Powder Handling Glove Boxes

If highly potent active pharmaceutical ingredients require containment during weighing, dispensing, and sampling operations, sealed glove boxes prevent operator exposure to cytotoxic compounds. Powder Handling Glove Boxes provide negative pressure enclosures isolating hazardous powders from laboratory personnel during pharmaceutical development and manufacturing activities. 
HY D R O L Y SIS RESIS T ANCE
Material & Grade
  • Stainless Steel – SS304, SS316L
  • Medical-grade stainless steel
  • Electropolished interior
  • Transparent acrylic/polycarbonate windows
  • Sheet thickness – Up to 3.0mm capable
  • Maximum capable – 1800mm (H) x 2400mm (W) x 900mm (D)  
  • Customizable based on process requirements
  • Electropolished interior (Ra ≤ 0.4 μm)
  • Passivated surface (ASTM A967)
  • Sanitary finish (3A standards)
  • Anti-static coating (optional)
  • Chemical-resistant finish
  • CNC Laser Cutting
  • CNC Punching & Bending
  • TIG Welding (sanitary welds)
  • CNC Press Brake Forming
  • Crevice-free construction
  • Acrylic/Polycarbonate integration
  • Stainless Steel 316L Hardware
  • Glove port mounting hardware
  • Transfer hatch mechanisms
  • HEPA filter mounting provisions 
  • Grounding provisions
  • Pharmaceutical-grade gaskets

Product Description

Floor-standing configurations accommodate powder handling equipment with internal work zones reaching 2400mm width while maintaining operator ergonomics. We engineer stainless steel construction with electropolished interiors supporting cleaning validation and preventing cross-contamination between compounds. Through HEPA filtration and negative pressure control, these glove boxes enable safe handling of potent compounds protecting personnel while maintaining product integrity. 

Mounting Type
  • Floor Standing with base frame
  • Workbench integration
  • Mobile cart configurations
  • Fixed laboratory installation
  • Modular connection provisions
  • Seismic mounting
  • ISO Class 5 (Class 100) internal environment
  • Negative pressure containment 
  • Non-particulate shedding materials
  • Smooth cleanable surfaces
  • HEPA filtration (H14 grade)
  • Positive/Negative pressure capability
  • Vibration-isolated mounting
  • Stable work surface
  • Precision weighing compatibility
  • Anti-static provisions
  • Structural rigidity
  • Resonance dampening
  • Glove ports (standard sizes – 8″, 9“)
  • Pass-through transfer hatches
  • Bag-in/Bag-out HEPA filters 
  • Emergency egress provisions
  • Material transfer airlocks
  • Viewing window (anti-static acrylic)
  • Negative pressure – -50 to -150 Pa
  • HEPA filtration (supply/exhaust)  
  • Operating Temperature – +15°C to +30°C
  • Humidity control integration
  • Inert gas purge capability (N2/Ar) 
  • Oxygen monitoring provisions
  • ISO 14644 (Cleanroom Standards)
  • EU GMP Annex 1 (Sterile Manufacturing)
  • FDA 21 CFR Part 211 (cGMP)
  • OSHA 29 CFR 1910 (Containment)
  • ASHRAE 110 (Fume Hood Testing)
  • CE Marked
  • ISO 9001 –2015 Manufacturing

Technical Advantages

Negative pressure containment prevents powder release into laboratory environments when operators manipulate materials through integrated glove ports. Addressing this requirement, HEPA-filtered exhaust systems maintain internal pressure 50-150 Pascals below ambient ensuring directional airflow into enclosures during glove manipulation. Bag-in/bag-out HEPA filter housings enable safe filter replacement without exposing maintenance personnel to contaminated filter media. 

Electropolished stainless steel interiors eliminate surface irregularities where potent powders could accumulate resisting cleaning between campaigns. Pass-through transfer hatches with interlocked doors prevent simultaneous opening maintaining containment integrity during material introduction and waste removal. Moreover, anti-static acrylic viewing windows prevent electrostatic powder adhesion enabling clear visibility during precision weighing and dispensing operations. 

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Industry Applications

Oncology Drug Manufacturing

Contains weighing and dispensing operations for cytotoxic APIs during chemotherapy formulation in pharmaceutical production facilities.

Hormonal Compound Processing

Protects operators from steroid hormones and endocrine-active substances during powder transfer and sampling in API manufacturing. 

High-Potency Generic Production

Isolates potent drug substance handling preventing operator exposure and cross-contamination in multi-product manufacturing facilities. 

Research and Development Laboratories

Enables safe handling of investigational compounds during formulation development where toxicity profiles remain incompletely characterized. 

Clinical Trial Material Preparation

Provides containment during small-batch compounding of investigational drug products for early-phase clinical studies.

Biological Safety Applications

Manages handling of lyophilized biologics and attenuated vaccine strains requiring biosafety level 2 containment during processing. 

Powder Handling Glove Boxes

Designed for Operator Protection

Powder handling requirements vary from simple weighing operations to complex multi-step dispensing sequences involving multiple compound transfers. Powder Handling Glove Boxes arrive in single-operator or multi-operator configurations with modular connection provisions enabling expansion as process complexity increases. 

Inert gas purge capability supports oxygen-sensitive compounds requiring nitrogen or argon atmospheres preventing degradation during handling procedures. Frigate manufactures glove boxes meeting EU GMP Annex 1 requirements for containment equipment including containment performance testing documentation, operator training protocols, and validation support ensuring regulatory compliance during health authority inspections. 

Powder Handling Glove Boxes

Having Doubts? Our FAQ

Check all our Frequently Asked Questions

What negative pressure specifications does Frigate maintain in Powder Handling Glove Boxes ensuring directional airflow during glove manipulation?

Frigate designs negative pressure control around defined airflow setpoints that ensure air consistently moves from the operator side toward the exhaust path. Pressure stability is maintained even during active glove movement, based on powder toxicity, enclosure volume, and airflow velocity requirements. 

How does Frigate engineer bag-in/bag-out HEPA filter housings in Powder Handling Glove Boxes enabling safe filter replacement?

Frigate supports safe filter change-out through – 

  • Fully enclosed bag-in/bag-out housings 
  • Sealed filter frames preventing bypass leakage 
  • Ergonomic access for controlled removal 

Filter housing size and interface details are matched to containment class and maintenance procedures. 

Does electropolished stainless steel interior construction eliminate surface irregularities where potent powders could accumulate?

Yes. Electropolished stainless steel interiors reduce surface roughness, eliminating micro-crevices that can trap powders. Smooth finishes improve cleanability and reduce cross-contamination risk during changeovers and validated cleaning cycles. 

What pass-through transfer hatch interlock mechanisms does Frigate integrate in Powder Handling Glove Boxes maintaining containment integrity?

Transfer integrity is preserved using – 

  • Mechanical or electromechanical door interlocks 
  • Sequential opening logic to prevent dual access 
  • Gasketed hatch frames for leak-tight sealing 

Interlock logic and hatch sizing are configured to suit material flow and Frigate aligns them with process safety requirements. 

How does Frigate address anti-static acrylic window specifications in Powder Handling Glove Boxes preventing electrostatic powder adhesion?

Anti-static viewing panels are specified with controlled surface resistivity to dissipate static charge. Window thickness, coating type, and optical clarity are selected to balance visibility, impact resistance, and powder behavior during handling. 

Are inert gas purge capabilities compatible with oxygen-sensitive compounds requiring nitrogen or argon atmospheres?

Inert atmosphere support can include – 

  • Dedicated gas inlet and exhaust ports 
  • Oxygen monitoring sensor provisions 
  • Controlled purge and hold sequences 

Gas flow control and purge logic are adapted to compound sensitivity, with Frigate reflecting these needs in the enclosure design. 

What modular connection provisions does Frigate design into Powder Handling Glove Boxes enabling multi-operator configuration expansion?

Expansion capability is supported through – 

  • Flanged side panels for future module attachment 
  • Alignment features for multi-box integration 
  • Shared pressure and filtration interfaces 

Frigate plans modular interfaces so additional operator stations can be added without redesigning the base system. 

How does Frigate validate containment performance testing in Powder Handling Glove Boxes meeting EU GMP Annex 1 requirements?

Containment validation is supported through pressure decay tests, smoke visualization, and tracer powder studies. Test methods and acceptance criteria are aligned with EU GMP Annex 1 expectations and site-specific risk assessments. 

Do glove port specifications accommodate standard 8-inch and 9-inch glove sizes for operator comfort during extended operations?

Glove port design typically supports – 

  • Standard 8-inch and 9-inch glove rings 
  • Ergonomic port spacing for natural arm posture 
  • Secure locking rings preventing glove detachment 

Port placement and spacing are selected to reduce operator fatigue, with Frigate incorporating ergonomic inputs. 

What validation support documentation does Frigate provide for Powder Handling Glove Boxes during health authority inspections?

Validation documentation may include – 

  • Material and surface finish certificates 
  • Containment and pressure test reports 
  • Cleaning and maintenance design rationale 

Frigate structures documentation to support inspection readiness and regulatory review expectations. 

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Other Locations

GENERAL ENQUIRIES

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Powder Handling Glove Boxes

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