Single- shaft/Double- shaft Mixer

The double-shaft paddle rotor throws material into a zero-gravity zone for ultra-fast mixing and gentle handling. Optimized paddle-to-wall gap plus full drop-bottom discharge gates minimize residue and accelerate sanitation. A robust shaft-seal (air-sac/air-bag type) prevents leakage and extends service life. Optional rise-and-fall liquid application ensures even spraying and quick nozzle change. Single-shaft variants (ribbon/paddle) provide longer residence time for complex recipes and are ideal where gentler shear or lower cost is preferred.

Animal feed, Aqua feed, Pet food, Premix, Coffee, Corn, Wheat, Paddy, Beans, and similar dry blends or light granules.

• CV ≤5% homogeneity in 60–90 s (double-shaft); gentle, consistent mixing on single-shaft.
• Full drop-bottom discharge for fast, low-residue emptying.
• Robust air-sac shaft seals for zero leakage and long life.
• Optimized paddle-to-wall gap; easy-clean internal surfaces.
• Optional rise-and-fall liquid dosing with quick-change nozzles.
• Air-interventing duct balances pressure during feed/discharge.

Zero-gravity paddle action drives fast homogeneity and protects fragile ingredients.

Drop-bottom doors and smooth interiors reduce carryover; sealed shafts prevent leaks; food-grade options available.

Large access hatches, external bearings, and pneumatic gate hardware simplify service.

Choose double-shaft for speed, single-shaft for longer residence or shear-sensitive blends; integrate liquid dosing when needed.

From 0.2 to 5 m³ (and larger single-shaft models【待确认】) to match pilot to plant scale.

• Double-shaft paddle rotor (SJHS) with optimized paddle geometry
• Pneumatic control assembly and junction box
• Full drop-bottom discharge doors
• Air-sac/air-bag shaft sealing
• Air-interventing duct to equalize pressure
• Gear motor drive and overload protection
• Inspection/cleaning hatches

• Rise-and-fall liquid application system (even spraying, quick nozzle swap)
• Food-grade contact parts in SS304/SS316
• Load cells and batching controls
• ATEX/NFPA compliant packages
• Variable-frequency drive (VFD)
• CIP spray balls and sanitary gaskets

SJHS0.2–SJHS1 (0.2–1 m³): Pilot lines, premix, additives; fast cycles.

SJHS2–SJHS4 (2–4 m³): Core line mixers for feed & pet food.

SJHS6 (5 m³): High-throughput central mixing up to ~3,000 kg/batch.

Single-Shaft (0.5–4 m³): Cost-effective capacity with flexible residence time for shear-sensitive or coated recipes.

With the double-shaft paddle design, typical dry mixing achieves CV≤5% in 60–90 seconds depending on formulation and fill level.

Yes. A rise-and-fall liquid application system enables even spraying; typical addition is up to 3% by weight. Nozzle changes are quick for sanitation.

Pick double-shaft for the shortest cycles and highest homogeneity; choose single-shaft for gentler shear, longer dwell or budget-sensitive projects.

Full drop-bottom discharge shortens cleanouts; air-sac shaft seals prevent leakage; smooth, accessible interiors reduce residue. CIP and stainless options are available

Common filling factors are 0.4–1.0; check your bulk density to convert m³ to kg/batch. We’ll validate with your recipe and cycle targets