Discover the exceptional performance of our stationary screw vacuum pumps, meticulously engineered to deliver high vacuum levels with unmatched efficiency. Experience transformative energy and cost savings through our cutting-edge variable frequency technology. Ideally suited for a diverse range of industries, including foam production, ceramics, and brickworks, our pumps come in a variety of power specifications: 11KW, 15KW, 37KW, 45KW, and 55KW. Embrace the next generation of vacuum technology, offering a superior alternative to traditional water ring pumps, ensuring optimal productivity, dependability, and innovative excellence.
Working Principle
Unveil the groundbreaking Screw Vacuum Pump, a hallmark of innovation from Sanzhi (Henan) Compressor Co., Ltd. This state-of-the-art vacuum pump is engineered with precision, featuring dual screws that rotate in high-speed reverse motion within the pump casing, delivering unparalleled suction and exhaust efficiency. The screws are meticulously balanced and supported by high-quality bearings, ensuring minimal clearance and frictionless operation. This sophisticated design not only achieves smooth and quiet performance but also excels in handling considerable amounts of water vapor and gases with minor dust particles. Key advantages include outstanding vacuum limits, optimized power consumption, superior energy efficiency, and a maintenance-free experience. Perfectly suited for industries such as pharmaceuticals, chemicals, semiconductors, and food packaging, this vacuum pump is designed to meet the highest standards of vacuum precision.
| Sanzhi (Henan) Compressor Co,. Ltd. |
| Screw Vacuum Pump |
| Model |
Power |
Pressure |
Volumetric Flow |
Voltage |
Frequency |
Rotation speed |
Weight |
Dimensions |
| KW |
-Mpa |
m³/min |
V |
Hz |
r/min |
Kg |
L*W*H(mm) |
| SZVP10 |
7.5 |
-0.05-0.098 |
10.0 |
380 |
50 |
3300 |
805 |
1500*880*1460 |
| SZVP15 |
11 |
-0.05-0.098 |
12.5 |
380 |
50 |
3300 |
1040 |
1850*920*1490 |
| SZVP20 |
15 |
-0.05-0.098 |
15.0 |
380 |
50 |
3300 |
1040 |
1850*920*1490 |
| SZVP30 |
22 |
-0.05-0.098 |
22.0 |
380 |
50 |
3300 |
1280 |
2000*1000*1670 |
| SZVP40 |
30 |
-0.05-0.098 |
27.0 |
380 |
50 |
3300 |
1280 |
2000*1000*1670 |
| SZVP50 |
37 |
-0.05-0.098 |
30.0 |
380 |
50 |
3300 |
1910 |
2300*1120*1827 |
| SZVP60 |
45 |
-0.05-0.098 |
45.0 |
380 |
50 |
3300 |
1910 |
2300*1120*1827 |
| SZVP75 |
55 |
-0.05-0.098 |
62.0 |
380 |
50 |
3300 |
3500 |
2860*1650*2114 |
| SZVP100 |
75 |
-0.05-0.098 |
75.0 |
380 |
50 |
3300 |
3500 |
2860*1650*2114 |
| Due to product updates, the above parameters are subject to deviation in kind. |
High-efficiency Permanent Magnet Motor
With an insulation grade F and protective grade IP55, this motor offers a cutting-edge soft start operation and a stable flow rate. Its advanced constant torque and broad weak magnetic ranges deliver a significant performance boost, with the efficiency of the permanent magnet motor surpassing standard motors by a remarkable 20-30%.
Integrated Frequency Converter
Utilizing China's premier frequency system, this converter boasts a wide speed regulation range and unparalleled precision. Its exceptional quality stability ensures accurate signal transmission from the pressure transmitter, enhancing overall performance and reliability.
Smart Touch Controller
Incorporating advanced intelligence, this state-of-the-art controller minimizes manual intervention. It features a high-precision color electronic screen that provides crystal-clear graphical displays, comprehensive maintenance information, fault alarms, and crucial safety shutdown alerts.
Special Type Intake Valve
Automatically regulates the opening to ensure optimal engine fuel injection and lubricating oil circulation, maximizing system efficiency.
Achieves ultra-low oil circuit loss, significantly boosting overall efficiency and performance.
Features a normally open solenoid valve control that automatically closes upon emergency stop, effectively preventing oil injection and ensuring safety.
Cooling System
Featuring a large heat exchange area, this system effectively prevents high-temperature issues, drastically reducing oil emulsification and coking caused by excessive heat, thus enhancing overall reliability.
Excellent Air Filter
This superior air filter provides exceptional air purification through a three-stage filtration process, ensuring a clean air system that meets stringent emissions standards. It efficiently removes steam and minor dust, achieving an ultimate vacuum up to 1 Pa.
Reliable Oil and Air Separator
Featuring an innovative vertical tangential cyclone separation structure, it ensures complete oil and air separation, simplifies cartridge replacement, and lowers maintenance costs, providing long-term reliability.
High-Quality Soundproof Cotton
The compact noise reduction housing operates with minimal vibration amplitude, complemented by premium soundproof cotton, which significantly reduces noise levels, ensuring a quieter operation.
Iron Oil Pipe & Air Pipe System
Constructed from durable iron, this system withstands high and low temperatures and extreme pressures, making it perfect for harsh conditions. It is completely leak-free and maintenance-free, ensuring long-lasting performance.
Sanzhi Screw Vacuum Pump VS Water Ring Pump
| Item |
Name |
Power |
Volumetric Flow |
Quantity |
Total Volumetric Flow |
Total Power |
Pressure |
Annual Electricity Consumption |
Energy Saving Rate |
Calculation Method |
Item |
Name |
Annual Electricity Consumption |
Energy Saving Rate |
Calculation Method |
| Kw |
m³/min |
PCS |
m³/min |
Kw |
Mpa |
kW |
kW |
| Old Equipment |
Water Ring Vacuum Pump |
18.5 |
10 |
2 |
20 |
37 |
-0.08 |
133200 |
60% |
Annual electricity consumption=Total Power*(10h/day*30days*12months) |
Old Equipment |
Water Ring Vacuum Pump |
133200 |
60% |
Annual electricity consumption=Total Power*(10h/day*30days*12months) |
| New Equipment |
Sanzhi Screw Vacuum Pump |
7.5 |
10 |
2 |
20 |
15 |
-0.098 |
54000 |
New Equipment |
Sanzhi Screw Vacuum Pump |
54000 |
Advanced Multi-layer Filtration
Our innovative three-stage filtration system significantly reduces airborne impurities, ensuring pristine air quality.
Remarkable Energy Efficiency
Achieve up to 50-60% electricity savings compared to conventional vacuum pumps, optimizing your energy consumption.
Steady Pressure Control
Experience constant speed pumping that effectively resolves issues related to unstable vacuum performance.
Superior Vacuum Performance
While typical market vacuum pumps reach -0.07Mpa, our advanced technology achieves an impressive -0.098Mpa vacuum level.
Effortless Usability
Designed with a simple structure, our pump is incredibly easy to install, operate, and maintain, ensuring hassle-free functionality.
1. Unbeatable Price Advantage
At Sanzhi (Henan) Compressor Co., Ltd., we offer unparalleled ex-factory prices, directly connecting you to cost savings that ensure competitive edge and profitability.
2. Seamless Direct Deal
Receive your products directly from our factory. This direct-to-you approach guarantees highly cost-effective solutions, meticulously tailored to meet your unique requirements.
3. Comprehensive OEM & ODM Services
Leveraging our robust production and management capabilities, we provide exceptional OEM/ODM services, precisely crafted to match your specifications and exceed expectations.
4. Personalized Customization Services
We specialize in catering to non-standard orders, export demands, and unique specifications in voltage, power, pressure, and more. Reach out to us for bespoke, tailor-made solutions that perfectly align with your needs.
5. Flexibility with Small Orders
Begin with a small trial order to experience firsthand the superior quality of our Oil-Free Stationary Heavy-Duty Vacuum Pump System. Evaluate our premium offerings with ease.
6. Prompt and Reliable Delivery
Enjoy the peace of mind that comes from knowing your high-quality products will be delivered swiftly and reliably, ensuring you can meet your deadlines with confidence.
7. Comprehensive Authorization for Distributors
We provide full authorization certificates for our distributors, empowering you with the confidence and credentials to market and sell SANZHI brand products effectively and profitably.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. is a premier industry leader, excelling in the production of top-notch screw air compressors and vacuum pumps. Our extensive and varied product lineup includes both normal and low-pressure screw air compressors, energy-efficient permanent magnet frequency conversion models, sophisticated two-stage compression units, specialized compressors for laser cutting, and adaptable mobile compressors available in single-tank, double-tank, electric, and diesel configurations. Our cutting-edge screw vacuum pumps stand out as a significant feature of our comprehensive product range.
Strategically located in the heart of Xinzheng City, Henan Province, China, our factory offers exceptional convenience being just 30 kilometers from Xinzheng International Airport. We ensure seamless transportation to our facility, making your visit hassle-free. We warmly invite you to witness our state-of-the-art operations firsthand!
Application Industry
Our superior-quality products are extensively utilized across a wide range of industries, including wood processing, ceramics, printing, plastics, food packaging, semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power, shipping, and military sectors, among others.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer with over a decade of expertise in producing high-quality screw vacuum pumps.
Q2. How do you control quality?
A: 1. Rigorous inspection of raw materials.
2. Strict compliance with installation procedures.
3. Each machine undergoes a minimum of 5 hours of intensive continuous testing prior to dispatch.
Q3. What information must I provide to get a suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Desired working pressure (Unit: PSI, Bar, or Mpa)
3. Voltage and frequency specifications of your country (V/Hz)
4. Any additional accessories needed, such as an air tank, filters, or air dryers.
Provide us with these details, and we will design a customized solution tailored to your needs!
Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP
Q5. What is the available voltage vacuum pump?
A: Sanzhi offers a diverse range of voltages including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Customization is available to meet your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage units, delivery occurs within 15 working days post-order confirmation. For non-standard configurations, please contact our sales team for precise details.
Q7. What's the payment term?
A: We accept TT with a 30% advance deposit, with the balance payable upon B/L copy confirmation. Both USD and RMB are accepted as payment currencies.
Q8. How about your warranty?
A: Our warranty offers one year for the entire machine and an extended two years specifically for the screw vacuum pump, excluding consumable spare parts.
Q9. What about the maintenance?
A: After the initial 500 hours of operation, it is crucial to perform the first maintenance. Thereafter, routine maintenance should be carried out every 2000-3000 hours, depending on the specific environmental conditions to ensure optimal performance.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely! Our machines are meticulously engineered to deliver exceptional performance in high-temperature regions. They can operate seamlessly within a temperature range of -20°C to 45°C (-4°F to 113°F).
Q11. Do you offer OEM services?
A: Certainly! With our proficient design team, we warmly welcome both OEM and ODM orders. We're committed to tailoring our products to meet your specific needs.
Q12. What is the lifespan of your vacuum pump?
A: Our vacuum pumps are built to last, typically offering a robust lifespan that exceeds 10 years.
Q13. Will you supply spare parts for the machines?
A: Yes, we definitely provide a full range of spare parts to ensure the longevity and efficiency of our machines.
Q14. What kind of after-sales service do you offer?
A: We offer comprehensive after-sales support, including detailed online instructions for installation and commissioning. Additionally, we can dispatch our experienced engineers to provide hands-on assistance with training and installation if necessary.
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