We are a professional manufacturer specializing in liquid ring, rotary vane, and dry screw vacuum pumps.
Our Dry Screw Vacuum System is designed for diverse industrial applications, offering oil-free operation, high vacuum performance, and minimal maintenance. Discover our product specifications, advantages, and FAQs.
Explore the advanced Dry Screw Vacuum System for industrial applications. As a China manufacturer, we provide high-performance vacuum solutions with superior efficiency and reliability.
A Dry Screw Vacuum System operates without oil, ensuring a clean and contamination-free environment. It provides superior efficiency in applications requiring a high and stable vacuum. Our advanced design reduces maintenance costs and enhances system longevity.
Semiconductor Manufacturing: Ensures contamination-free environments for wafer processing and chip production.
Chemical Processing: Supports the safe and efficient handling of aggressive and volatile chemicals.
Pharmaceutical Industry: Provides a sterile vacuum environment for drug formulation and packaging.
Food Processing: Enables hygienic packaging, freeze-drying, and dehydration processes.
Aerospace and Defense: Essential for high-vacuum applications in space simulation and materials testing.
Environmental Engineering: Utilized in air and gas purification, solvent recovery, and wastewater treatment.
| Model | Main Pump | Backing Pump | Pumping Speed (L/s) | Ultimate Pressure (Pa) | Inlet Diameter (mm) | Outlet Diameter (mm) | Cooling Water Consumption (L/min) | Weight (kg) | Motor Power (kW) |
|---|---|---|---|---|---|---|---|---|---|
| JZJLG150-2R | ZJ150G | LG70 | 150 | 0.5 | 100 | 40 | 4 | 600 | 3 / 7.5 |
| JZJLG150-3T | ZJ150G | LG50G | 150 | 0.1 | 100 | 40 | 4 | 600 | 3 / 4.5 |
| JZJLG220-3T | ZJ220G | LG65G | 220 | 0.1 | 150 | 50 | 5 | 650 | 3.5 / 4.5 |
| JZJLG220-4T | ZJ220G | LG50G | 220 | 0.1 | 150 | 50 | 5 | 650 | 3.5 / 4.5 |
| JZJLG300-5T | ZJ300G | LG50G | 400 | 0.1 | 145 | 40 | 6 | 650 | 4.5 / 4.5 |
| JZJLG400-6T | ZJ400G | LG65G | 400 | 0.1 | 145 | 40 | 7 | 700 | 4.5 / 7.5 |
| JZJLG1200-8T | ZJ1200G | LGB110 | 1200 | 0.2 | 250 | 40 | 9 | 1250 | 11 / 7.5 |
A Dry Screw Vacuum System uses intermeshing screws to compress and evacuate gases without oil, ensuring contamination-free operation.
Industries such as semiconductor manufacturing, chemical processing, pharmaceuticals, food packaging, aerospace, and environmental engineering benefit greatly from its efficiency and reliability.
It offers oil-free operation, minimal maintenance, higher efficiency, and longer lifespan compared to traditional oil-sealed or liquid-ring vacuum pumps.
Minimal maintenance is required due to its oil-free design, with periodic cleaning and part inspections ensuring long-term reliability.
Yes, our systems are designed with corrosion-resistant materials to handle aggressive gases safely.
Our systems operate at low noise levels due to precision engineering and sound-dampening technology.
It consumes less power compared to traditional systems, reducing operational costs while maintaining high efficiency.
Yes, its oil-free operation ensures clean, contamination-free air, making it ideal for semiconductor and pharmaceutical applications.
Yes, our systems are customizable and can be seamlessly integrated into various industrial setups.
Contact our team for expert guidance in selecting the best model based on your application, required vacuum level, and processing conditions.
Manufactured in China: High-quality and cost-effective solutions.
Oil-Free Technology: Eliminates contamination risks and reduces maintenance.
High Vacuum Performance: Consistent vacuum levels for various industrial applications.
Low Noise and Energy Efficient: Environmentally friendly and cost-effective operation.
Customizable Solutions: Designed to meet diverse industry requirements.
Address : No 19, Zhanqianli, Dong'an, Jimei District, Xiamen, Fujian Province, China
Email : mike@xiamenbest.com vacuum@xiamenbest.com WhatsApp ： +8613959235484 Phone： +8613959235484 +8615880223078
