Liquid Nitrogen Planetary Ball Mill

Grinding tank volume

(50ml~500ml)*4

Grinding tank material

Zirconia, Corundum, Agate, Cemented Carbide, Stainless Steel, PTFE, PU, Nylon. According to your needs.

Max feeding volume

Material and grinding balls shall not exceed 2/3 of volume

Feeding material size

Brittle materials ≤ 10mm,Others≤3mm

Output material size

Min 0.1um

Speed

Revolution35~335r/min,Rotation70-670r/min

Working mode

Two or four tanks work at the same time

Working Voltage

AC 220V

Power

0.75 kw

Max continuous working time

72 hours

Transmission mode

Gear transmission

Setting time

1~9999 min

Alternate working time

1~99 min

Control operation mode

Frequency conversion

Liquid nitrogen

Working temperature of grinding tank: -40 ℃ ~ 20 ℃

Air consumption per unit time (0-10 ℃): 4-5 L/h

Features

1. Gear transmission overcomes the shortcomings of the original belt transmission, such as easy to slip and unstable speed.

2. The tank adopts planetary motion, with high efficiency and fine particle size.

3. Frequency conversion control, the ideal speed can be selected according to the test results.

4. The frequency converter has undervoltage and overcurrent protection, which can protect the motor.

5. It has the functions of timed shutdown, automatic timed forward rotation and reverse rotation, and can freely choose one-direction, alternating, continuous, timed and irregular operation modes according to needs, so as to improve the grinding efficiency.

6. Four samples of different materials and sizes can be obtained simultaneously in one experiment.

7. Low center of gravity, easy operation, safety and reliability, low noise, no pollution, and low loss.

8. The equipment is equipped with a safety switch, which can prevent the equipment from starting when the safety cover is opened, so as to avoid safety accidents.

Effective volume

15L

Working pressure

≤ 0.1Mpa

Daily evaporation loss rate

7%

Input volume

≥2L/min