Agate grinder
The agate grinder has the advantages of simple operation and micron grinding fineness. Instead of the heavy manual grinding of the previous grinding bowl, it frees hands and saves time. The grinding effect is far better than manual grinding. The control system independently developed by the company can accurately control the rotational speed and grinding time of the grinding rod. It is the preferred equipment for grinding micro-powder in laboratory.
Detailed
Brand: Jiuban
Model: JB-120
Name: agate grinder
一、Product Overview:
The agate grinder has the advantages of simple operation and micron grinding fineness. Instead of the heavy manual grinding of the previous grinding bowl, it frees hands and saves time. The grinding effect is far better than manual grinding. The control system independently developed by the company can accurately control the rotational speed and grinding time of the grinding rod. It is the preferred equipment for grinding micro-powder in laboratory.
二、Working principle:
1、The grinded solid particles with coarse particle size are placed in an agate mortar；
2、The bottom of the agate mortar is a hemispherical surface in a strict sense. It is hard, wear-resistant and very smooth. The agate mortar rotates by a slow-speed decelerating motor；
3、The rod head of agate grinding rod is also a hemisphere in a strict sense. The center line of the grinding rod intersects with the center line of the grinding bowl to form a suitable oblique angle. The grinding rod extends into the grinding bowl, and a compression spring is arranged in the grinding rod. Under the action of the spring, the rod head is closely attached to the bottom of the grinding bowl. The grinding rod is driven by a speed-reducing motor and rotates like a conical trajectory；
4、Bowl and rod grinding, their respective movements, form a clever rolling grinding of coarse particles；
5、Because of the grinding motion of agate mortar and grinding rod, the grinding opportunities for solid particles are equal, and the particle size of fine powder is very uniform. The grinding time is set according to the need, and the automatic control is realized；
6、 After grinding for a reasonable period of time, the coarse particles are ground into very fine powder particles. The particle size can reach the micron level, and some can reach the nanometer level；
三、Applications:
1、Superhard material powder, such as diamond grinding wheel abrasive powder.
2、Electronic micro-powder, such as semiconductor micro-powder, polysilicon micro-powder.
3、Resin powder.
4、Food powder, such as coffee powder.
5、 Medical powder.
6、 Chemical powder, such as iodine powder.
四、Technical parameters:
1. Diameter of mortar: 120 mm
2. Pot depth: 34mm
3. Rotary speed of lapping rod: 20-90 rpm
4. Pot speed: 10 rpm
5. Rod power: 25W
6. Pot power: 10W
7. Material of mortar: agate
8. Material of mortar bar: agate
9. Grinding time: 1-900 min
10. Length x width x height: 240 x 240 x 500 mm
11. Weight: 12 kg
12. Voltage: 110/220v 50/60Hz
