PG-2B Metallographic Sample Polishing Machine

‌PG-2B Heavy-Duty Metallurgical Sample Polishing Machine‌‌

The PG-2B is the workhorse of metallurgical labs, combining brute-force power (0.55kW motor) with precision engineering. Designed for polishing ‌hard alloys, ceramics, and composites‌, its dual-speed control (650/800 RPM) and built-in water cooling system ensure flawless finishes every time – even in 24/7 industrial environments.

‌Key Features‌

• ‌Industrial-Grade Power‌: 0.55kW YS7124 motor tackles hardened steels and titanium without stalling.
• ‌Dual-Speed Flexibility‌: Switch between 650 RPM for delicate materials or 800 RPM for aggressive polishing.
• ‌Built-In Water Cooling‌: Reduce heat buildup and extend polishing disc life.
• ‌Rock-Solid Stability‌: 55kg steel-frame construction (740×700×320mm) eliminates vibrations during operation.
• ‌Two-Person Efficiency‌: Double productivity with simultaneous use by technicians.

‌Technical Specs‌

• ‌Disc Diameter‌: 230mm (industry-standard for large samples)
• ‌Speed‌: 650 RPM / 800 RPM (user-selectable)
• ‌Motor‌: YS7124, 0.55kW, 380V, 50Hz
• ‌Dimensions‌: 740mm × 700mm × 320mm
• ‌Weight‌: 55kg (floor-standing model)

‌Why Buy the PG-2B?‌

• ‌Outperforms Competitors‌: Higher torque and dual speeds handle materials others can’t.
• ‌Low Maintenance‌: Sealed bearings and corrosion-resistant components for harsh environments.
• ‌ISO Compliance‌: Perfect for aerospace, automotive, and metallurgy QC labs.

PG-2B Metallographic Sample Polishing Machine

   PG-2B metallographic sample polishing machine is designed according to the customers’ requests, it has nice appearance and reasonable structure, works steadily with low noise, easy to use and maintain. It can be used for 2 persons at the same time. The size of the disc and the transmission power are larger than the same products in the market, which can meet the polishing requirements for more materials. With the polishing water supply system, it is the ideal equipment for metallographic sample polishing.

Main Parameters:

Polishing Disc Diameter	230mm
Rotating Speed	650r/min, 800r/min
Electromotor	YS7124, 0.55kw, 380V, 50Hz
Dimensions	740×700×320mm
Weight	55kg