Air-Swept Mills (Screenless) are recommended for micro fine pulverizing of soft to medium hard ,fibrous and slightly moist materials. Mill is uneconomical where frequent change over of product is required and material is abrasive. Such Impact Mills efficiently handle fibrous materials and products having similar structure. Water circulation jacket is an optional feature apart from different styles of grinding elements.

Axially fed material is swept across the peripher of hammers and whizzer type retainer plate. Grinding action takes place between high speed hammers and serrated liners. Micro fine powder is discharged through a cyclone separator coupled with a dust filter unit. Rotary Air Lock Valve is recommended for dust free collection of fine powder.

Ultra Fine Mills (Screenless) are precisely built for grinding of soft to medium hard materials into amazingly fine powder. Built-in water circulation jacket and additional air injection facility retains grinding temperature lower than otherwise permitting handling of sensitive applications. Design permits ease to cleaning & quick change over of products, thus savings through a minimum of downtime.

Feed is controlled via screw feeder. The air swept product passes through a complex grinding contour where attrition force combined with turbo (jet) effect ensures ultra fine particle size. The annular gap plate controls the flow of material through the Mill. The powder is discharged at the bottom opening for collection. Various options available to meet users need.

Air-Classifier Mills (Screenless) are ideally designed for micron particle size. High air through put unique multi-tip rotor and serrated liners create numerous air-whirls, turbulence and progressive grinding. The direction and speed of the particle is suddenly changed within extremely short period resulting into turbulent collision between particles .This ensures micronised fine & free-flowing product. The great turbulence and high air volume ensures a minimum temperature increase facilitating handling of sensitive materials. The classifier retains coarser particles, while suction fan discharge fine powder to the cyclone separator and dust is collected in the bag filter unit. Rotary Air Lock Valve is recommended for such Mills.

Air-Classifiers ,unique in design,classify fine & very fine powder in the range of 150 to 50 microns and also 50 to 5 microns. Off-late, conventional Sieving & Grading Machines are undergoing replacement by Air Classifiers. Largely due to operational convenience cut-size adjustment and dependable end product.

Nature size and shape of the particles determine cutoff limit and accuracy for a given throughput. The right blend of centrifugal and centripetal forces classify the particles effectively. Desired particles get conveyed for discharge, while coarser particles settle down for collection or recycling. Installation can be either in-line with a grinding mill or off-line. Static classifiers are also available for specific applications.