Hot air dryer ST series

cleaning

Warm-air-dryers are used for drying and pre-heating solvent-free synthetic granulates. Advantages here are: enlarged plasticizing capacity quality improvement quality assurance improved flow behaviour Surface humidity at granulate will be achieved with non-hygroscopic synthetics (e.g. PE, PP,PS, etc.) with unfavourable storage, large temperature differences and condensate with high air humidity. A pre-heating is necessary to remove condense humidity. Several machinery can be served by one dryer. Details operating voltage: 3 x 400 Volt, 3-phases/PE 50 Hz control voltage: 230 Volt via transformer temperature control: industrial electronic Controller, range: 0 up to 160 °C, measuring element: Pt 100 temperature protection: capillary Thermostat , range: 60 up to 200 °C, heater turn-off and visual signal with over heat capacity circuit: conductor permanent sound level: < 70 db (A) measured in front of 1 m to the terminal box at 1.6 m height thermal safety: class 2 as per IEC 519-2 section 13.4 outer tank material: sheet steel standard outer tank painting: RAL 6011 reseda-green structure cleaning port: 400 x 400 mm at side wall internal tank material: 1.4541 or 1.4301 stainless steel air regulation: adjustable fresh-, circulation and exhaust air slide exhaust chimney: Ø 70 mm insulation: 60 mm all sides