Double Stream Mill PSKM

Double Stream Mill PSKM Double Stream Mills, type PSKM are airswept mills for gentle pulverizing of dry or moist, soft to medium hard materials. They are used for fiberizing of cellulose materials, wood and annual plants. They ensure cool grinding at high throughput capacities with narrow particle size distribution. Typical materials to be processed are: Chemical Products Ammonium nitrate, aluminum sulfate, magnesium, washing and detergent powders, soda, fertilizer salts, alkali salts, Glaubers salt, crude phosphate, insecticides. Foodstuff Farinaceous products, legumes, powdered milk, gelatin,...

The Double Stream Mill, type PSKM is supplied in its standard version with finished product discharge straight down. A special housing design with integrated product collecting box and lateral product discharge is available. This option allows installation of the machine without any additional support frame or costly concrete foundation and pit. As a standard item, the scope of supply includes a slide to easily remove the grinding ring from the machine to the front. Additional lifting devices and dismantling of the impeller are not needed. Downtime for maintenance is essentially reduced because...

PROVEN TECHNICAL CONCEPTS Different grinding profiles for each requirement Size reduction is done exclusively on the central grinding track which is resistant to wear. The screen rings at both sides of the grinding track work as a subsequent sifter. By changing the screen sizes and many possible variations in the grinding path profile, the machine can be rapidly and easily ad- justed to the desired degree of grinding. In addition, various wing beater wheel designs are available. Screen rings and grinding path elements can be easily replaced. Wide grinding tracks without screen rings Special wide...

Example: Into the V Immediately after the feed material has been reduced on the grinding track, the fine particles are discharged through relatively coarse screen rings positioned on each side of the grinding track just by the air flow generated by the fast rotating impeller. Through adjustment of the air flow, selection of the grinding track profile and selection of the mesh size of the screen rings, the degree of preparation can be controlled as desired. These adjusting possibilities allow easy adaptation of the PALLMANN Double Stream Mill to the material quality required for different applications....

PERFORMING SYSTEMS Proper installation guarantees optimum machine efficiency Double Stream Mills, type PSKM should always be fed by vibratory feeders in order to make sure, that a uniform feed rate and optimum use of the installed electric power can be achieved. Between the vibrofeeder and the feed chute of the mil, it is recommended to install either a self cleaning drum magnet or a cascade feed chute with integrated drawer type permanent plate magnets which can be cleaned in regular intervals during operation. Installation of an air gravity separator is recommended to separate heavy foreign...

Technical data: Type F=ca. mm mm mm approx. kg 3 approx. m kW 3 approx m /min Scale-up factor Diameter of the grinding track Width of the grinding track Width of the screen rings Net weight machine without motor Shipping space machine only Recommended motor Air displacement of machine Standard version with bottom discharge Design with lateral product discharge

The PALLMANN Group of Companies The PALLMANN Group of companies is a leading manufacturer for size reduction machines and systems for the process industries. PALLMANN Maschinenfabrik develops and manufactures machines and complete systems according to customer requirements or as standard solutions for the preparation of almost any material as well as recycling products. In its headquarters in Zweibrücken, PALLMANN operates one of the worlds largest research and technology centers as well as a training- and service center. More than 130 different test machines are available for the preparation...