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 14644-1 |
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.
