SED-2YX-R — Fully Automatic Rubber Stopper & Aluminum Cap Ultrasonic Washer
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SED-2YX-R Fully Automatic Rubber Stopper Ultrasonic Washer (4th generation). Pharmaceutical equipment for cleaning, sterilizing and drying rubber stoppers, lyophilized stoppers, aluminum caps, and composite caps used in
مبدأ العمل
Stoppers/caps tumble in a slow-rotating wash drum(0.5–10 rpm VFD adjustable) inside a 135°C-rated wash tank(-0.1 to 0.25 MPa pressure). Process steps:(1) High-pressure spray + agitation pre-wash via central spray pipe + spiral guide vanes;(2) Gas-water mixed boiling rinse — bottom compressed-air injectors create bursting bubbles that micro-deform stoppers;(3) Ultrasonic + vacuum debubbling — bubbles in stopper crevices burst, allowing wash water in;(4) Self-circulating fine wash via Nanfang pump and inline filter;(5) Water sampling for QC;(6) WFI rinse;(7) Dry-heat sterilization(Fo ≥ 30 min adjustable) at 135°C with stainless heater coil + Class-100 HEPA hot-air circulation;(8) Cooling via Class-100 fresh air through 0.22µm respirator until ≤ 50°C;(9) Reverse-rotation auto unloading through closed-system aseptic discharge port. Cantilever drum mounting(bearings outside tank) prevents wear-debris contamination. Inlet and outlet doors in different cleanroom grades with pneumatic interlock.
