In the process of preparing metallographic samples, the polishing and polishing of the samples are two very important processes, usually completed using two types of equipment: metallographic sample pre grinding machine and metallographic sample polishing machine. In order to meet the needs of industrial and technological development in China and in combination with user requirements, our company has newly designed and manufactured a metallographic sample polishing machine. The machine has a novel and beautiful appearance, with a collection tray and casing made of thickened ABS plastic suction molding technology as a whole. The machine is durable and easy to maintain. This machine adopts a vector frequency converter for wide range speed regulation. It has fast switching between high, medium, and low gears, as well as dual modes of stepless speed regulation (the three speeds can also be customized) and grinding and polishing timing settings. Adapt to the different speed requirements of grinding and polishing during the sample preparation process (the speed can be adjusted between 50-1000 rpm), and can be adjusted in both positive and negative directions according to usage habits, thus making this machine more widely applicable. It is an essential equipment for users to use in making metallographic samples. The speed of the left and right discs of this machine is synchronously adjusted to the same speed. The two discs can be used for grinding and polishing of samples at the same time. When in use, simply replace the grinding disc sandpaper and polishing cloth, and various processes such as coarse grinding, fine grinding, dry grinding, wet grinding, and polishing of samples can be completed. To expand the sample preparation requirements for different samples, the grinding and throwing disc diameters of this machine are larger than those of similar domestic products. There are more options for different linear speeds on the working surface, which can increase the effective working surface, improve the grinding and polishing quality of the sample, and improve the sample preparation efficiency. Moreover, the machine rotates smoothly and has low noise, making it an ideal and fully functional metallographic sample preparation equipment.
Product features:
1. The machine has a novel and beautiful appearance, and the collection tray and outer cover are made of ABS thickened material with overall suction molding. 2. The surface of the shell is treated with four layers of car spray paint, with a bright and stain resistant appearance. The surface stains are easy to handle, and the machine is durable and easy to maintain.
3. The motor of this machine adopts a copper coil motor, which rotates smoothly, has low noise, and long service life.
4. The water faucet is made of all copper material, which has a good feel, long service life, and does not rust.
5. This machine has a large disc diameter, low bounce, high sample preparation efficiency, and good results.
6. This machine adopts a vector frequency converter with sufficient power and a large speed range, which is suitable for different speed requirements during the sample preparation process.
7. This machine has the function of fast switching between high, medium, and low gears, as well as dual mode stepless speed regulation (the three speed can also be customized) and grinding and polishing timing setting.
8. This machine has the function of adjusting the positive and negative directions according to usage habits.
Technical parameters:
Sandpaper diameter: 230mmGrinding disc diameter: 230mm
Speed: 50-1000r/min (infinite)
Voltage: 220V, 50Hz
External dimensions: 720 * 780 * 370mm
Net weight: 46KG
