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Double Speed Grinding Polishing Machine with ABS Cover Grinder Polisher Machine

grinding sample preparation
metallurgical grinding and polishing
laboratory metallography equipment
metallurgical equipment
Product description: Switch from grinding (500 RPM) to polishing (1000 RPM) in seconds. Industrial 380V motor, ABS corrosion-proof design, and 20% larger work area – built for factories and busy labs. Ships in 5 days.
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YMP-2B Dual-Speed Metallurgical Polisher – Industrial Muscle Meets Lab Precision‌

‌Why juggle two machines for grinding and polishing? The ‌YMP-2B‌ combines ‌500 RPM grinding‌ and ‌1000 RPM polishing‌ in one rugged 58kg frame. Built for foundries, QA labs, and research hubs – swap discs in seconds, leverage a ‌20% larger work area‌, and let the ‌380V industrial motor‌ power through steel, ceramics, or titanium. CE/ISO certified, low-noise, and shipped worldwide in ‌5-8 days‌.

‌Key Features ‌

‌Dual-Speed Dominance‌: Grind tough alloys at 500 RPM → polish to mirror finish at 1000 RPM.
‌ABS Armor‌: Sewage collection plate resists chemicals – survives harsh lab environments.
‌380V Industrial Motor‌: 0.55kW power – handles 8-hour shifts without breaking a sweat.
‌Expanded Work Area‌: 20% larger than competitors – process 6+ samples simultaneously.
‌Plug-and-Play‌: Pre-installed discs – unbox, plug in (380V), and start working.

‌Technical Specs ‌

Parameter	Details
Disc Diameter	230mm (Heavy-duty abrasives compatible)
Speed Range	500 RPM (Grind) / 1000 RPM (Polish)
Motor	YS7124, 0.55kW, 380V (Industrial-grade)
Dimensions	757×623×320mm (Sturdy footprint)
Weight	58kg (Stable for heavy workloads)
Noise Level	≤70dB (Quieter than CNC machines)
Certifications	CE, ISO9001 (Globally trusted)

‌Why This Machine Wins‌

‌No Downtime‌: Switch between grinding/polishing without halting workflows.
‌Factory Tough‌: ABS materials and 380V motor built for daily industrial use.
‌Easy Scaling‌: MOQ 1 unit – start small, expand as your lab grows.

YMP-2B Double Speed 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, which can endure long time and is easy to maintain. Only to change the grinding and polishing disc, it can do coarse grinding, fine grinding, dry grinding, wet grinding, etc. In order to expand preparation demands of different samples, the size of the disc is larger than the same products in the market. There are more choices of different linear velocity on the working range, can increase 20-30% of effective working range, can improve the grinding and polishing quality of samples. This machine rotates steadily with low noise, and therefore it is the ideal equipment for metallographic sample preparation.

Certification: CE, ISO9001
Model Number: YMP-2B
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	500r/min, 1000r/min
Electromotor	YS7124, 0.55kw, 380V, 50Hz
Dimensions	757×623×320mm
Weight	58kg