Industrial-Grade Mechanical Interlock Pass Box | Powder-Coated/201 SS Construction | Cleanroom Equipment

Industrial-Grade Mechanical Interlock Pass Box | 960x860x890mm | Powder-Coated/201 SS Construction | Cleanroom Equipment

Engineered for Critical Environments: Convex Door Mechanically Interlocked Pass-Through Window
Hybrid Durability: Externally protected by cold-plate baked coating (anti-corrosion/IP54 rated) with 201 sanded stainless steel interior (Ra≤0.8μm) for chemical resistance and seamless sanitization.
Fail-Safe Operation: Mechanical interlock enforces sequential door opening, blocking 99.9% cross-contamination risks during material transfers.
Pharma/Biotech: Tempered glass observation windows allow visual verification without breaking sterility for vial/kit transfers.
Electronics: Static-control coating (optional) protects sensitive components in PCB handling environments.
ISO 14644-1 Compliance: Validated airflow integrity for ISO Class 5-8 cleanrooms.
Heavy-Duty Build: Reinforced stainless steel handles endure 30,000+ cycles, backed by 2-year industrial warranty.
Trusted by sterile packaging lines, semiconductor cleanrooms, and bioreactor suites.

Dual-Material Hybrid Structure – Exterior cold-rolled steel with anti-corrosion baking finish & interior 201 sandblasted stainless steel, achieving ISO 14644-1 cleanroom material compatibility and industrial durability.

Bi-Directional Door System with Inspection Windows – 8mm tempered glass panels enable real-time process monitoring without interrupting sterile workflow protocols.

GMP-Certified Mechanical Interlock – Enforces sequential door activation to eliminate 99.7% cross-contamination risks during pharmaceutical/biohazard transfers.

UV-C Germicidal Decontamination – Automated 360° sterilization cycles (254nm wavelength) maintain Class 100/ISO 5 environment standards between operations.

Anti-Microbial Ergonomic Handle – 316L stainless steel construction withstands 10,000+ operational cycles with glove-friendly grip design.

Space-Optimized Footprint (960×860×890mm) – Combines compact exterior dimensions with 650L transfer capacity for high-density cleanroom layouts.

ATEX-Certified Safety Monitoring – Explosion-resistant windows with door status sensors ensure OSHA-compliant operator protection during chemical transfers.

Application Scenarios

Material transfer in pharmaceutical cleanrooms.

Sterile sample handling in biomedical laboratories.

Contamination-sensitive component transfer in electronics manufacturing.

Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of professional cleanroom solutions.

At MRJH, we offer a wide range of high-quality products to meet your purification needs. Our product lineup includes Fan Filter Units, Pass Boxes, Air Showers, Cargo Showers, laminar flow hoods, HEPA Box, HEPA Filter , Clean Room Filters , steel doors, and various other clean room equipment. We take pride in our ability to provide OEM/ODM/customized services to tailor our products to your specific requirements.

Since our establishment in 2012, we have been committed to delivering exceptional air filters, air purification equipment, and cleanroom solutions. Our state-of-the-art production facilities are equipped with advanced AMADA CNC punching machines, CNC bending machines, shearing machines, and large laser machines. These cutting-edge technologies enable us to maintain stringent quality control and ensure the precision and reliability of our products.

At MRJH, we prioritize customer satisfaction and strive to provide solutions that meet international standards. Our friendly and professional team is dedicated to delivering outstanding service and support throughout the entire process. We are proud to serve clients globally and look forward to partnering with you to create a cleaner and safer environment.

Please feel free to contact us for any inquiries or further information.