SD-DY Series Fully Automatic Washer Disinfector – 180L to 600L Microprocessor Controlled Cleaning & Disinfection for Hospitals & Dental Clinics
SD-DY Series Fully Automatic Washer Disinfector – 180L to 600L Microprocessor Controlled Cleaning & Disinfection for Hospitals & Dental Clinics
For hospital CSSD, endoscopy centers, operating rooms, and dental clinics that require automated, validated cleaning and disinfection of reusable medical instruments, the SADA Medical SD-DY series fully automatic washer disinfector delivers reliable performance with microprocessor control. The SD-DY270 model features a 270-liter chamber (with additional capacities from 180L to 600L available) and is designed to clean, disinfect, oil (rust prevention), and dry endoscopes, lumen instruments, scalpels, hemostatic forceps, biopsy forceps, needles, tubes, glassware, dressing bowls, drums, and measuring devices. The 7-inch color touch screen with PLC programmable control offers 6 preset standard programs (enzymatic fast wash, standard cleaning, thermal disinfection, chemical cleaning, rapid thermal disinfection, and drying). Automatic enzyme adding pumps (3 units) precisely meter cleaning enzyme, lubricating oil, and disinfectant. The unit features boiling disinfection (93°C), A0 value recording, hot air drying, fault self-diagnosis, and a built-in printer for full documentation. Constructed from high-quality 304 stainless steel with double-layer door and large transparent glass window, the SD-DY series protects staff from cross-infection while delivering efficient, residue-free processing. Whether for a busy dental clinic or a central sterile supply department, this washer disinfector is the backbone of modern infection control
⚙️ Why Hospitals & Dental Clinics Choose the SD‑DY Washer Disinfector
24 programmable groups, 6 preset programs, dynamic display of running status. Fault detection with on‑screen troubleshooting tips.
3 fully automatic pumps for cleaning enzyme, lubricating oil, and disinfectant. Low-dose and full-failure alarms.
93°C thermal disinfection with A0 value recording. Automatic oiling for rust prevention – reduces staff workload.
Fully imported hot fan, multi‑stage adjustable temperature – dries instruments completely before sterilization.
Fully imported high‑pressure spray pump – no dead angles, no hiding place for dirt.
Needle printer automatically prints process data, A0 value, and alarm records – data retention >10 cycles.
Separate chemical disinfection program for non‑high-temperature‑resistant instruments.
Pre‑heating function reduces complete cleaning+disinfection+drying time – improves workflow efficiency.
📋 Technical Specifications – SD‑DY270 Washer Disinfector
Engineered for high‑volume automatic cleaning and disinfection. Chamber and all wetted parts are high‑quality 304 stainless steel, with 10mm sound‑absorbing and high‑temperature‑resistant insulation. Below are the key specifications for the 270L model.
| Capacity | 270 Liters |
| Chamber Material | 304 Stainless Steel |
| Air Filter Efficiency | 99.99%, filtration accuracy 0.2 µm |
| Door Opening | Manual, forms loading platform when opened. Double‑layer steel, transparent glass window |
| Control System | PLC programmable, 24 groups, 6 preset programs |
| Display | 7" color touch screen, 800×480 resolution, 64bits RISC Cortex A8 600MHz |
| Preset Programs | Enzymatic fast wash, Standard cleaning, Thermal disinfection, Chemical cleaning, Rapid thermal disinfection, Drying |
| Printer | Needle printer, automatic process data & A0 value recording |
| Cycle Time | 30‑40 minutes (complete cleaning + disinfection + drying) |
| Heating Method | Electric heating |
| Temperature Range | Room temperature to 110°C (disinfection up to 98°C adjustable) |
| Time Range | 0‑9999 seconds (programmable) |
| Water Source Pressure | 0.30 – 0.80 MPa |
| Power Supply | AC 380V / 50Hz, three‑phase five‑wire |
| Chemical Pumps | 3 pumps (enzyme, lubricant, disinfectant), automatic precise filling |
| Standard Accessories | 14‑layer standard cleaning rack, 8 standard trays, 6 spray arms, filter, water inlet/outlet hoses, DN50 clamp |
🏭 Available Models – SD‑DY Series (180L – 600L)
Multiple capacities to match your facility's workload. Below is the full range of washer disinfectors available from SADA Medical.
| Model | Cleaning Capacity (L) | Cleaning Machine Level | Number of Baskets | Door Opening |
|---|---|---|---|---|
| SD-DY180 | 180L | 2 | 4‑8 | Manual |
| SD-DY270 | 270L | 4 | 8‑17 | Manual |
| SD-DY350 | 350L | 4 | 8‑17 | Manual |
| SD-DY420 | 420L | 5 | 15‑27 | Automatic |
| SD-DY500 | 500L | 5 | 15‑27 | Automatic |
| SD-DY600 | 600L | 6 | 18‑33 | Automatic |
🌟 Complete Automation: The SD-DY series handles the entire process – spray cleaning, rinsing, boiling disinfection, chemical cleaning/disinfection, oil rust prevention, and drying. No staff on‑duty required during the cycle.
🌟 Safety & Compliance: Double‑layer door with large transparent glass window, door barrier safety, insulation, and automatic fault detection with audible alarm. Meets relevant national standards with A0 value recording.
🌟 What's included: Cleaning rack, 8 standard trays, 6 spray arms, filter screen, water inlet hose, drainage hose, DN50 clamp, and user manual.
🏥 Primary Applications
- Hospital CSSD (Central Sterile Supply Department) – Full‑load instrument processing
- Endoscopy Centers – Flexible/rigid endoscopes, lumen instruments
- Operating Rooms – Scalpels, hemostatic forceps, biopsy forceps
- Dental Clinics & Stomatology Departments – Handpieces, forceps, mirrors, burs
- Supply Rooms & Disinfection Centers – High‑volume reusable devices
- Laboratories & Pharmaceutical Facilities – Glassware, measuring devices, tubing
✅ Why Choose the SD‑DY Series?
- Fully automatic – staff can focus on other tasks
- 6 preset programs for different load types
- Chemical dosing with low‑dose and failure alarms
- 93°C thermal disinfection with A0 value documentation
- Hot air drying – ready for sterilization
- Low‑temperature disinfection option for heat‑sensitive instruments
- Fault self‑diagnosis with on‑screen solutions
- Double‑layer door with transparent window for visual monitoring
✅ SADA Medical – Quality & Certifications
SADA Medical Co., Ltd. is a professional manufacturer and supplier of washer disinfectors, steam autoclaves, low‑temperature plasma sterilizers, and ethylene oxide sterilizers, exporting to over 80 countries worldwide. We are certified under ISO 9001:2015 and EN ISO 13485:2016 (Medical Devices). The SD-DY series fully automatic washer disinfector is factory‑tested and ready for daily clinical use. Each unit comes with a 12‑month warranty and 24‑hour technical support.
Why customers trust SADA Medical:
- Factory‑direct pricing – no middleman markup
- OEM/private labeling available for volume orders
- 12‑month warranty + 24/7 technical support
- Fast worldwide shipping from Shanghai, Ningbo, Qingdao ports
- 10‑15 working days production lead time
📄 Download the full catalog, user manual, and validation guide using the blue button below.
📞 Ready to Automate Your Instrument Cleaning & Disinfection?
Contact us for factory pricing, OEM service, and fast worldwide shipping. Talk directly to our sterilization specialists at Sada Medical Equipment Co., Ltd.
📱 Tel / WhatsApp: +86 18056076519 | 📧 vivian@sadamedical.com | 🌍 sadamedical.com
✔ HS Code 8419200000 – Medical washer disinfectors.
✔ Fully automatic cleaning, rinsing, disinfection, oiling, and drying – no staff on‑duty required.
✔ 6 preset programs + 24 programmable groups – flexible for any load.
✔ 7" color touch screen with fault self‑diagnosis and on‑screen troubleshooting.
✔ A0 value recording and printer for compliance documentation.
✔ 304 stainless steel chamber, imported pumps and fans.
✔ Low‑temperature chemical disinfection option for heat‑sensitive instruments.
✔ Capacities from 180L to 600L – choose the right size for your facility.
✔ 12‑month warranty, 24‑hour technical support.
⚠️ Power requirement: AC 380V 50Hz three‑phase five‑wire – please confirm your facility's power supply.
