S-MQW Horizontal Steam Jet Mill

General introduction to S-MQW Horizontal Steam Jet Mill

　　It adopts German technology, high-precision airflow crusher, the grading rotor is installed horizontally, one or more rotors can be installed, the rotor speed can be adjusted by frequency conversion, and the particle size distribution can be adjusted flexibly.

Advantages of S-MQW Horizontal Steam Jet Mill

　　Available particle size D50:0.5-10μm.

　　Nano particle size is available.

　　Saturated steam of working pressure 8-40 bar and temperature 230℃-360℃, both drying effect.

　　Higher speed of steam results in higher kinetic energy, strong grinding force, high-speed jet nozzle exit speed can reach 1020m/s, produce finer powder.

　　Stronger grinding ability and energy, easy to achieve finer powder.

　　Compared with normal jet mill, higher energy efficiency, lower operating cost.

　　The grinding process is completed by the collision of materials themselves., Fully self-grinding, So this device is durable and the purity of products is high in contrast.

　　High speed and low viscosity, can achieve higher grinding efficiency and classification accuracy, reduce over-grinding, obtain narrower particle size distribution.

　　Good particle shape and high activity.

　　The classifying wheel separates the material automatically with airflow, no coarse particles.

　　Key parts like classifying wheel and nozzle could made by wear-resistance material, and also ensuring non-contact with metal throughout the grinding for high purity of the final product.

　　Single or multi-classifying wheel are installed horizontally.

　　Rotating speed of wheel is controlled by inverter, particle size can be adjusted freely.

　　Grinding is in closed system, low dust and noise, clean and environmentally friendly.

　　PLC control system, easy operation.

　　Can be used for ultra-fine processing of high viscosity products.

　　The motor can be connected with belt to increase rotating speed.

　　Can be used in series with multi-stage classifiers to produce products with multiple sizes.

　　Weighing control system, high precision, optional, high product stability.

　　Optional explosion-proof design, can also be upgraded to nitrogen circulation system to meet the ultra-fine grinding processing requirements of flammable and explosive oxide materials.

Working principle of S-MQW Horizontal Steam Jet Mill

　　Steam Jet Mill(Steam kinetic energy mill) Upgraded by conventional jet mill, adopts unique high-temperature mechanical sealing technology, cooling technology, high-temperature steam as grinding kinetic energy medium, specially designed Laval nozzle drive high-speed collision and grinding of materials. The grinded material enters the forced vortex classification, the qualified materials enter the heat preservation collection system, and the coarse materials fall into the grinding zone to continue the grinding, the whole process is completed under the dry process.

Technical Data of S-MQW Horizontal Steam Jet Mill

Parameters（S-MQL/W）	Unit	2000	3000	4000	6000	10000	15000	20000
Steam Volume	kg/h	1000～2000	1500～3000	2000～4000	3000～6000	6000～10000	10000～15000	15000～20000
Steam Pressure	bar	5～40	5～40	5～40	5～40	5～40	5～40	5～40
Temperature	℃	260～360	260～360	260～360	260～360	260～360	260～360	260～360
Output Capacity	kg/h	400～1000	600～1500	800～2000	1200～3000	2000～5000	3000～8000	4000～10000
Fineness	μm	0.5～10	0.5～12	0.5～12	0.5～14	0.5～14	0.5～16	0.5～16

　　Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.