SED-900FD-C — Continuous Band Sealer
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SED-900FD-C is a continuous (band) bag sealer that performs continuous bag conveying, heat sealing and embossed/coded printing in one pass. Designed for sealing plastic film bags of various materials in food, pharmaceuti
مبدأ العمل
After power-on, electro-thermal heaters in the upper and lower heating blocks rapidly heat to the temperature-controller setpoint. The bag's open edge enters between two PTFE/glass-fiber sealing belts that pass through(1) a heated zone(upper + lower heating blocks) where the film melts and fuses,(2) a pressing/cooling zone(upper + lower cooling blocks plus middle pressure wheel) that sets the seal and(3) an embossing/coding wheel that imprints stripes, reticulated pattern or date code. A stepless-speed reduction-gearbox motor(ZYT6-01) drives the belts and conveyor; the conveyor table can be adjusted in front-back and up-down direction to align with the bag's seal line. A cooling fan keeps belts and frame within safe temperature.
المواصفات الفنية
المواصفات
الأبعاد
المواد
الخصائص الرئيسية
التطبيقات
القطاعات
العلامات التجارية للمكونات
التنظيف والصيانة
Stop the machine immediately and clean any film/dirt off the sealing belts and heating blocks before they char(do not touch hot parts; let them cool first). Before powering off after a run, set temperature to zero, run the cooling fan with the belts still moving until heating-block temperature drops below 80°C, then turn the fan and main power off. Daily: check all moving-part screws for looseness; keep electrical parts dry and ventilated.