תיאור
The new generation of PRK Agitator Mills is a further development of the proven NETZSCH Attritor machine.
For the first time these batch mills allow you continuous circulation grinding of hard and abrasive products. A compressed air diaphragm pump discharges the product and is used for circulation during operation.
You achieve highest product qualities with exact reproducibility.
• Special agitator, vertically arranged, with tungsten carbide sleeves as wear-protection for the agitator pegs, activates the grinding media
• High shear and bouncing forces are obtained by optimising the agitator shaft design according to the grinding media size used
• Ideal flow conditions inside the grinding tank by adapted agitator peg arrangement in combination with a semi-spherical tank floor
• Hard metal sieve plate for product grinding separation in the tank floor
• Discharge valve with filter
• Intensive cooling by double-wall grinding tank and coolable circulation pipeline
• Condensation cleaning on the coolable tank lid
• Circulation grinding guarantees exact reproducibility and high product homogeneity
• Residue-free discharge and easy cleaning due to dish bottom chamber
• Enclosed machine design to prevent emissions
• Better servicing, due to integrated swivel-type grinding chamber mobile on rails and pneumatic lifting device for tank cover
• Symmetrically arranged pegs allows reverse rotation to increase the machine’s lifetime
• Coolable grinding chamber
Options
• Automation of production and cleaning process by PLC control
• Adjustable agitator shaft speed
