Product Details
Mechanical Interlock Pass Box | Convex Door & Hybrid CR Steel
201 SS | 760x660x690mm | Industrial Grade
The Convex Door Mechanically Interlocked Pass-Through Window is a
contamination control system designed for safe material transfer
between cleanroom environments, complying with ISO 14644-1
standards. Ideal for pharmaceutical, biotechnology, and electronics
industries, it integrates outside cold plate baking paint and
inside 201 sanding stainless steel, double doors with observation
windows, and mechanical interlocking to ensure contamination-free
transfers. Equipped with durable stainless steel handles, it
provides a reliable and hygienic solution for cleanroom
applications.
Parameter Name | parameter |
Material | Outside cold plate baking paint and inside 201 sanding stainless
steel |
Window Design | Double doors with observation windows |
Interlock System | Mechanical interlock to prevent simultaneous door opening |
Door Handle | Stainless steel for durability |
External Dimensions | W760 × D670 × H690 (mm) |
Internal Dimensions | W600 × D600 × H600 (mm) |
Certifications | ISO,GMP,CE |
Key Features
>1. >Dual-Material Construction: Outside cold plate baking paint and
inside 201 sanding stainless steel for durability and cleanroom
compatibility.
>2. >Double Door Design: Features observation windows for enhanced
visibility and functionality.
>3. >Mechanical Interlock System: Prevents simultaneous opening of both
doors, eliminating cross-contamination risks.
>4. >Durable Door Handle: Made of stainless steel for long-lasting
reliability.
>5. >Optimized Dimensions: Compact yet spacious design for efficient use
in cleanroom environments.
>6. >Safety & Visibility: Observation windows ensure clear
visibility and enhanced safety during operations.
Application Scenarios
>Material transfer in pharmaceutical cleanrooms.
>Sterile sample handling in biomedical laboratories.
>Contamination-sensitive component transfer in electronics
manufacturing.
Q1: How does the hybrid CR steel/201 SS construction and convex
door design of this mechanical interlock pass box enhance
durability and cleanliness in harsh industrial environments?
The hybrid CR steel/201 stainless steel construction combines the
strength of CR steel for structural integrity with the corrosion
resistance of 201 stainless steel, making it ideal for industrial
settings with exposure to moisture, chemicals, or heavy usage. The
convex door design minimizes recessed areas where dust, debris, or
contaminants could accumulate, simplifying cleaning and reducing
the risk of microbial growth—a critical advantage in food
processing, pharmaceuticals, or manufacturing. The mechanical
interlock system ensures only one door opens at a time, preventing
cross-contamination during material transfer, while the robust
materials withstand frequent sanitization and rough handling. This
design addresses the need for long-lasting, hygienic equipment in
demanding industrial workflows.
Q2: Can the mechanical interlock system and hybrid material design
of this pass box reduce maintenance costs and downtime in
high-traffic industrial operations?
Yes. The mechanical interlock system is engineered for reliability,
with fail-safe mechanisms that prevent door malfunctions even in
high-traffic environments, reducing costly downtime. The hybrid CR
steel/201 SS construction resists corrosion and wear, extending the
pass box’s lifespan and minimizing maintenance needs compared to
single-material units. The convex door design’s smooth surface and
welded seams further reduce particle buildup, lowering cleaning and
sanitization efforts. Routine maintenance, such as gasket
inspections or lubrication, is straightforward, ensuring the pass
box operates efficiently over time. This cost-effective durability
is especially valuable in factories, warehouses, or logistics hubs
where continuous uptime is essential.
Q3: How does the 760x660x690mm size and convex door design of this
pass box optimize space and operational efficiency in industrial
settings?
The 760x660x690mm dimensions provide ample interior space for bulk
material transfer (e.g., pallets, tools, or large components) while
maintaining a compact footprint suitable for narrow factory aisles
or confined warehouse spaces. The convex door design enhances
ergonomics with a curved handle that’s easy to grip and operate,
even with gloves, speeding up material transfers in high-throughput
environments. The mechanical interlock system streamlines workflows
by ensuring safe, sequential door movements, preventing
bottlenecks. This space-efficient, user-friendly design is
particularly beneficial in industrial facilities where maximizing
floor space and operational speed are critical to productivity.
Company Profile
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.