Jet Pulverizers

Jet Pulverizers

Jet Pulverizers are suitable for handling highly abrasive materials. They are commonly used in pharmaceutical and chemical processing industries.

Features

• Integrating crushing, classifying, mixing, and reshaping to realize the multi-operation on line.
• Higher output, lower energy-resumption. Its output can be doubled compared with opposite-spraying and fluidized bed opposed jet mill.
• Large scope of the input particle size, maximum 5mm.
• Centralized particle size distribution, especially suitable for the products to be narrowly particle size distributed.
• Large scope of comminution, randomly adjust particle size of production in 3~180um, more models, which can be adopted for the output within 5~4500kg/h.
• Inert gases can be used as media when materials to be easily burnt and exploded ground.
• Least-abrasion, especially suitable for the production of high-hardness and high-purity materials.
• Grinding at lower temperature without media, especially suitable for grinding of low melting point and thermo-sensibility materials.
• The structure design makes it easily to unpick and wash, disinfect, change the categories of materials.

Operation

After cooling, filtering and drying, the compressed air will form supersonic airflow through nozzle and the airflow will rip into the crushing chamber to make the materials fluidized. The accelerated materials will converge at the meeting point of several nozzles and produce violent collision, attrition, and shearing to be superfine-grinding. The crushed materials will be transported to the classifying-section by the updraft and the coarse particles and fine powders will be separated by centrifugal force of classifying wheels and drawn of blower. The qualified fine powders will enter the bag collector and the cyclone for collection. The purified gas will be discharged from the fan.