All equipment, from the raw material feed tank to the rotoform and piping, is double-jacketed and temperature-controlled by a thermal oil unit.
The steel belt is cooled to –7 °C using a chiller unit and its glycol tank.
The system operates in a closed circuit to prevent any contamination.
The steel belt is covered by a hood.
The discharge hopper is connected to the bagging system.
The pastillation unit is equipped with an air circulation and filtration system, with humidity and temperature control, to prevent any condensation on the pellets due to warm ambient air conditions.
The pastilles are weighed and then bagged using a calibrated automatic filling machine.
The bags are sealed by a pneumatic heat impulse sealer, with air aspiration and/or nitrogen inerting, to prevent oxidation. Several formats available: 5 – 10 – 15 – 20 kg.
External IBCs or heated ISO containers can be connected to the system.
Steel belt width: 800 mm
Steel belt length: 10 m
Production capacity: 230 kg/h, for high-yield production.