Polishing Machine

The Disc Polishing Machines are extensively used for polishing the Metallography Samples for Microscopic observation to study various metal structures. Disc Polishing Machines are finely polished to ensure smooth, scratch free and mirror like appearance that enable accurate metallographic interpretation.
Polishing is the final stage in producing a surface that is flat , smooth , scratch- free and mirror like in appearance. Such a surface is necessary for subsequent accurate metallographic interpretation, both qualitative & quantitative. In this Machine the drive is given the motor spindle, which is mounted on the motor shaft through friction mechanism. Polishing discs are fitted on the shaft and locked by nut. Shaft has two bearings, which are fitted into bearing holder for smooth working.

Suitable for pre grinding, grinding and polishing metallographic specimens. Since the machine is speed-adjusted by microprocessor, it can run at a revolution of 50 to 1000 rpm, which favors the machine with wide applications. The machine is equipped with cooling system that can cool down the specimen during pre grindings and prevent overheating and damage the metallographic structure.
Featuring easy operation and reliable performance, it is an indispensable device for the factories, research institutions and college labs to prepare metallographic specimen.

Specifications:-
Touch screen LCD display
Grinding/Polishing Disc Diameter :- 200mm
Rotate Speed :- 50-600r/min (stepless speed )
Power Supply :- Single-phase, AC220V, 50Hz
Input Power :- 250W
Dimension :- 740x400x310mm
Weight:- 30.00 KG

Metallographic specimen grinding & polishing machine Model RPMS-1B-MPT is equipped with single disc automatic Head and features step less speed changing grinding and polishing. The rotating speed of grinding and polishing disc is adjustable from 50 to 1000 rpm. Polishing and grinding head is designed according to investigation and researches on the market and customers' requirements.
MPT can prepare one, two or three samples at one time. It is easy-to-use, and the quality of finished sample is high. It can realize the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. This machine features easy operation and economical applying. It is the ideal specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.

Head:- Single Disc Automatic Head
Grinding/Polishing Disc Diameter:- 200mm
Step Less Speed:- 50-1000 rpm
Power:- Single Phase AC220V50Hz
Dimension:- 740x400x310 mm

Cabinet Type polishing machine adopt cabinet structure, mainly used to polish the all kinds of solid products,metal or no-metal specimen.It has the advantages of stable transmission,low noise, easy operation and convenient maintenance, can afford a variety of materials polishing requirement.

Working Disc Diameter: 200mmx2
Rotating Speed: 1400rpm
Power Supply: 220V/50Hz

In the preparation process of the metallographic sample, the pre-grinding of the sample is an indispensable pre-process before polishing. After the sample is pre-polished, the effect of the sample preparation can be greatly improved. The grinding and polishing machine is designed by multi-faceted research and collection of opinions and requirements of various users, and completely uses stainless steel standard parts.
The machine will never rust, which greatly increases the product's performance. It is the ideal equipment for pre-grinding the sample. It is easy to use, safe and reliable. It is the ideal sample for factories, research institutes and colleges and universities.
Technical Specification:

Model	RSMP-2S
Grinding & Polishing disc diameter	Ø 200mm
Number of grinding disks	2
Control mode	Double disk / Single control
Rotation speed	50-1000r/min(variable speeds)
Motor voltage	220V,50Hz
Power	550W

This polishing machine is a double-disc desktop, applicable to rough grinding and polishing of metallographic sample. The machine has microprocessor control system, with a speed of 50-600rpm. The machine is an indispensable equipment in making the metallographic sample. The machine has a cooling device to cool the sample during grinding and polishing, thus preventing the damage of the metallographic structure caused by overheat of the sample. The machine, easy to use, safe and reliable, is an ideal preparation equipment for the labs of plants, research institutes and universities and colleges etc.
Specifications :-
Grinding/Polishing Disc Diameter :- 203mm
Rotate speed :- 50-600rpm (stepless speed)
Motor :- 250W
Operating voltage AC :- 220V 50HZ
Dimension :- 725×710×310mm
Weight :- 50kg appx

The polishing machine is a double-desktop, applicable to rough grinding, accurate grinding and polishing of metallographic sample. The machine has microprocessor control system, with stepless speed of 50-600rpm. The machine has two control system, so it can be operated by two person meanwhile. The machine has a cooling device to cool the sample during grinding and polishing, thus preventing the damage of the metallographic structure caused by overheat of the sample. The machine, easy to use, safe and reliable, is an ideal preparation equipment for the labs of plants, research institutes and universities and colleges etc.

Specifications:-
Diameter of polishing disc : φ203mm
Rotating speed of working disk : 50-600rpm (stepless speed changing)
Working voltage AC : 220V 50HZ
Motor : 250W
Dimensions : 690×735×310mm
Net weight : 55kg appx