SPHERO®220, 350 and 560 underwater pelletizing systems
are specially designed for big throughputs up to 36,000 kg/h of virgin polymer production. A unique knife head design and optimized flow conditions within the Cutting Chamber ensure perfectly spherical pellets which are ideally suited for further processing. Through axial movement of the motor shaft, the main drive motor continuously grinds the knife edges during operation, increasing equipment availability and thus reducing costs. A further highlight of the SPHERO®line is the liquid-heated Die Plate. The design of the die plate as well as the arrangement of heating pipes and valves assure a simple, rapid exchange. Compared with conventional electrically heated die plates the new design produces pellets with consistently narrow size distribution, a feature heretofore not attained.
Benefits
Rugged design – all components are arranged on a common supporting frame
Excellent pellet quality – optimum water flow within the cutting chamber combined with an unique knife head design
Quick product change – cleaning, assembly and start-up are kept to a minimum
Optimized lifetime of the cutting tools
Single-handed opening and closing of cutting chamber for quick, convenient and safe operation
Various die plate options availabe: electrical-heated, liquid-heated and thermally insulating SuperFlow die plate
Integration into Combi-Crystal-PET® guarantees an innovative PET production with high potential of energy savings
We supply Cutter Blades, cutting chamber, Knives hub holder, die plates, water-box components to pelletizing system