Double Disc Infinitely Variable Speed Grinding And Polishing Machine

The grinding and polishing machine consists of a base, a grinding and polishing plate and a control panel. The machine adopts good and practical ABS shell, with beautiful, anti-corrosion, anti-rust and other characteristics. The motor is fixed on the base, the shaft is driven by a triangular belt, the grinding plate is sleeved on the shaft, and is driven by the key to rotate, the switch is directly fixed on the body, and the water sand paper is pasted or buckled on the grinding plate The flow rate of the movable water spray pipe is regulated and controlled by the panel knob; the waste liquid can be discharged by the drain pipe.

Metallographic sample grinding and polishing machine stepless speed regulation metallographic sample grinding and polishing machine is a double disc and double control table machine, which is suitable for pre-grinding, grinding and polishing of metallographic samples. This machine can get the speed between 50-1000 rpm directly by frequency converter, which makes the machine more widely applicable. It is an indispensable equipment for users to make metallographic samples

1. Flatten, paste, or hold water sandpaper in a grinding plate.
2. Turn on the water switch and adjust the flow.
3. Turn on the power switch, display flashing speed“OK”, indicating that the system has been power, in standby state.
4. Will cut good sample hold hard, and gently close to the sandpaper, when the sample and sandpaper contact good and no beat, can press the sample for grinding.
5. The pressure should be about 2 kgf (about 2 kgf) so that the abrasive surface does not burn the tissue due to overheating of the friction.
6. At the end of the work, press the stop/resume button, the motor stops running, the left-hand power switch, turn off the system power.

1. The polishing fabric with pressure sensitive adhesive is pasted flatly on the grinding plate. If the polishing fabric is self-made, it should also be pasted flatly on the grinding plate.
2. The outer pressure ring is pressed on the outer circle of the polishing plate to fix the polished fabric without pressure sensitive glue.
3. The prepared polishing agent is applied to the fabric.
4. Hold the sample firmly and gently close to the grinding plate, first press the sample to the center of the grinding plate, and move the sample outward while polishing.
5. When the fabric is very sticky, the polishing agent should be diluted again.
6. When the polished fabric is damaged, it should be replaced in time to avoid damaging the sample.
7. At the end of the work, press the stop/resume button, the motor stops running, the left-hand power switch, turn off the system power.

It is recommended to use a speed between 500 and 800 r/min when polishing the specimen.

1. Working Voltage: AC220V, 0-50hz;
2. Disc diameter: D203MM, speed 50-1000rpm
3. Disc diameter: D203MM, 50-1000rpm
4. Sandpaper diameter: D200MM;
5. Motor Power 350W; total power of dual motors 0.7 kw
6. Weight:45kg
7. precision rotation, low noise.
8. double disc structure, more convenient to use, double disc double control stepless variable speed, can be forward or reverse.
9. Digital display speed.
10. It can be equipped with an automatic feeder or a circulating pump
11. The equipment should be used below 1000m above sea level at 25 °C ± 15 °C and 55% RH ± 10% Rh.
12. Water: the equipment is equipped with a water inlet and a water outlet. It is necessary to connect the tap water and the drainage by itself
13. electricity: ac220v50hz, must have good grounding
14. Qi: None
15. workbench: size 800mm × 600mm × 700mm, weight 200kg +
16. Ventilation: no need