Grinding Polishing Machine Stepless Speed Controlled with Single Wheel

YMP-1 Metallurgical Polishing Machine – Compact, Powerful & Whisper-Quiet‌Tired of bulky, slow polishers? The ‌YMP-1‌ packs ‌1400 RPM muscle‌ into a ‌30kg body‌ – perfect for labs that need to prep steel, aluminum, or ceramics fast. Set your speed (100-1400 RPM), flip the direction (↻/↺), and let the ‌digital tube display‌ keep you in control. With ‌CE/ISO certifications‌ and a ‌5-8 day delivery‌, it’s the no-nonsense choice for universities, QA labs, and startups.

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‌Key Features ‌

• ‌1400 RPM Muscle‌: Blaze through hardened steel (1400 RPM) or gently polish copper (100 RPM).
• ‌Lab-Space Savior‌: 30kg and 420mm width – fits where bulkier machines can’t.
• ‌DC Brushless Motor‌: Zero maintenance, 400W power, and 50% quieter than brushed motors.
• ‌Elastic Disc System‌: Swap abrasives in seconds – no tools, no glue.
• ‌Global-Ready‌: Ships in plywood cases (1 set MOQ) – arrives in 5-8 days.

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‌Technical Specs ‌

Parameter	Details
Disc Diameter	230mm (Fits standard abrasives)
Speed Range	100–1400 RPM (stepless or 4 fixed)
Motor	DC Brushless, 220V, 400W (Zero maintenance)
Dimensions	420×623×320mm (Space-efficient)
Weight	30kg (Lightest in class)
Noise Level	≤65dB (Quieter than a vacuum)
Certifications	CE, ISO9001 (Trusted worldwide)

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‌Why This Machine Wins‌

• ‌No Learning Curve‌: Digital tube display beats confusing touchscreens for quick setups.
• ‌Speed King‌: 1400 RPM outperforms competitors capped at 1000 RPM.
• ‌Budget-Friendly‌: Start with 1 unit – no bulk orders needed.

YMP-1 Compact Metallurgical Polisher – Speed Meets Compliance in 30kg‌
‌Need to prep hardened steel or ceramics fast but lack floor space? The ‌YMP-1‌ packs ‌1400 RPM muscle‌, ‌CE/ISO certification‌, and ‌tool-free disc swaps‌ into a 30kg frame. Designed for university labs, small foundries, and QA teams – set stepless speed (100-1400), lock rotation direction, and let the ‌400W DC motor‌ handle the rest. No vibrations. No compliance headaches. Just ‌65dB quiet‌.

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‌Key Features ‌

• ‌1400 RPM Fury‌: 40% faster than standard polishers – crush samples in half the time.
• ‌Stepless Speed Dial‌: Adjust RPM like a volume knob (100-1400) for rough grinding or mirror finishes.
• ‌CE/ISO Certified‌: Pass audits effortlessly – built to EU safety and precision standards.
• ‌30kg Space Saver‌: Fits on benchtops – ideal for labs where every inch counts.
• ‌Elastic Disc Clamps‌: Swap abrasives in 30 seconds – no screws, no glue, no frustration.

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‌Technical Specs‌

Parameter	Details
Disc Diameter	230mm (Standard abrasive compatibility)
Speed Range	100–1400 RPM (stepless or 4 fixed)
Motor	DC Brushless, 220V, 400W (Zero maintenance)
Dimensions	420×623×320mm (Fits benchtops)
Weight	30kg (Easily repositioned)
Noise Level	≤65dB (Quieter than office chatter)
Certifications	CE, ISO9001 (Global compliance)

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‌Why This Machine Wins‌

• ‌Small Lab Hero‌: Processes 4+ samples daily without hogging space.
• ‌Compliance Ready‌: CE/ISO certifications simplify procurement for universities/governments.
• ‌Speed Demon‌: 1400 RPM outperforms competitors stuck at 1000 RPM.

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.

Certification: CE, ISO9001
Model Number: YMP-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 5-8 work days
Payment Terms: T/T in advance
Supply Ability: 50 SETS / MONTH

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