- Dual-Ribbon Structure: Two sets of ribbons (inner and outer) rotate synchronously but act in opposite directions:
- Outer Ribbons: Push materials from both ends of the cylinder toward the center.
- Inner Ribbons: Push materials from the center back to the ends.
- 360° Mixing: Ribbons with angled windings drive materials to circulate axially (along the cylinder length) and radially (between ribbons), shearing and blending ingredients thoroughly without dead zones.
- Liquid Integration (Optional): Built-in spray nozzles atomize liquids (oil, molasses) during mixing, ensuring even adhesion to powder particles without clumping—critical for high-energy or palatable feed.
4. Core Features & Advantages
4.1 Efficient & Uniform Mixing
- Consistent Performance: Mixing uniformity (CV ≤7%) meets feed industry standards for micro-additive blending, even for materials with large density differences.
- Batch Versatility: Handles 500–4000kg per batch, with a mixing time of 3–6 minutes—adaptable to small-to-large feed production lines.
4.2 User-Friendly & Low-Waste Design
- Quick Discharge: Large open door paired with a pneumatic flap valve ensures fast emptying and minimal residue; the valve’s tight seal prevents leakage during frequent on-off cycles.
- Easy Maintenance: The ribbon shaft connects to the drive shaft via a flange, enabling flexible disassembly for cleaning or replacement. The U-shaped cylinder and end plates are welded seamlessly to reduce material buildup.
4.3 Flexible & Adaptable Configuration
- Material Options: Available in stainless steel (food-grade, ideal for aquatic feed), carbon steel (cost-effective for general feed), or composite material (corrosion-resistant for chemicals/fertilizers).
- Optional Jacket Design: A customizable cylinder jacket allows circulation of hot/cold media—heating viscous materials (e.g., molasses) for easy mixing or cooling heat-sensitive ingredients.
4.4 Stable & Durable Operation
- Protected Transmission: Adopts belt drive and cycloid reducer to absorb impact, protecting gears and shafts from overload damage.
- Low Wear: Smooth ribbon rotation minimizes friction with the cylinder wall, extending service life and reducing maintenance costs.
5. Application Scenarios
5.1 Feed Industry (Core Use Case)
- Aquatic Feed: Blends fish meal, grain powder, and omega-3 oil (via spray nozzles) to produce water-stable pellets for fish/shrimp.
- Poultry/Livestock Feed: Mixes corn, soybean meal, and vitamin premixes for chickens, pigs, and cattle—ensuring uniform nutrient distribution.
- Viscous Feed: Handles molasses-blended feed for ruminants, avoiding clumping with gentle mixing.
5.2 Other Industries
- Chemical/Fertilizer: Blends powdered reagents or compound fertilizer granules without segregation.
- Health Care/Additives: Mixes nutritional supplements or micro-additives, preserving ingredient activity.
6. Technical Parameters
| Model No. | Mixing Volume | Mixing Time | Mixing Uniformity (CV% ≤) | Power (KW) |
|---|---|---|---|---|
| SLHSJ1 | 500KG | 3-6 min | 7 | 11 |
| SLHSJ2 | 1000KG | 3-6 min | 7 | 18.5 |
| SLHSJ4 | 2000KG | 3-6 min | 7 | 30 |
| SLHSJ6 | 3000KG | 3-6 min | 7 | 37 |
| SLHSJ8 | 4000KG | 3-6 min | 7 | 45 |
7. Selection Suggestions
- Small Feed Workshops (500-1000KG/batch): Choose SLHSJ1/SLHSJ2—compact size, fits limited space, matches 1-3t/h pellet lines.
- Medium-Scale Feed Plants (2000-3000KG/batch): Opt for SLHSJ4/SLHSJ6—balances capacity and efficiency, suitable for 5-10t/h production.
- Large Feed Factories (4000KG/batch): Select SLHSJ8—high power, supports 10t/h+ automated lines, paired with pneumatic discharge.
- Aquatic/Chemical Use: Prioritize stainless steel material and optional jacket design for corrosion resistance and temperature control.