In the process of analyzing metal composition using Optical Emission Spectrometry (OES), the sample surface preparation phase plays a decisive role in the accuracy of the final results. A sample surface that is contaminated, oxidized, or lacks ideal flatness will completely distort the analytical data. Understanding that critical challenge, Maxlab Equipment is proud to introduce the Veiyee MPJ-1A Spectrometer Sample Grinding Machine – a top-tier technological solution designed to optimize the sample processing stage in every industrial laboratory.

Veiyee (Laizhou Weiyi) is a leading Chinese manufacturer specializing in metallographic sample preparation equipment and hardness testers. With more than 20 years of experience, the company’s products are exported to many countries thanks to their outstanding durability and highly competitive prices. In Vietnam, Maxlab Equipment is the most prestigious distributor, bringing the genuine Veiyee MPJ-1A Spectrometer Sample Grinding Machine model to customers alongside professional warranty policies and technical after-sales services.

The Veiyee MPJ-1A Spectrometer Sample Grinding Machine owns a large grinding disc with a diameter up to Φ350mm (or Φ400mm depending on the version). The wide cross-section of the grinding disc allows laboratory technicians to easily manipulate large casting samples or those with complex geometric shapes. Combined with a powerful 2kW motor block, the machine operates extremely stably, completely eliminating jamming or deceleration even when the operator presses the sample with heavy force.

The device is integrated with two fixed rotational speed levels, including 1400 rpm and 2800 rpm. The high-speed level (2800 rpm) is extremely optimal for rough grinding, quickly removing the thick oxidation layer adhering to the outside of raw cast samples. The lower speed level is used for fine grinding, creating a uniform flat surface and achieving standard roughness before feeding the sample into the spectrometer spark chamber. The entire processing cycle for a typical flat sample takes less than 20 seconds.

Dry metal grinding generates a massive amount of fine dust and sparks, which are harmful to human respiratory organs and pollute cleanroom environments. The Veiyee MPJ-1A Spectrometer Sample Grinding Machine is equipped with a built-in closed suction and dust collection system inside the machine body with a filtration efficiency of nearly 100%. All metal dust is completely retained inside the collector box, maximally protecting the surrounding working environment.

With a heavy weight of nearly 80kg and a precise vertical cabinet mechanical structure, the machine operates extremely smoothly, completely eliminating vibration even when running at the highest speed. The grinding chamber features a protective sampling window made of reinforced safety glass, preventing any potential splashing of grinding stone fragments or sparks, ensuring absolute safety for the technicians.

The Veiyee MPJ-1A Spectrometer Sample Grinding Machine serves as an effective assistant in the quality assurance and quality control (QA/QC) processes at:

The equipment not only serves analytical spectrometer machines effectively but is also widely applied in the initial rough grinding stage of the metallographic structure analysis workflow.

When choosing the Veiyee MPJ-1A Spectrometer Sample Grinding Machine supplied by Maxlab Equipment, customers will receive:

Contact Maxlab Equipment today to receive the best quotation for the Veiyee MPJ-1A Spectrometer Sample Grinding Machine!