chassis = minimal maintenance.
• ‌Adaptable Workflow‌: Stepless RPM handles everything from soft polymers to hardened steel.

‌YMP-1 Compact Metallographic Grinding & Polishing Machine‌
‌Small Lab, Big Results – Affordable Precision for 10-20 Samples/Day‌

The ‌YMP-1‌ is your silent partner for metallographic prep – ‌230mm disc‌, ‌stepless speed (100-1400 RPM)‌, and ‌CE-certified safety‌ in a 30kg package. Perfect for startups, universities, and workshops where space and budget matter.

‌Why Choose YMP-1‌:

• ‌Lab-Friendly Size‌: 420mm width – fits cramped benches or mobile carts.
• ‌Whisper-Quiet‌: 65dB operation – won’t disturb lab neighbors.
• ‌Plug-and-Play‌: Digital display + preset speeds – start polishing in 2 minutes.
• ‌Low-Cost Maintenance‌: Brushless motor + ABS chassis – no costly repairs.

‌Built For‌:

• ‌Material Science Students‌: Learn grinding/polishing basics without complexity.
• ‌Small QC Teams‌: Prep 20+ daily samples for microscopy or hardness testing.
• ‌Budget-Conscious Labs‌: Save 50% vs. industrial polishers – same precision.

‌Specs That Matter‌:

• ‌Motor‌: 400W DC brushless (energy-efficient, 220V-ready).
• ‌Noise‌: 65dB – quieter than a conversation.
• ‌Shipping‌: Foam-crated, arrives in 3-5 days.

‌Includes‌:

• 230mm stainless steel disc
• Elastic disc swap system
• 2-year motor warranty

YMP-1 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, 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	420×623×320mm
Weight	30kg