LUTENA Vacuum Conveyor - Ejector Type Powder Transport Device
Clean transport × labor-saving solutions! Achieving automatic supply of powders and granules.
Automated clean conveying of powders, pellets, and food materials! The LUTENA vacuum conveyor is a vacuum transport device designed for labor-saving, explosion-proof, and high hygiene standards. Manufactured by LUTENA in Germany, this device offers a high-performance transport solution that can safely and dust-free convey powders, granules, and small solid objects in a sealed structure. It boasts numerous implementations, particularly in the food, pharmaceutical, and chemical industries. Additionally, it comes standard with an "air shock type filter cleaning mechanism" that automatically operates with each transport, significantly reducing maintenance load. You can choose between air-driven and electric-driven options, and we can customize filters and gas removal measures that comply with ATEX and FDA standards. It can be implemented across a wide range of processes, from suctioning from silos, drums, and big bags to supplying reactors and mixers. /// Main Features /// ★ Clean conveying of powders, granules, and solids ★ Sealed structure + automatic filter cleaning mechanism (air shock) ★ Explosion-proof, ATEX, and FDA compliant options available ★ Customization available according to application and raw materials ★ Numerous implementations in the food, pharmaceutical, and chemical industries We have demo units available domestically, allowing for testing with actual raw materials. Please consult us for verification and selection support before implementation.
basic information
【Other Benefits】 ■ Fully air-driven operation and control ■ Flexibility through modular design ■ Compact, lightweight, and easy to disassemble and assemble *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
- Raw material supply line for powders and pellets - Automatic suction and transport from silos, big bags, and drums - Feeding into mixers, sieves, and reactors - Transport of food, pharmaceuticals, chemicals, resins, and metal powders - Powder transport in clean rooms and explosion-proof areas
Detailed information
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A. Receiving Hopper B. Conveyed Material C. Hopper Frame D. Secondary Air Supply Port E. Conveying Line F. Vacuum Conveyor Overview of a Simple Vacuum Conveying System The minimum configuration of a complete conveyor system requires the following three components: - Product Intake → Depending on the container where the material to be conveyed is placed (silo, big bag station, drum, etc.), either a "supply station" or a "conveying gun" is used. - Conveying Line (Transport Pipe) → A pipeline or vacuum-compatible hose is used to convey a mixture of material and air. - Vacuum Conveyor and its Control System → The material is sucked in by vacuum, and air and material are separated by a filter. The material is collected in a tank located beneath the conveyor. Flow of Operation: 1. The material is sent to the vacuum conveyor through the conveying line by the power of vacuum along with air. 2. After conveying for a specified time and collecting the required amount, the control system stops the vacuum, and the lower valve is opened. 3. The material is supplied to the final destination (e.g., container or product on a belt conveyor).
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"Function of the Vacuum Conveyor" → During Transport (Vacuum State) - With the lower valve closed, the vacuum pump operates, creating a vacuum inside the housing. - Materials are suctioned through the pipeline and accumulate above the valve of the collection tank. - Some of the suctioned materials adhere to the filter located at the top of the housing. - Simultaneously, a pressurized state (overpressure) occurs in the backwash tank (compressed air tank) connected to each filter. → Discharge and Filter Cleaning - When the set transport time ends, the vacuum pump stops. - The lower valve opens, and the collected materials are discharged downward. - At the same time, the filters are backwashed (reverse flow cleaning) with compressed air from the AirShock tank. - After that, the valve closes again, and the next cycle begins.
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POWTEX2025 International Powder Technology Exhibition Osaka Exhibition
Mesna Japan will be exhibiting at POWTEX 2025 International Powder Industry Exhibition in Osaka! From October 15 (Wednesday) to 17 (Friday), 2025 at Intex Osaka Mesna Japan Co., Ltd. Booth Number: To be determined (will be updated as soon as it is decided.) We invite you to take this opportunity to visit our booth at the venue. We plan to showcase the following products at our booth: 1) Sanitary Twin-Screw Pump - Bornemann (Germany) 2) Powder and Bulk Vacuum Conveying System - Lutena Vacuum (Germany) 3) Moisture Meter for Powders - Work Microwave (Germany) 4) Air-Driven Double Diaphragm Pump - All-Flo (USA) ■TOPICS - Demonstration of Lutena-Vakuum Vacuum Conveyor. - Real-time moisture measurement demo using the renewed test equipment from WORKMICROWAVE. - Display of the Bornemann Twin-Screw Pump and ALL-FLO Diaphragm Pump. *Additional information on the exhibits will be updated as necessary.
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Held at Tokyo Big Sight from June 10 (Tuesday) to June 13 (Friday).
Messner Japan will be exhibiting at FOOMA JAPAN 2025! From June 10 (Tuesday) to June 13 (Friday), 2025, at Tokyo Big Sight, East Exhibition Hall, Hall 4 Messner Japan Co., Ltd., Booth Number: 4F-01 We invite you to take this opportunity to visit our booth at the venue. We plan to showcase the following products at our booth: 1) Sanitary two-axis screw pump - Bornemann (Germany) 2) Sanitary safety fence system - Tiemann (Germany) 3) Powder and bulk vacuum conveying system - Lutena Vacuum (Germany) 4) Level gauge for powder and bulk - Molette (Germany) 5) Moisture meter for powder and bulk - Work Microwave (Germany) 6) Air-driven double diaphragm pump - All-Flo (USA) ■TOPICS - Demonstration of the Lutena-Vakuum vacuum conveyor. - A real-time moisture measurement demo using the renewed test machine from WORKMICROWAVE is planned. - Display of the Bornemann two-axis screw pump and ALL-FLO diaphragm pump. *Additional information on the exhibition content will be updated as needed.
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Mesna Japan is an import trading company that handles innovative industrial machinery and technology from around the world. Our concept is to constantly "discover and provide" the "things that our customers need." Product Introduction * Rütten Vacuum (Germany) Powder and Granular Vacuum Conveying Systems * Bornemann (Germany) Hygienic Twin-Screw Pumps - Twin-screw pumps that meet the highest hygiene standards from pioneers and market leaders. * Rütten Vacuum (Germany) Powder and Granular Vacuum Conveying Systems - The work of lifting heavy items and operating in dusty environments with powder and granular materials is a thing of the past. * Tiemann (Germany) Hygienic Safety Fence Systems - Made entirely of stainless steel, with an easy-to-clean hygienic design. Modular and freely combinable. Protects employees and manufacturing processes in the hygiene industry. * All-Flo (USA) Air-Driven Double Diaphragm Pumps - FDA-certified models for general food and beverage transfer as well as hygienic applications. High efficiency of air valves reduces energy costs. With fewer parts, maintenance is easy. * EXPANITE (Germany) Wear-Resistant Treatment for Stainless Steel