Powder locks for safe bulk material handling

Ensure containment and prevent contamination while processing sensitive bulk materials with this versatile solution designed to safely manage powders and granules.

Ensures Containment and Safe Transfer of Materials

Volkmann Powder Locks are engineered to ensure the secure and efficient transfer of powders and bulk materials, targeting industries that require strict containment, such as pharmaceutical, chemical, and food processing. These powder locks are designed to eliminate contamination by incorporating a purging feature that allows for the use of inert gases like Nitrogen, preventing unwanted atmospheric interactions during material transfer. A key advantage is their seamless integration with Volkmann’s VS and PPC series vacuum conveyors, creating a compact system suitable for processes involving buffering, separation, and filtration.

These powder locks can handle various operations, whether in continuous or manual mode, and are compatible with hazardous materials due to their pressure shock-resistant configurations up to 10 bar. Volkmann also offers options that are pressure-resistant to 6 bar, making them versatile for environments with overpressure requirements. Ideal for manufacturers of active pharmaceutical ingredients, dietary supplements, chemical compounds, and food products, these locks ensure safe material transfer and containment, maintaining the integrity of active and sensitive substances. Compliance with industry standards and customizable features provide tailored solutions for client-specific needs, ensuring streamlined integration into existing production lines.

Benefits

  • Prevents contamination and ensures safety by eliminating direct contact between materials and the external environment.
  • Supports operational flexibility with both continuous and manual modes.
  • Reduces explosion risk through pressure shock-resistant design up to 10 bar.
  • Enhances product integrity by using inert gas purging to prevent atmospheric interactions.
  • Seamlessly integrates with existing systems for efficient and compact production line setups.

General


Applications
Metal powders,Detergents,Nutraceuticals,Pharmaceutical powder,Food industry,Chemical industry,Bulk materials,Additive manufacturing,Granulates,Powders,Pharmaceuticals
End products
Detergent powders,Bulk animal feeds,Protein powders,Active pharmaceutical ingredients (apis),Granulated sugar,Chemical compounds,Powdered spices,Flour,Tablets,Metal alloys,Dietary supplements
Steps before
Grinding,Blending,Mixing,Powder conveyance
Steps after
Packing,Loading,Sterilization,Weighing and Dosing
Input ingredients
powders,bulk materials,inert gas,Nitrogen
Output ingredients
hazardous substances
Market info
Volkmann is known for manufacturing vacuum conveying systems, specializing in pneumatic conveying of bulk materials. Their reputation for innovative and reliable equipment solutions in various industries positions them as a trusted provider for engineered-to-order material handling systems.

Technical Specifications


Pressure Resistance
Up to 6 bar
Pressure Shock Resistance
Up to 10 bar
Compatibility with Vacuum Conveyors
VS and PPC series
Inert Gas Purging
Nitrogen
Atmospheric Exclusion
Prevents Oxygen inlets

Operating Characteristics


Working Mechanism
Vacuum conveying integrated with powder locks
Integrated Steps
Conveying and sealing
Batch vs. Continuous Operation
Batch or Inline Continuous
Pressure Resistance
Up to 6 bar
Pressure Shock Resistance
Up to 10 bar
Inert Gas Purging
Nitrogen purging to prevent oxygen contact
Environment Isolation
Prevents hazardous substance escape
Automation Level
Optional PLC integration

Material Compatibility


Abrasion resistance
High abrasion resistance
Biological compatibility
Suitable for pharmaceutical applications
Cleanability
Easy to clean and maintain
Corrosive resistance (e.g. acids)
Stainless steel construction
Density/particle size
0.1–2.5 g/cm³ / 10–1000 µm

Product type Characteristics


Powder and bulk material handling
N/A

Physical Characteristics


Compact footprint
Integrated with vacuum conveyors
Discharge method
Powder lock with inert gas purging
Control panel type
Customizable for integration
Pressure resistance
Up to 6 bar
Pressure shock resistance
Up to 10 bar

Custom Options


Integration with Vacuum Conveyors
VS and PPC series
Rotary Valve Version
Pressure shock-resistant up to 10 bar
Rotary Valve Version
Pressure-resistant up to 6 bar