1. Material Transfer: Enables safe transfer of materials between clean and non-clean areas without disturbing the cleanroom environment.
2. Cross Contamination Control: Prevents airborne contamination by minimizing personnel entry into clean zones.
3. Cleanroom Integrity: Maintains differential pressure, air cleanliness, and proper airflow patterns.
4. Pharmaceutical Industry: Used for transferring drugs, samples, and sterile materials in pharmaceutical manufacturing.
5. Electronics & Semiconductor: Facilitates transfer of sensitive electronic components without exposure to dust or particles.
6. Food & Beverage Industry: Ensures hygienic transfer of food ingredients or packaging materials.
7. Biotechnology & Research Labs: Enables safe passage of sterile instruments, culture media, and samples.
8. Hospitals & Healthcare: Used for transferring medical devices, sterile surgical instruments, and specimens.
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Electromechanical interlock prevents both doors from opening simultaneously.
Flush doors with continuous silicone gaskets for tight seal.
Viewing window (tempered glass / lacquer) for visual confirmation.
Interior SS construction with smooth coved corners for easy wipe-down.
UV-C germicidal lamp with safety interlock — UV off when door opens.
Cycle timer & buzzer optional for UV exposure timing and door release delay.
Door status indicators — LED and audible alarm for forced-open attempts.
No fan / HEPA — zero turbulation, low power, and low maintenance.
Construction
Inner & Outer Body: Stainless Steel 304 (SS 316 available on request)
Finish: Matt / Mirror finish with smooth surface for easy cleaning
Doors: Double door system with toughened glass viewing window
Door Locking: Electromagnetic / Mechanical interlocking to prevent simultaneous opening
Design Features
Type: Static (no airflow inside)
Viewing Panel: Transparent toughened glass for visibility
Handle: Ergonomic stainless steel handle for easy operation
Hinges: Heavy-duty SS concealed hinges
Door Gasket: Silicone gasket ensuring airtight sealing
Electrical & Control
Indicator Lights: “Door Open / Door Close” status
Door Interlock Control System: Electromagnetic type
Buzzer Alarm: For door indication and alerts
(AN ISO 9001:2015 CO. WHO-GMP COMPLIANCE, CE) (ISO13485:2016 , ASHRAE -110, MSME)
Precious Techno Engineering is dedicated to delivering high-quality and innovative engineering solutions. With a focus on precision, reliability, and customer satisfaction, we specialize in design, fabrication, and installation of industrial systems.
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