«>MAAG DROPPO® Drop pelletizing system for perfectly spherical, dust-free pellets The DROPPO® drop pelletizing system made by MAAG Automatik has been particularly designed for the production of perfectly uniform, dust-free pellets. The cooling and solidification process may use air, nitrogen, water or reaction liquid - thus offering utmost flexibility to the customer. Your benefits ■ Ideally suited for low-viscosity melts and liquids ■ Perfectly spherical, dust-free pellets ensure superb conveyance and high bulk-density during storage as well as precise dosing during subsequent processing ■ Drop process unit may be integrated into already existing lines such as spray towers, etc. ■ High profitability due to reduced energy consumption and low manpower requirements ■ Quick and simple product changeover ■ No mechanical wear

DROPPO® Precise spherical pellets for your competitive edge MAAG Automatik offers the perfect solution for your individual requirements: DROPPO® Mini for product development and for laboratory applications, DROPPO® 50 for small to medium throughput rates, and DROPPO® 300 for large-scale production. Range of applications DROPPO® drop pelletizing systems are ideally suited for low-viscosity melts and liquids with viscosity less than 500 mPas such as: ¡ ¡ ¡ ¡ ¡ Plastic preproducts, e.g. dimethylterephtalate, bisphenol A, maleic anhydride, urea Low-viscosity plastics, e.g. PET Additives for the plastics...

DROPPO® DROPPO® drop pelletizing systems Drop pelletizing process The core component of the system is the die head, where the lowviscosity melt or liquid flows through concentrically arranged die holes and emerges as a fine molten strand which then separates into droplets. Harmonic vibration applied to the melt ensures that these droplets are extremely uniform in size. Surface tension, a specific material property, then forms the droplets into perfect spheres as they continue to fall. Droplets may be produced with diameters ranging from 0.25 to 4.0 mm depending on the product characteristics and...

Technical data: Drop pelletizing of fatty acids, n = 30 mPas, into cooling gas Drop pelletizing of active substances, n = 400 mPas, into reaction liquid Droplet diameter: 0.6 mm 1.0 mm 1.2 mm 2.0 mm 2.4 mm 2.8 mm The above data refers to a DROPPO® 300 drop pelletizing system with a die hole of 300 mm. Further data is available on request. PUMP & FILTRATION SYSTEMS > ©> IHAAG ©] ETTUNGER PELLETIZING SYSTEMS > GAIA SCHEER AUTOMATIK REDUCTION PULVERIZING SYSTEMS > REDUCTION RECYCLING SYSTEMS > ETTUNGER 98_EN_2020/02 Data and illustrations refer to the date of printing. Changes may be made without...