Industrial Vacuum Conveyor System Solutions for Powder & Bulk Materials
Vacuum conveyor systems automatically transfer various materials into the hoppers of packaging machines, injection molding machines, and crushers. They can also feed mixed materials directly into mixers (such as V-type, 2D, and 3D mixers), significantly reducing manual labor and eliminating dust spillage during feeding.
As the ideal equipment for pharmaceutical and food factories, it is essential for achieving “GMP” certification and promoting clean, standardized production.
What is a Vacuum Conveying System?
A vacuum conveyor system is a type of pneumatic equipment that utilizes the pressure differential between a vacuum pump and the atmosphere. This differential generates a high-velocity airflow within a sealed pipeline, using negative pressure suction to achieve dust-free transport of powders and granules.
Die Vakuum-Pneumatischen Fördersystemen effectively eliminates workshop dust contamination and elevates cleanliness. By significantly reducing manual labor and boosting production capacity, it ensures a safe, reliable, and eco-friendly manufacturing process.
Funktionsprinzip
1. Compressed air drives a multi-stage vacuum generator to create negative pressure. The system has no moving parts, requires no lubrication, and produces no heat. A motor-driven vacuum pump is optional.
2. When the bottom discharge valve is closed, a vacuum is generated within the powder hopper and the material conveying pipeline.
3. Under vacuum, material is drawn from the suction point through the pipeline into the powder hopper.
4. A high-efficiency filter blocks fine powders and granules, preventing them from entering the vacuum pump or escaping into the air.
5. Concurrently with the material conveying process, compressed air is accumulated within a blowback air tank.
6. Once the suction time reaches the preset value, the vacuum stops and the discharge valve opens. Material is released, while stored compressed air creates a pulse to clean the filter.
7. After discharge, the valve closes and the vacuum resumes. The system repeats this cycle automatically, controlled by a PLC for stable operation. Built with 304 or 316L stainless steel, the system meets GMP standards. Mirror-polished surfaces (Ra ≤ 0.8 μm) ensure easy cleaning. It features low energy consumption, low noise, and a clamp design for quick maintenance.
Parts
The vacuum conveying system primarily consists of a Pulse Jet Cleaning System， a Filter Unit, a Material Inlet, a Suction Pipe, an Electric Vacuum Pump, and an Air Filter.
Blower
Bag filter cartridge
Electrical control box
Backflush
PE filter element
filter element
Electric Vacuum Feeder Model
Standard models available. Custom solutions supported.
ZKS-1
ZKS-3
ZKS-7
ZKS-10-6
ZKS-20-5
ZKS-456
Merkmale des Vacuum Conveying System
- They operate in a sealed environment, reducing dust contamination and improving workplace cleanliness; sealed piping prevents cross-contamination between different powders, making them particularly suitable for industries with high cleanliness requirements, such as pharmaceuticals and food processing.
- Equipped with a PLC control system, it enables automated operation, reduces manual intervention, and lowers labor costs.
- It can be integrated with other equipment to achieve continuous production and improve production efficiency; it adapts to conveying needs across varying distances and vertical heights, making it suitable for complex workshop layouts.
- It features explosion-proof capabilities, making it suitable for flammable and explosive powders (such as lithium-ion battery materials), thereby reducing the risk of explosions. It effectively eliminates static electricity in materials, ensuring production safety.
- Prevents material oxidation: The sealed conveying system prevents powder from coming into contact with air, reducing the risk of oxidation or deterioration. It also minimizes manual handling, thereby lowering operational risks.
- Easy maintenance: Facilitates troubleshooting and repairs, reducing downtime. Pipes and hoppers can be quickly disassembled for cleaning and replacement, complying with standards such as GMP.
Technische Spezifikationen
The following are the standard specifications; customization is available for special requirements.
| Modell | Motor Power (kW) | Conveying Capacity* (kg/h) | Air Supply Pressure | Suction Pipe Diameter (mm) | Overall Size A×B (mm) |
| ZKS-1 | 1.5 | 100–300 | 0.6 MPa | Φ38 | Φ220 × 820 |
| ZKS-2 | 2.2 | 200–500 | 0.6 MPa | Φ38 | Φ220 × 820 |
| ZKS-3 | 3.0 | 300–800 | 0.6 MPa | Φ51 | Φ290 × 950 |
| ZKS-4 | 5.5 | 800–1200 | 0.6 MPa | Φ51 | Φ420 × 1250 |
| ZKS-5 | 4.0 | 1000–1500 | 0.6 MPa | Φ51 | Φ420 × 1350 |
| ZKS-6 | 5.5 | 1500–2000 | 0.6 MPa | Φ63 | Φ420 × 1450 |
| ZKS-7 | 7.5 | 2000–3000 | 0.6 MPa | Φ76 | Φ420 × 1650 |
| ZKS-10-6 | 7.5 | 2000–4000 | 0.6 MPa | Φ76 | Φ600 × 1500 |
| ZKS-20-5 | 11 | 3000–5000 | 0.6 MPa | Φ76 | Φ800 × 1900 |
Anwendungen
Vacuum conveying systems are widely used for the safe, enclosed, and dust-free transfer of powders, granules, and bulk materials. They help improve hygiene, reduce material loss, and support automated production across various industries.
Lebensmittelindustrie
flour, sugar(Zucker-Sieb-Schüttler), milk powder, starch, spices.In a flour production line, the vacuum conveyor can feed material directly into an inline flour screening system before mixing or packing.
Pharmazeutische Industrie
API (active pharmaceutical ingredients), capsules, tablets, excipients
Chemische Industrie
resins,salt(Industriesalz-Siebmaschine),pigments, additives, plastic powders,detergent(Waschmittelpulver-Siebmaschine)
Neue-Energie-Industrie
lithium powder, graphite, cathode/anode materials,Aluminum powder
Lebensmittelindustrie 
Pharmazeutische Industrie 
Chemische Industrie 
Neue-Energie-Industrie
Customer site
See how our vacuum conveyors perform in real production scenarios.It can be integrated with Industriesiebmaschine machines, thereby creating a modern workshop that seamlessly blends screening and conveying operations.
For equipment connections, capacity matching, and dust control, see our guide to designing a vacuum conveyor and vibro sifter system.
See our magnesium granule processing line in Canada, where vacuum conveying connects buffer storage with screening and bulk bag packing at up to 500 kg/h.
Hersteller & Lieferant von Vibrationssiebmaschinen und Fördermaschinen
Entwickelt für präzises Sieben, zuverlässige Leistung und flexible industrielle Anwendungen,
Yuanjing Rotationsvibrationssiebe werden von Kunden weltweit geschätzt.
Globale Projekterfahrung
Yuanjing-Produkte werden in über 50 Länder und Regionen exportiert und bedienen Branchen wie Lebensmittel, Chemie, Pharma, Bergbau und neue Energien.
Starke Fertigungskapazität
Fortschrittliche Produktionslinien mit Laserschneiden, CNC-Bearbeitung, automatischem Schweißen und strenger Qualitätskontrolle gewährleisten gleichbleibende Produktqualität.
Präzise & stabile Trennung
Optimiertes Vibrationsdesign liefert gleichmäßigen Materialfluss, hohe Siebgenauigkeit und stabilen Langzeitbetrieb.
Individuelle Sieblösungen
Yuanjing bietet flexible Konfigurationen in Durchmesser, Maschenweite, Siebbodenlagen und Materialoptionen, um Ihre genauen Prozessanforderungen zu erfüllen.
FAQs
Individuelle Lösung erhalten
Wir können maßgeschneiderte Sieb- und Fördergerätelösungen anbieten, die auf verschiedene Materialien und Produktionsanforderungen zugeschnitten sind.
Senden Sie uns Ihre Anforderungen, und unser Team wird die richtige Lösung und ein schnelles Angebot innerhalb von 24 Stunden bereitstellen.
Verwandte Produkte
Ultraschall-Vibrationssieb
Hochpräzise Ultraschall-Vibrationssieb-Lösungen Ultraschall-Vibrationssiebe sind ideal für die Feinputversiebung, verhindern effektiv Maschenverstopfung und verbessern die Trennschärfe. Durch die Integration eines Ultraschallsystems in ein Standard-Dreidimensional-Vibrationssieb erzeugt die Sieboberfläche hochfrequente Vibrationen mit niedriger Amplitude durch die kombinierte Wirkung von Motor und Ultraschallwellen, wodurch der Mischendurchsatz um 5–20…Rotations-Vibrationssieb
Rotationsschwingungssieb | Vibro-Sichter Das Rotationsschwingungssieb ist für die effiziente Trennung von Pulvern, Granulaten und Flüssigkeiten konzipiert. Es liefert stabile Leistung, hohe Siebgenauigkeit und zuverlässigen Betrieb in der kontinuierlichen Produktion. Wir bieten flexible Konfigurationen, einschließlich Mehrdeck-Designs, Ultraschallsysteme und lebensmittelechte Materialien, um unterschiedliche Verarbeitungsanforderungen zu erfüllen. YuanJing bietet praktische Sieblösungen…450 Vibrations-Filtersieb
450 Vibrationsfiltersieb für effiziente Flüssigkeits- | Pulverfiltration Verbessern Sie Ihre Filtrationseffizienz um bis zu 30–50% mit YuanJings 450 Vibrationsfiltersieb, einer Hochleistungslösung für die präzise Trennung von Flüssigkeiten und Pulvern in der Lebensmittel-, Chemie- und Pharmaindustrie. Ob Sie Schlamm filtern, feine Pulver sieben oder die Produktreinheit verbessern möchten, YuanJing…
