Precise dosing system for bulk materials
Ensure precise bulk material dosing with minimal dust, seamlessly switching between materials without residue. Ideal for high-throughput processes, it integrates dosing and conveying while maintaining product integrity, perfect for operations demanding consistent accuracy and reliability.

Delivers Precise Dosing and Dust-Free Discharging
The AZO DOSITAINER® with Discharge Base is engineered for seamless integration in automated processing environments across the chemical, pharmaceutical, and food industries. This innovative solution by AZO leverages an integral dosing screw to facilitate precise dosing and reliable discharging of bulk materials like fine chemicals and metal powders. Its frequency-controlled drive system enables accurate coarse and fine dosing, while a pneumatically operated seal minimizes dust generation.
The DOSITAINER® is utilized in various applications, ranging from pharmaceutical tablet production to spice mix formulation, by automating complex conveying and weighing processes. With a robust design adapted for continuous operation, it efficiently handles high throughput rates. The design includes an optional vibrating discharge aid and patented docking collar, ensuring dust-free connections and preventing mix-ups with an automatic identification system.
Manufactured from high-grade materials, the system is available in models that meet stringent safety standards, including options for handling flammable dusts. Compliant with industry standards, it offers minimal maintenance requirements with optional air injection points for efficient post-dosing cleaning. Tailored enhancements and comprehensive engineering support further bolster its adaptability to specific production needs, ensuring optimal performance and integration into existing systems.
Benefits
- Enhances dosing accuracy, minimizing material waste and ensuring consistent product quality.
- Prevents contamination and mix-ups with an optional identification and batch tracing system.
- Increases safety with dedicated models for handling flammable dusts.
- Streamlines cleaning and reduces downtime with pneumatically operated seals and dust-free docking.
- Facilitates flexible production with easy integration into existing automated systems.
- Applications
- Supplements,Metal powders,Fine chemicals,Detergents,Snacks,Nutraceuticals,Bulk materials,Spices,Pharmaceutical powders
- End products
- Powdered snacks,Dishwashing detergent powder,Pharmaceutical tablets,Baby formula,Protein supplements,Spice mixes,Granulated detergents,Additive-packed metal powders,Vitamin capsules
- Steps before
- Transporting bulk materials,Storage of bulk materials,Handling bulk materials
- Steps after
- Automatic conveying,Weighing processes,Batch tracing,Documentation
- Input ingredients
- bulk materials,ignitable dusts,highly flammable dusts
- Output ingredients
- precisely dosed bulk materials,transported bulk materials,weighed bulk materials
- Market info
- AZO is renowned for designing and manufacturing automated bulk material handling systems, specializing in mixer feeding, ingredient automation, and process control, known for their reliability and tailored solutions in the food, pharmaceuticals, and chemical industries.
- Accuracy
- Extremely high weighing accuracy
- Automation
- Automatic conveying and weighing processes
- Dosing type
- Coarse/fine metering by dosing screw
- Dust generation
- Minimum dust generation
- Ignition energy
- 1mJ ≤ MIE <3mJ for highly flammable dusts
- Discharge aids
- Vibrating discharge aids (optional)
- Sealing
- Pneumatically operated seal on dosing screw outlet
- Drive type
- Frequency-controlled drive
- Docking method
- Patented docking collar
- Working mechanism
- Dosing screw
- Integrated steps
- Coarse/fine dosing
- Dust control
- Patented docking collar
- Batch vs. inline flow
- Batch
- Changeover process
- Without cleaning
- Automation level
- Automated with identification systems
- Corrosive resistance (e.g. acids)
- Yes
- Density/particle size
- 0.5–2.5 g/cm³
- Abrasion resistance
- Yes
- Cleanability
- Yes
- Container Type
- Portable storage bin
- Container type
- DOSITAINER® with integral dosing screw
- Discharge method
- Discharge base with docking collar for dust-free operation
- Control panel type
- Frequency-controlled drive
- Compact footprint
- Suitable for use as a portable storage bin
- Dosing screw drive options
- Standard for ignitable dusts / Alternative for highly flammable dusts
- Discharge aid options
- Vibrating discharge aid (optional)
- Identification system options
- Automatic identification system (optional)
- Sealing system
- Pneumatically operated seal