Double shaft paddle mixers for industrial powders and granulates
Achieve precise mixing and homogenization of dry powders and granulates in record time with this robust equipment, designed for optimal performance in high-speed, batch operations.
Mixes and Homogenizes Powders and Granulates
The DPMA Series from Ottevanger Milling Engineers are double shaft paddle mixers designed for precise and efficient mixing of dry powders, granulates, and liquids. Utilizing a fluidized zone created by counter-rotating paddles, these mixers achieve a homogeneous blend in just 30 to 60 seconds. Common applications include the production of protein powder blends, granular fertilizers, pet and aqua feeds, and premix concentrates. Available in capacities ranging from 500 to 12,000 liters, they offer versatile batch processing compatible with various industries, including food, animal feed, and oilseed processing. The mixers feature a residue-free design with unique sealing, customizable materials like S235JR and 316L stainless steel, and corrosion-resistant finishes. They integrate smoothly into automated lines with options for liquid dosing and adjustable paddles. Designed for ATEX 22 environments, these mixers support a range of engineering customizations to meet specific production requirements.
Benefits
- Achieves homogeneous mixing in under a minute, enhancing productivity.
- Minimizes residue and dust for cleaner operation and reduced waste.
- Operates efficiently with low energy consumption, lowering operational costs.
- Handles diverse material types, ensuring versatility across various applications.
- Customizable to specific needs, supporting flexible production requirements.
- Applications
- Pet food,Dry powders,Granulates,Oilseed processing,Soybean processing,Aqua feed,Concentrates,Premix,Compound feed
- End products
- Sunflower oil,Dog kibble,Shrimp feed,Mineral concentrates,Granular fertilizer,Protein powder blends,Vitamin premixes,Soy protein isolate,Poultry feed mash
- Steps before
- Grinding,Dosing,Weighing
- Steps after
- Pelleting,Drying,Coating
- Input ingredients
- dry powders,granulates,liquids
- Output ingredients
- homogeneous mixture
- Market info
- Ottevanger Milling Engineers is renowned for designing and manufacturing innovative milling equipment and complete production lines for the grain processing industry, including feed mills, flour mills, and biomass processing, with a reputation for quality, efficiency, and customized solutions.
- Mixing time
- 30–60 seconds
- Capacity
- 500–12,000 liters
- Mixing accuracy
- 1
- Power consumption
- Low
- Minimum filling degree
- 25% of nominal content
- Drive
- 7.5–110 kW
- Material options
- S235JR/316L
- Finishing standards
- up to 0.3 mμ
- Mixing time
- 30-60 seconds
- Mixing accuracy
- 1
- Batch vs. continuous operation
- Batch
- Minimum filling degree
- 25% of nominal content
- Power consumption
- Low
- Residual and dust-free design
- Yes,due to unique sealing principle
- Abrasion resistance
- High
- Cleanability
- Easy to clean design
- Corrosive resistance (e.g. acids)
- Options for S235JR/316L steel
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Product type
- Dry powders,granulates
- ATEX certification
- ATEX Zone 22
- Machine footprint
- Varies by model
- Capacity
- 500 to 12,000 liters
- Construction materials
- S235JR/316L
- Finishing standards
- Up to 0.3mμ
- Feed/Discharge method
- Extra wide bomb doors
- Drive power
- Varies by model (7.5 kW to 110 kW)
- Weight
- 1400 kg to 16000 kg
- Liquid dosing equipment
- Available
- Lump crusher
- Optional
- Adjustable paddles/hardox paddles
- Yes
- ATEX execution
- Available
- Weighing frame
- Optional
- Material and finishing standards
- S235JR/316L,up to 0.3mμ
- Machine customization
- Customizable