Chongqing wanwei metallographic grinding and polishing machine

2026-08-26

Source: Wanvei Editor

Metallographic sample grinding and polishing machine is the third core equipment of standardized metallographic sample preparation process. It mainly carries out the integrated operations of rough grinding, fine grinding and fine polishing for the metallographic sample after cutting and inlaying, effectively removes the damaged layer on the surface of the sample, and prepares a flat, bright and deformation-free standard mirror sample, which provides a qualified sample base for subsequent metallographic microstructure observation and material performance analysis.

Chongqing Wanwei Instrument metallographic sample grinding and polishing machine integrates pre-grinding and polishing functions, and can fully complete the whole process of dry grinding, wet grinding, coarse grinding, fine grinding and fine polishing. The whole machine has stable structure, low noise, simple operation and outstanding sample preparation efficiency. All the equipment strictly conforms to the national standards, covering a full range of economical manual, touch screen semi-automatic and intelligent full-automatic models, which can adapt to sample preparation scenes with different precision and productivity, and are widely used in industrial quality inspection, scientific research of new materials, teaching experiments in colleges and universities, third-party testing and other fields.

Core advantages of equipment
1. Sturdy and durable, and easy to maintain: the fuselage is made of thickened sheet metal spraying technology, and equipped with thickened ABS dirt collection tray, which is pollution-resistant, wear-resistant, easy to clean, long in service life and low in daily operation and maintenance cost.
2, stable operation, silent sample preparation: equipped with all-copper coil motor, stable operation, small jitter, low noise, effectively guarantee the grinding uniformity and avoid the grinding deviation of the sample.
3. Multi-speed regulation, with wide adaptability: vector frequency conversion drive is adopted, which has sufficient power, supports three-speed fast switching+stepless speed regulation, and has its own timing function, which can adapt to the sample preparation speed requirements of different materials and different processes.
4, high efficiency and energy saving, labor saving: support forward and reverse adjustment, and double disks can work synchronously; With semi-automatic grinding and polishing head, three samples can be polished at one time, which greatly improves the efficiency of batch sample preparation.
5. High-quality and durable accessories: All-copper faucets are standard, which are rust-proof and corrosion-resistant, feel good, have a longer service life and have a low overall failure rate.
Introduction of full range of mainstream models
The model system of Chongqing Wanwei metallographic sample grinding and polishing machine is perfect, which can accurately match all kinds of sample preparation scenarios:

MP-2 double-disc double-speed grinding and polishing machine, with 200mm standard disc diameter, supporting 500r/min and 1000r/min double-speed fixed speed, light structure and high cost performance, suitable for basic routine sample preparation;

MPZ-2B-1 and MPZ-2B-2 touch screen semi-automatic grinding and polishing machines are equipped with 230mm large-size grinding and polishing discs and support stepless speed regulation of 50-1000r/min. The two models are equipped with grinding head speeds of 30r/min and 60r/min and power of 750W and 1500W, respectively, and can prepare 1-3 samples at a time, which is suitable for routine batch sample preparation in the laboratory.

High-end YMPZ-2M, YMPZ-2M-2 full-automatic metallographic polishing machine, which supports large diameter matching, multi-gear constant speed+stepless speed regulation, can process 4 samples at a time (optional 6 capacity expansion), accurately pressurize 5-40N, sample preparation at 0-9999 seconds, with high automation and strong consistency of finished products, and is the preferred equipment for high-precision and large-scale standardized detection.

All equipment adopts 220V standard voltage, which is stable in operation and complete in specifications, and supports non-standard customized services.
Applicable scenario
Widely suitable for mechanical manufacturing, auto parts, metal material metallographic quality inspection; Research and development of new metal materials and scientific research experiments on material properties; Teaching experiments in laboratories and scientific research institutes in colleges and universities; Third-party testing institutions standardize batch metallographic sample preparation.
tag
Accurate metallographic analysis begins with standard mirror sample preparation. Chongqing Wanwei Instrument metallographic sample grinding and polishing machine relies on the national standard quality, stable performance and full-scene model coverage, which can meet the full-dimensional requirements from basic manual sample preparation to full-automatic batch sample preparation, and the sample preparation mirror is uniform, bright, damage-free and deformation-free. If you need equipment selection, parameter consultation and non-standard customized exclusive metallographic sample preparation scheme, you can contact Chongqing Wanwei Instrument for professional technical support at any time.