Horizontal stainless steel ribbon mixer for uniform blending of flour, starch, premixes and suitable dry powder materials.
The Voson Stainless Steel Mixer is a horizontal batch mixer designed for the uniform blending of flour, starch, premixes, food ingredients and other suitable dry powders. Counter-directional ribbon elements move material both radially and along the mixing chamber, helping distribute components throughout the batch within a compact U-shaped trough.
The mixer can connect with storage bins, dosing equipment, stainless steel screw conveyors and a flour packing machine. Batch volume, working capacity, ribbon geometry, discharge arrangement, motor and surface finish are selected for the actual recipe and production process rather than from one universal specification.
| Item | Available Configuration |
|---|---|
| Mixer type | Horizontal batch mixer with ribbon mixing elements |
| Typical materials | Maize flour, wheat flour, starch, premixes, food ingredients and suitable dry powders |
| Working capacity | Customized; confirmed from batch weight, bulk density and recommended fill level |
| Product-contact construction | Stainless steel; grade, thickness and surface finish confirmed before manufacture |
| Feeding | Manual, conveyor-fed or integrated with weighing and dosing equipment |
| Discharge | Bottom or side discharge arrangement according to the process layout |
| Controls | Local control, timer, variable-frequency drive and line interlocks as required |
The table describes available configurations, not fixed performance values. Final capacity, motor power and mixing time depend on material bulk density, particle size, flowability, moisture, formulation, batch size and required mixing result. A representative material sample or complete material data sheet is recommended before final selection.
A horizontal shaft rotates inside the U-shaped mixing trough. Inner and outer ribbon elements are arranged to move material in different axial directions while also lifting, folding and circulating the powder across the chamber. These overlapping movements reduce stagnant zones and repeatedly bring ingredients into contact.
A normal batch follows four stages: ingredients are weighed and loaded, the mixer runs for the validated blending time, the drive stops or follows the selected discharge sequence, and the blended material leaves through the outlet. The upstream dosing accuracy and the downstream discharge rate both affect the consistency of the complete process.
The internal image shows the horizontal shaft and helical ribbon arrangement. Ribbon pitch, clearance and rotational speed must match the material. Very fine powders, fragile inclusions, high-fat formulas, sticky materials or recipes containing liquids may require a different agitator, spray system, sealing arrangement or operating procedure.
Stainless steel construction is project-specific. Unless explicitly stated in the quotation, stainless steel product-contact parts do not mean that the motor, gearbox, guards, frame and every external component are also stainless steel.
The stainless steel mixer is intended for suitable dry or low-moisture materials whose flow and particle characteristics are compatible with ribbon mixing. Typical applications include:
Suitability should be confirmed before ordering. Material safety, dust explosibility, allergen control, sanitation requirements and cross-contamination risks can change the required motor, electrical components, seals, finishes and cleaning method.
| Mixer Type | Typical Strength | Selection Consideration |
|---|---|---|
| Horizontal ribbon mixer | Thorough circulation of many free-flowing dry powders in batch production | Requires appropriate fill level, ribbon clearance and discharge design |
| Horizontal paddle mixer | Gentler lifting and shorter mixing cycles for some fragile or varied-density materials | Paddle geometry and speed must be validated for the recipe |
| Vertical mixer | Compact footprint and simple batch handling for some powders or feed ingredients | Mixing time, residue and discharge behavior differ from horizontal designs |
No mixer type is best for every formulation. Voson selects the chamber and mixing element from the material properties, required batch size, allowable breakage, cleaning method and target process result.
Because confirmed model, capacity and motor-power data are not available for this project, Voson uses the following information to prepare a technical proposal. These are selection inputs, not guaranteed machine parameters.
| Selection Input | Why It Matters |
|---|---|
| Material names and formulation | Determines compatibility, mixing mechanism and contamination-control requirements |
| Bulk density of each ingredient | Converts batch weight into working volume and influences motor demand |
| Target batch weight and batches per hour | Defines chamber size, cycle time and upstream/downstream flow |
| Particle size and flowability | Affects segregation risk, ribbon geometry, residue and discharge behavior |
| Moisture, oil or liquid addition | May require spray equipment, different seals or another mixer design |
| Target mixing result and test method | Provides the acceptance basis for mixing time and uniformity |
| Cleaning and allergen requirements | Influences access, surface finish, seals and discharge design |
| Plant voltage, frequency and layout | Determines electrical selection, drive arrangement and connection dimensions |
Actual usable batch volume is lower than the empty chamber volume. The correct fill level is determined from the ribbon geometry and material behavior; overfilling or underfilling can reduce circulation and mixing performance.
A complete proposal should cover more than the mixer body. Feeding accuracy, ingredient sequence, discharge time, transfer route and packing rate determine whether the line can achieve the required batches per hour. Voson can coordinate the mixer with bins, weighing devices, conveyors and packing equipment to reduce bottlenecks between process stages.
Available project options can include stainless steel grades and finishes, multiple feeding ports, dust-control connections, inspection covers, safety interlocks, liquid-addition equipment, discharge valves, supporting frames, load-cell weighing, variable-frequency control and customized electrical panels. Option availability is confirmed from the material and local standards.
It is commonly selected for compatible dry powders such as maize flour, wheat flour, starch, premixes and food ingredients. Final suitability depends on flowability, moisture, particle size, abrasiveness, fragility and formulation.
Capacity is selected from the required batch weight, material bulk density and recommended working fill level. Empty chamber volume should not be treated as usable batch volume.
There is no universal mixing time. It must be validated for the specific recipe, fill level, loading sequence, ribbon speed and required test result. Feeding and discharge time must also be included when calculating batches per hour.
Limited liquid addition may be possible with a properly designed spray system and validated recipe. High liquid content or sticky material can require a different mixing element, drive, seal or cleaning design.
The stainless steel grade and construction scope are defined in the quotation. Product-contact parts can be stainless steel while the motor, gearbox, guard or support frame may use other materials unless full stainless steel construction is specified.
Please provide material names, formulation or addition ratios, bulk density, batch weight, required batches per hour, moisture, particle size, target mixing result, cleaning requirements, plant voltage and equipment layout.
Voson supplies customized stainless steel mixing equipment for maize flour, wheat flour, starch, premixes and suitable dry-powder processing lines. Send your material data, batch requirement and plant layout to receive a configuration covering the mixer, feeding, conveying, discharge and packing connections.
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