Capacity: 300L total volume
Drive System: Siemens motor (4kW) with frequency inverter, allowing adjustable mixing speeds from 0 to 63 rpm
Material Contact Surface: Full SS304 with mirror polish, ensuring low residue and easy cleaning
Discharge: Bottom outlet via manual butterfly valve (DN150)
Smart interlock safety logic:
If the mesh guard is correctly positioned, mixing continues even with the lid open
If the guard is removed or misaligned, operation halts automatically when the lid is open
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WLDH-300
Karvil
Customizable Design
Karvil Machinery 300L horizontal ribbon mixer, designed for precise and hygienic mixing of flour and food-grade additives. Built entirely from SS304 stainless steel, including a mirror-polished inner surface, the mixer ensures sanitary operation and easy cleaning, making it ideal for food processing and other demanding applications.
This ribbon mixer uses a horizontal U-shaped tank and a double-layer ribbon agitator to move materials in two
directions at the same time. The outer ribbon pushes the powder toward the center, while the inner ribbon moves it outward. As the materials circulate, they mix thoroughly in a short time. The design ensures even blending of flour, additives, and other dry ingredients without damaging the texture or causing clumps.
Mixer Body: Fabricated entirely from SS304 stainless steel, robust and corrosion-resistant
Internal Surface Finish: Mirror-polished to Ra<0.4μm, reducing material retention and improving cleanability
Safety Grid: SS304 mesh structure ensures operator safety without obstructing material flow
Dust Collector Port: Allows optional connection to a dust collector to keep the working area clean and food-safe
Pneumatic Cover Assist: Makes it easier to open the lid for loading, inspection, or cleaning
Control Box: Includes inverter speed control, emergency stop, and indicator lights
Drive System: Direct-coupled Siemens motor ensures stable, low-noise operation
Sealing System: Shaft seals prevent material leakage, with optional air purge design for fine powder sealing
Backed by Karvil's extensive global experience, with installations in over 30 countries, our ribbon blender is not just a piece of equipment; it's a long - term investment in your production efficiency. We provide comprehensive support, from pre - sale consultation to after - sales service, including layout design, operator training, and prompt technical assistance.
Technical Parameters
Why Choose This Ribbon Blender?
1. Proven Performance
Karvil Machinery ribbon mixers are trusted by global clients in the food, chemical, and pharmaceutical industries. Our mixers deliver consistent, homogeneous blending for powders, granules, and light pastes.
2. Food-Grade Construction
All contact parts are made of high-quality stainless steel (SUS304 or optional SUS316L), ensuring hygiene, corrosion resistance, and compliance with food safety standards.
3. Custom Solutions
We design mixers tailored to your material characteristics and production needs — from volume and mixing intensity to feeding, discharging, and automation level.
4. Efficient Mixing Technology
Our dual-direction ribbon design ensures fast and uniform mixing with minimal residue, reducing batch time and maximizing productivity.
5. Integrated Feeding Systems
Optional screw conveyors, vacuum feeders, or pneumatic loaders make our mixers easy to integrate into your production line.
6. Durable and Low Maintenance
Built with robust components and precision workmanship, Karvil ribbon blenders are made to last, reducing downtime and maintenance costs.
7. Global Export Experience
With successful installations in over 30 countries — including Mexico, Canada, and Southeast Asia — we understand international standards, documentation, and logistics.
8. Full Support & Service
From pre-sale consultation to after-sales support, we offer layout design, operation training, and prompt technical assistance.
