Jet Mill of Needle-Like Plaster

In this economically flourished area, there are many people who know the airflow pulverizer, Jet Mill of Needle-Like Plaster technology is in a leading position in the same industry.

JET MILL OF NEEDLE-LIKE PLASTER temperature will rise, when the temperature of the working fluid is too high, the flow rate of the gas increases. Take air as an example, the critical speed at room temperature is 320 m / sec, when the temperature rises to 480 ° C, the critical speed can be increased to 500 m / sec, that is, the kinetic energy increases by 150%. Therefore, increasing the temperature of the working fluid is conducive to improving pulverization. The pressure of the working fluid is the main parameters of the jet speed, but also the main parameters affecting the fineness of the break. Typically, the higher the pressure of the working fluid, the faster the speed, the greater the kinetic energy. When the titanium powder is pulverized by superheated steam, the vapor pressure is usually from 0.8 to 1.7 MPa, and generally pulverized calcined material is high, and the material after the pulverized surface is low.

Working principle: Transform the compressed air or overheating steam into a high-speed airflow through the nozzle, when the material is sent to the pulverizing chamber by the feeder, a strong impact and severe friction make the material smash A super fine product.

There are some industries like our food or chemicals, pharmaceutical industries, etc. It is made of material comminution. The coarse crusher is mainly used in the various industries to preprocessing, the main role is also a relatively large number of materials or relatively small particulate materials.


Jet Mill of Needle-Like Plaster is widely used, do you know how to use it correctly? The following content hopes to help you.

1. Preparation before departure. Check if the host, connector, pipeline, and the valve are normal, working properly.

2, open the machine

(1) Open the compressor power supply, the dust collector pressure valve and the main air valve, open the air pulverizer power switch, and turn on the power switch.

(2) From zero, gradually adjust to the specified speed.

(3) Open the fan, cyclone separator, dust collector, charge motor, open the total power box, set the inverter frequency, and then start charging.
(4) The particle size of the finished product can be adjusted according to the frequency and bearing capacity of the grading wheel.
3, the sequence of stops:

inverter-feeder-main air valve-compressor-grade impeller-motor cyclone material, dust removal switch-fan-main power supply-air compressor .
4, Maintenance

(1) The motor should be lubricated regularly, but the lubricating oil should not excessively avoid the bearing temperature.
(2) Check the impeller, spiral conveyorThe wear of the broken nozzle is very important.
(3) After pulverizing the material, the rubber powder should be removed to avoid clogging, thereby affecting the crushing effect.
(4) After the filter bag, it should be cleaned or replaced.
5. Precautions

(1) When the discharge equipment is run, the unloading port cannot be reached, and the accident occurs.
(2) The rotational speed of the impeller must not exceed the specified requirements, otherwise the temperature is too high, the impeller, and the electric chance are damaged.
(3) Regularly check the safety valve to ensure safety.

ALPA Rock Jet Mill of Needle-Like Plaster Case Sharing: This customer is a large-scale comprehensive group enterprise specializing in the mining, powder processing and sales of heavy crystalline mines, and the customer is from Foreign imported heavy crystal crushing equipment. Later, by understanding, knowing the ultrafine pulverization equipment of our ALPA Co., Ltd., in terms of performance, in terms of foreign devices, far exceeding the same type of equipment, far exceeded the same type of equipment. Finally, after many exams, Jet Mill of Needle-Like Plaster purchased from our company.
Technical parameters:
Finished product granularity: 1250 mesh
Production capacity: 1.2-1.5T

Shandong Alpa focuses on powder engineering equipment such as crusher, grace machine, modified machine, etc. R \u0026 D, sales of 20 years, the small ultra-fine pulverizer produced by the host, auxiliary machine, electronically controlled control, gathering the gas stream, airflow grading, mechanical and smashing, flexible realizing airflow, airflow grading, mechanical pulverization Applicable to 325 mesh-10000 mesh (45μm-1μm), suitable for a variety of crushing scenes, from research institutes, college laboratories, new products, new materials, new materials, and new materials. It is necessary to make the device selection according to the actual needs. Welcome new and old customers to come to consult!