Metallographic Grinding & Polishing Machine

During metallographic specimen preparation, pre-grinding, grinding, and  polishing are essential processes. This machine features an integrally molded  ABS water tray and cover with a modern and durable design.

It is microcontroller-controlled with stepless speed regulation and a digital  speed display. The DC brushless motor requires no carbon brush replacement,  ensuring long service life. The solid base structure provides stable rotation  and precise balance, while the powerful motor delivers efficient grinding and  polishing performance. The spindle anti-leak design effectively protects the  bearings.

With a quick disc replacement system and optional automatic grinding device,  it can replace manual operations, allowing timer setting and adjustable grinding  head speed to improve preparation quality and efficiency. It is an ideal  metallographic specimen preparation equipment.

Application

It can be used for grinding and polishing of metals, rubber, plastics,  composite materials, cemented carbides, and other materials, making it an ideal  specimen preparation equipment for factories, research institutions, and  university laboratories.

Parameters

Features

The MP-2B Metallographic Specimen Grinding and Polishing Machine is a  dual-disc bench-top unit, suitable for pre-grinding, grinding, and polishing of  metallographic specimens. It is an essential piece of equipment for  metallographic sample preparation.

One-button start/stop operation for simple and convenient use;

Dual-disc bench-top design with single control for both discs; grinding and  polishing can be freely selected, allowing two operators to work  simultaneously;

Stepless speed regulation technology ensures finer polishing results;

Equipped with a cooling device to cool the specimen during pre-grinding,  preventing damage to the metallographic structure caused by overheating;

Compact structure, stable operation, and low noise;

Widely applicable for grinding and polishing of metals, rubber, plastics,  composite materials, and cemented carbides. It is an ideal specimen preparation  equipment for factories, research institutions, and university laboratories.

Accessories

FAQ

(1) What is this product?

It is a bench-top metallographic grinding and polishing machine used for specimen surface preparation before microscopic analysis.

(2) What is this product used for?

You use it to pre-grind, grind, and polish metallographic specimens to obtain smooth, scratch-free surfaces for accurate microstructure observation.

(3) What is the working principle of this product?

The machine rotates a grinding or polishing disc at controlled speeds, allowing you to remove surface layers progressively while maintaining cooling to protect the material structure.

(4) Why is this product important?

Proper specimen preparation directly affects metallographic analysis accuracy. This machine ensures consistent surface quality and repeatable preparation results.

(5) What industries is this product suitable for?

It is suitable for metallurgy, automotive manufacturing, heat treatment facilities, material research institutes, universities, and third-party testing laboratories.