Hangzhou Jingjing Testing Instrument Co., Ltd.

Wholesale PG‑1 Standard Fixed-speed Metallographic Polishing Machine Suppliers

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PG‑1 Standard Fixed-speed Metallographic Polishing Machine

Product parameters:

The PG-1 is a classic benchtop, single-disc metallographic polishing unit designed specifically for the polishing stage of metallographic sample preparation. After undergoing preliminary grinding, samples polished on this machine achieve a bright, mirror-like finish that meets the standards required for metallographic microscopic examination.
The unit features a polishing disc with a diameter of 203 mm and operates at a fixed speed of 1400 rpm. It runs on a single-phase AC 220V/50Hz power supply with an input power of 200 W. The machine operates smoothly with low noise; it has a net weight of 10.7 kg and dimensions of 390 × 450 × 340 mm, offering a compact footprint and flexible placement options.

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With a simple, practical design, the machine is easy to operate and maintain, allowing for convenient daily setup and cleaning. It is suitable for polishing samples made from various materials, including steel and non-ferrous metals. Eschewing complex variable-speed functions in favor of stable, reliable performance and a low failure rate, it is ideal for the high-volume polishing of routine samples.
This unit is suitable for use in corporate quality control departments, research institutions, and university teaching laboratories; as a fundamental piece of metallographic preparation equipment, it effectively meets the polishing requirements for standard metallographic analysis.

Disc Diameter Φ203mm
Rotating Speed 1400 r/min
Power Supply Single-phase AC 220V 50Hz
Input Power 200W
Overall Dimensions 390×450×340mm
Net Weight 10.7kg

About Us
Hangzhou Jingjing Testing Instrument Co., Ltd.
Hangzhou Jingjing Testing Instrument Co., Ltd.
Hangzhou Jingjing Testing Instrument Co., Ltd. is China PG‑1 Standard Fixed-speed Metallographic Polishing Machine Suppliers and Wholesale PG‑1 Standard Fixed-speed Metallographic Polishing Machine Factory. It is a comprehensive enterprise specializing in the production, R&D, sales, maintenance, and metrological management of hardness testers, tensile testing machines, metallographic microscopes, and metallographic sample preparation equipment. The company employs a team of highly regarded engineers and service professionals within the domestic industry, many of whom have contributed to technical development projects and collaborations with well-known instrument manufacturers across China. Thanks to our consistent product quality and high cost-effectiveness, we have established a distributor network covering the Pearl River Delta, Yangtze River Delta, Central China, East China, and North China regions. This extensive network enables us to provide comprehensive after-sales support to our customers. Furthermore, we serve as an authorized agent and distributor for numerous internationally and domestically renowned testing equipment brands. With a product range of over a thousand items, we play a key role in supporting quality management systems and delivering integrated hardware solutions for enterprise certification needs. Our product portfolio includes dimensional metrology, mechanical testing, electrical testing, optical instruments, non-destructive testing, educational instruments, precision instruments, specialized measurement tools, and environmental testing equipment. Guided by our corporate philosophy of "Sustainable Development," we consistently uphold the business principle of:"Better price for equal quality; better service for equal price." This commitment has garnered widespread recognition and strong support from our customers. Our team is dedicated to serving each client with sincerity, enthusiasm, attention and professionalism, delivering end-to-end support through pre-sales technical consulting, in-sales technical training, and after-sales technical support. Integrity fuels our development and strength builds our brand. We are continuously striving to enhance our product offerings and deliver professional service, partnering with our customers to build a bright future together. We sincerely look forward to establishing long-term collaborations with both new and existing clients. We welcome your inquiries and are eager to explore opportunities for cooperation!
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