SED-1100JDJ-R — آلة طلاء الشريط اللاصق
لا تزال ترجمة الوصف الكامل لهذا الطراز قيد العمل. راجع التفاصيل بالإنجليزية أو اطلب المعلومات من فريقنا. English
SED-1100JDJ-R PE medical tape coating + perforation integrated machine. Combined hot-melt adhesive coating line with built-in perforation station for producing PE medical tape (e.g. surgical adhesive tape) at up to 1100
مبدأ العمل
Substrate paper unwinds from one of two unwind stations(3" air shaft, 76 mm core, 100 N·m magnetic powder brake, electric loading + auto web steering). Block hot-melt adhesive is loaded into the 150 kg aluminum tank and heated by cast-in heaters in three independently PID-controlled zones(max 230 °C). A high-temperature gear metering pump(VFD-controlled) feeds adhesive through a 3 m PTFE-cored heated hose(1200 W trace heat) to the alloy steel coating head. The blade-coating head dispenses adhesive onto the substrate via internal flow channels with multiple local-zone temperature and flow valves; substrate passes through aΦ215 mm chrome-plated steel coating roll backed byΦ215 mm silicone composite roll(water-cooled, dynamically balanced). The web then passes through the engraved perforation roll(Φ215 mm, oil-cooled) against a silicone backing roll, then to one of two rewind stations(3" air shaft, 76 mm core, dual 100 N·m magnetic powder clutches). Touchscreen(Delta) and Inovance VFDs synchronize coating-head and main drive speeds. Pneumatic cylinders(AirTAC,Φ100 mm × 2) lift the coating head and composite roll for substrate threading.
