Planetary ball mill

USES:

ND11 - QM series planet ball mill is mixed, and fine grinding, small new product development and preparation, high-tech materials small batch production of necessary device. This product is small, complete functions, high efficiency, low noise, it is scientific research units, institutions of higher learning, enterprises laboratory access to research sample (each experiment can also gain four sample) of ideal equipment, with vacuum ball rub pot, can be in vacuum condition or inert gas protect state abraded specimens. Widely used in geological and mineral, metallurgy, electronics, building materials, ceramic, chemical industry, light industry and pharmacy, environmental protection and other departments.

QM series planet ball mill is equipped with four in a turntable on ball grinding cans, when the wheel turns, ball rub pot for the movement of the planets, central axis high-speed grinding ball in cans of grinding and mixed samples. This product can use dry, wet two methods crushing and blending of different size different products, materials, minimum granularity abrasive products to 0.1 microns (namely 1.0 x 10-4mm)

The original user selecting our low temperature refrigeration devices that can be converted into a low temperature will be the planet type ball mill (see QM - DY, QM - DK low temperature the planet type ball mill product introduction).

Specifications: type specification ball rub pot note

Specifications (ml) quantity (a/sets) (equipped with appropriate amount of the grinding ball)

QM - 3SP04 0.4 L 50 to 100 4 can match 50ml vacuum ball rub pot

QM - 3SP2 2L 100 ~ 500 4 can deserve to 100 ~ 250ml vacuum ball rub pot

QM - 3SP4 4L 250 ~ 1000 4 can deserve to 250 ~ 500ml vacuum ball rub pot

QM - 2SP12 12L 1000 ~ 3000 4 can match 10 ~ 2000ml vacuum ball rub pot

20L 1000 ~ 2SP20 QM - 50 4 can match 3500ml vacuum ball rub pot

QM 2SP60 10L ~ 60L - 15L 4 can match 10L vacuum ball rub pot

100L 10 ~ 2SP100 QM - 25L 4 can match 10 ~ 20L vacuum ball rub pot

Note: QM - 3SP mold is the original QM - 1SP type 1SP modified, QM - the host and power controller type are separated, and the host of 3SP QM - and the power as a whole, and plastic controller combination between more beautiful, and the mechanical properties and electrical properties are the same.

Technical indicators: transmission ways: gear transmission

Working way: two or four ball rub pot and work

Maximum sample loading quantity: ball rub pot bulk two-thirds

Feeding size: soil materials, other materials acuities more than 10mm 3mm

The grain-size: minimum can amount to 0.1 um

Speed ratio (revolution: rotation) : 1:2 (0.4 L, 4L 2L,); 1:1. 9 (12L); 1:1. 5 (20L, 60L, 100L)

Speed (rotation) : 0.4 L: 0 ~ 600 R.P.M. 2L: 0 ~ 580 R.P.M. 4L: 0 ~ 53 R.P.M. 12L: 0 ~ 440 R.P.M. 20L: 0 ~ 280 R.P.M. 60L: 0 ~ 250 R.P.M. 100L: 0 ~ 230 turn/points

Control mode: stepless speed regulation, SPC control, automatic and manual timing positive &negative, regular shutdown

Maximum continuous working time (minus) : 72 hours

Gear transmission advantages:

1. Good consistency the same process condition, of the same material, four cans of abrasive results are consistent.

2. The same process conditions better repeatability, of the same material, many experiments results are consistent.

3. Use convenient planet round without replacement strap, greatly to reduce labor intensity.

Gear transmission thoroughly solved the conveyor belt transmission belt skid, belt in a series of problems caused by the wear and tear

The planet type ball mill of several kpis:

1. The planet type ball mill speed speed is an important indexes. To make fine grinding materials, sharpen, should choose the right speed.

2. The maximum continuous working hours with the planet type ball mill production sub-micron or nano materials, often need equipment for 50 hours above full work, and makes every effort to process conditions (such as speed) don't change.

3. On the same kind of materials, consistency of same kind of process, ordered the two cans or four cans of grinded results agree completely, use gear transmission completely can do, but with the belt transmission is difficult.

4. On the same kind of material, repeated the same kind of process, requirements of ball mill repeatedly the result completely consistent. Using gear transmission can do it, and with the belt transmission can not be achieved.

5. The noise high-speed rotating no-load condition, the noise of the belt rotary for 66dB, gear transmission noise 68dB, but for the full load work condition, two transmission noise 75dB, all of the same. This is mainly grinding ball grinding material impact, each other voices. Because only load condition of noise can have meaning, so, the belt transmission and gear transmission noise effect is the same.

6. Speed with rotation than: the speed of the revolution than is the planet type ball mill a technical performance index, the parameters and rotational speed, factors such as the size of milling time closely, complicated relationship. In order to let users in trials reduce influence factors, simplify process condition, my factory technical personnel in the development the process of planetary pulverizing mill, after a lot of repeated the contrast experiment, finally selected 1:2 (4L) and 1:1. More than 5 (p 12L) for the best speed ratio (this planet grinding speed and imported than basic coincide). For the vast number of users in this work from the test grope savings of precious time

Features: adopt gear transmission, ensure 9:28 consistency and repeatability tests.

turn degrees fast, energy, efficient, fine granularity

can also gain an experiment four different sizes and materials of the samples.

frequency conversion, program-controlled stepless speed regulation, according to the test results selected ideal speed.

With regular shutdown, 9:28 automatic timing is, reverse device, according to need to free choice, practical convenience.

The machine of the low gravity , rigid, compact structure, convenient operation, safe and reliable, low noise, no pollution, consumption is small, etc