| Payment Terms | L/C,D/A,D/P,T/T |
| Usage | Conveying podwer ,granules |
| Warehouse Volume | Customizable |
| Material | Stainless steel |
| Packaging Details | Standard export wooden cases |
| Features | Dust-free, Low Noise, Easy to Clean |
| Grade | Automatic |
| Delivery Time | within 7-15 work days |
| Conveying Mode | Negative pressure conveying |
| Warranty | 1 Year |
| Supply Ability | 5000set/year |
| Function | Conveying material |
| Control | PLC Control/Control Box |
| Product Type | Conveyor System |
| Speed | Adjustable |
| Vacuum Source | Vacuum pump, Roots fan |
| Installation | Easy Installation |
| Conveyor Speed | Adjustable |
| Brand Name | EVERSUN |
| Model Number | ZKJ |
| Certification | ISO,CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Usage | Conveying podwer ,granules |
| Warehouse Volume | Customizable | Material | Stainless steel |
| Packaging Details | Standard export wooden cases | Features | Dust-free, Low Noise, Easy to Clean |
| Grade | Automatic | Delivery Time | within 7-15 work days |
| Conveying Mode | Negative pressure conveying | Warranty | 1 Year |
| Supply Ability | 5000set/year | Function | Conveying material |
| Control | PLC Control/Control Box | Product Type | Conveyor System |
| Speed | Adjustable | Vacuum Source | Vacuum pump, Roots fan |
| Installation | Easy Installation | Conveyor Speed | Adjustable |
| Brand Name | EVERSUN | Model Number | ZKJ |
| Certification | ISO,CE | Place of Origin | CHINA |
Product description
The continuous vacuum conveying system uses negative pressure enclosed transportation, with a star-type discharge valve enabling uninterrupted suction and discharge. Made of 304/316 stainless steel, it features pulse back-blow dust cleaning and can be connected to mixers, sifters, and packaging machines. It enables 24-hour automated powder conveying with no dust or leakage, suitable for food, chemical, and lithium battery powder and granular materials.
Working principle
The vacuum pump generates negative pressure inside the hopper. Powder is sucked into the chamber through the suction pipe by air pressure difference. Filters separate powder from air. The rotary star discharger continuously discharges materials. Meanwhile, pulse air blows the filters to prevent blockage. Suction, filtering, dust‑cleaning and discharging run simultaneously to realize continuous closed‑loop powder conveying.
Product features
1. Continuous non‑stop feeding, 24‑hour stable operation with star discharger.
2. Fully closed negative‑pressure conveying, zero dust leakage, low material loss.
3. Automatic pulse filter cleaning to avoid filter blockage.
4. 304 / 316 stainless steel structure, easy disassembly and cleaning.
5. Seamlessly connect with mixer, sieve, packing machine, reduce manual labor.
6. Explosion‑proof optional, gentle conveying keeps material integrity for powder & granules.
| Model | Hopper Capacity(L) | Working pressure | Conveying Capacity(kg/h) | Compressed air consumption |
| QVC-1 | 1.1 | 0.4-0.6Mpa | 50-300 | 180NL/min |
| QVC-2 | 6 | 0.4-0.6Mpa | 100-700 | 360NL/min |
| QVC-3 | 12 | 0.4-0.6Mpa | 300-1500 | 720NL/min |
| QVC-4 | 42 | 0.4-0.6Mpa | 600-3000 | 1440NL/min |
| QVC-5 | 60 | 0.4-0.6Mpa | 900-6000 | 2880NL/min |
Product details
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Production line diagram
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Product shows
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Application
Widely applicable: The vacuum loader is mainly used for transporting powdery and granular materials, such as raw materials, chemicals, metal oxide powders, etc.; however, it is not suitable for transporting materials that are too wet, sticky or heavy.
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Packaging & Shipping
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Why Choose us
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About us
We have been specializing in the production of Screening and conveying equipment for 13 years. China's vibrating screen industry top three. And we have done matching and OEM for many large companies. Including the world's top vibrating screen manufacturer,
Sweco, USA, we have OEM for his China region. And our products are often exported to Australia, Thailand, Indonesia, New Zealand and other countries.
We welcome customers or dealers to visit our factory and will arrange everything for you. Our factory address: West of the industrial and commercial office of Da Zhaoying Town, Xinxiang City, Henan Province.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2003
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Who are we: EVERSUN Machinery, founded in 2003, is a professional manufacturer of screening and conveying equipment in China. It is also iso9001:2015 quality management system certification and CE certification company. Eversun Machinery is committed to providing screening and co... Who are we: EVERSUN Machinery, founded in 2003, is a professional manufacturer of screening and conveying equipment in China. It is also iso9001:2015 quality management system certification and CE certification company. Eversun Machinery is committed to providing screening and co...
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