SS & Powder Coated Cleanroom Cupboard
Pharmaceutical equipment and consumable storage cabinet fabricated from heavy-gauge AISI 304/316L stainless steel or epoxy powder-coated GI steel. Features a 30° sloped top, 100 kg load capacity per shelf, and key lockable doors.
Engineering Overview & Fluid Dynamics
Active contamination barrier and laminar downflow principles
The Himalayan Steel Cleanroom Storage Cupboard is engineered to provide dust-free, lockable containment for sterile packaging materials, batch manufacturing records (BMR), laboratory chemicals, and critical machine change parts. Available in complete AISI 304/316 stainless steel or anti-microbial epoxy polyester powder-coated galvanized steel, the cupboard features a cGMP compliant 30-degree sloped roof, heavy-duty adjustable internal shelves, and silicone perimeter door gasketing to maintain cleanroom hygiene standards.
Technical Engineering Specifications
Standard dimensional tolerances, electrical parameters, and air quality ratings
Standard Dimensional Matrix
Fabrication schedule comparison in Imperial and Metric standards
| Size (Feet) | Metric (MM) | Internal Chamber (W x D x H) | External Footprint (W x D x H) |
|---|---|---|---|
| Compact (2 Shelves) | 900 x 450 x 1500 mm | 850 x 400 x 1200 mm | 900 x 450 x 1650 mm (sloped top) |
| Standard (3 Shelves) | 900 x 450 x 1800 mm | 850 x 400 x 1500 mm | 900 x 450 x 1950 mm |
| Large Capacity (4 Shelves) | 1200 x 500 x 1800 mm | 1150 x 450 x 1500 mm | 1200 x 500 x 1950 mm |
| Heavy-Duty Workshop | 1500 x 600 x 1900 mm | 1450 x 550 x 1600 mm | 1500 x 600 x 2050 mm |
Cleanroom Construction & Architectural Design
cGMP sanitary fabrication details from our Baddi engineering works
Press-formed top slope built at 30 degrees with seamless continuous welded edges to meet cGMP pharmaceutical audit mandates.
Shelves are formed with double-return hemmed edges and welded center hat-channel stiffeners to support 120 kg without bowing.
Turning the central handle shoots heavy steel locking rods into top, bottom, and center door frames for total security.
Precision stainless steel investment-cast hinges allow doors to open a full 180 degrees for unobstructed access to wide totes.
Non-toxic silicone extrusion fitted around the door frame cushions impact and keeps airlock dust out.
100 mm raised tubular legs permit cleanroom mops and vacuums to clean underneath the cabinet without blind spots.
Standard Operating Protocol (cGMP SOP)
Standard operating guidelines and contamination control sequence
Step-by-Step Material Transfer Sequence
Sanitization & Wipe-Down Protocol
- Wipe external body and sloped roof weekly with 70% IPA.
- Empty shelves during scheduled monthly shutdown and sanitize internal panels.
- Inspect leveling studs and ensure 100 mm under-cabinet floor gap is mopped daily.
Fail-Safe Interlock Protection
- Shelves lock into pilaster clips securely, preventing accidental tipping when pulling heavy trays.
Optional Engineering Customizations
Site-specific hardware adaptations
- Perforated shelves for vertical air circulation when placed in laminar flow rooms
- Sliding door mechanism for tight cleanroom corridors where swing doors obstruct pathways
- Internal drawer units on stainless steel ball-bearing telescopic slides
- Chemical-resistant polypropylene shelf liners for acid storage
- Digital combination code locks or RFID badge access sensors
Quality Validation Package (DQ/IQ/OQ)
Audit-ready documentation for US FDA and EU-GMP inspections
- Design Qualification (DQ) Documentation & CAD Drawings
- Installation Qualification (IQ) Anchoring & Leveling Checklists
- Shelf Load Deflection Testing Certificate (120 kg load rating)
- Material Test Certificate (EN 10204 Type 3.1) for Stainless Steel
Cleanroom Design Highlights
- 30-degree sanitary sloped top prevents overhead dust collection and eliminates clutter
- Heavy-duty internal stiffener ribs allow storing heavy tooling dies and spare parts up to 120 kg/shelf
- Silicone perimeter gasketed doors keep moisture, dust, and insects out of sterile goods
- Adjustable shelf height increments (50 mm pitch) accommodate tall bottles and bulky totes
Target Pharmaceutical Applications
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