Small Double Industrial Ribbon Blender Stainless Steel Powder Mixer For Laboratory Use

The WLDH small double industrial ribbon blender is a compact, stainless steel mixing solution for workshops that need industrial-grade reliability in a limited footprint. Built around the proven double-ribbon convection principle, it blends powders and granules quickly and evenly, from fine chemicals and cosmetics to spices and food ingredients. Although it is presented as a small model, the WLDH series scales from a 100L laboratory trough up to a 10000L production unit, so the same trusted design can grow with your output. A smooth, crevice-free interior and a simple drive train make cleaning and maintenance fast, while the horizontal trough accepts a large fill ratio so that even a compact unit reaches useful batch sizes.

Every WLDH ribbon mixer consists of a horizontal trough, a spiral agitating blade and a transmission unit. The spiral blade is generally made in two or three layers: the outer ribbon gathers material from both sides toward the centre, while the inner ribbon conveys it from the centre back to the two sides, so the two streams form a continuous convection mixing action. Because the trough can be manufactured with a circular section and fitted with a jacket, the same machine can also be used for reaction and drying when required.

• Compact Double Ribbon Design: Two counter-flowing spiral ribbons fold the material from the centre to the walls and back, delivering a uniform blend in a short cycle even in a small trough.
• Industrial-Grade Build: A rigid stainless steel frame and a robust drive let this compact unit run continuously in workshop conditions without sacrificing durability.
• Stainless Steel Contact Parts: All product-contact surfaces are stainless steel with a smooth finish that resists corrosion and prevents cross-contamination between recipes.
• Fast, Gentle Mixing: Typical mixing time is only 3 to 8 minutes, protecting friable and heat-sensitive powders while reaching industrial uniformity.
• Easy Cleaning and Maintenance: The simple structure, generous openings and reliable discharge valve keep changeover and servicing quick for small-batch production.
• Customizable Configuration: Voltage, jacket and discharge options can be tailored so a single small unit fits cosmetic, food, chemical or laboratory duties.

The small double industrial ribbon blender is widely used in cosmetic, spice, food, chemical and nutraceutical workshops where small to medium batches must be blended reproducibly. It also serves as a dependable scale-up bridge: results obtained on a compact WLDH unit translate reliably to the larger models in the same range.

All models share stainless steel contact parts and a gentle convection action, so they are equally suited to viscous or cohesive powders and to blending liquid and paste materials into dry powders. The WLDH range is a reliable choice for food, pharmaceutical, nutraceutical, chemical, feed and new-material industries.

Changzhou Xiaoli Drying Equipment Co., Ltd. is a manufacturer of industrial drying, grinding, mixing, granulating and packaging machines applied in the food, pharmaceutical, nutraceutical and chemical industries. Established in 2014 and exporting more than 80% of its output to overseas markets, the company designs every machine around the principle of building touching products with the spirit of craftsmen. With in-house engineering, strict quality control and responsive after-sales service, our team helps customers select, install and maintain the right ribbon mixer for their process.

We offer full customization of capacity, voltage, jacket and discharge type, together with documentation and spare parts support. Our engineers are glad to advise on the correct WLDH model, recommend the optimal fill level and mixing time, and provide layout drawings for your production line before shipment.

• Can a small ribbon blender deliver industrial mixing quality? Yes. The WLDH small double ribbon blender uses the same double-ribbon convection principle as the full production models, so mixing uniformity and repeatability are maintained even at reduced capacity.
• What sizes are available in the WLDH range? The series spans from a 100L laboratory trough to a 10000L production unit. A compact model can later be matched to a larger unit using the same design standard.
• What materials can it handle? It handles powders and granules of different bulk densities, including cosmetic powders, spices, food ingredients, chemicals and nutritional premixes.
• Is the voltage customizable? Yes. The machine can be configured for 220V, 380V or 415V to match your site, and a jacket for heating, cooling or drying is optional.
• What about MOQ, lead time and warranty? The minimum order quantity is 1 set, delivery is normally about 30 working days, and each unit carries a 12-month warranty with technical support.