Energy-Saving Vacuum Pump: Introducing the High-Efficiency Direct Drive Industrial Stationary Screw Vacuum Pump, a pinnacle of engineering excellence. This advanced device features a premium Germany-made Screw Air End, delivering exceptional high vacuum capabilities. With versatile power options such as 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW, this vacuum pump is designed to meet the rigorous demands of your industrial applications. Experience unparalleled performance, superior efficiency, and remarkable reliability with this state-of-the-art solution.
Working Principle
The screw vacuum pump features a pair of meticulously engineered screws that rotate in perfect harmony within the pump casing. This synchronized motion creates both suction and exhaust, ensuring highly efficient pumping. These screws, expertly balanced with precision dynamic correction, are supported by robust bearings and encased within the housing. Designed to operate with specific clearances, the screws function friction-free, delivering smooth performance with impressively low noise levels. Capable of handling large volumes of water vapor and minor dust-laden gases, the pump achieves a superior vacuum with minimal power consumption. This energy-efficient, maintenance-free system is perfect for industries requiring pristine vacuum conditions, such as pharmaceuticals, chemicals, semiconductors, and food packaging.
Ultra-Efficient Permanent Magnet Motor
Crafted for superior performance, our advanced permanent magnet motor features insulation grade F, protective grade IP55, and a soft start operation ensuring consistent flow rates. With an expansive constant torque range and weak magnetic range, this motor achieves an efficiency boost of 20-30% over conventional motors.
State-of-the-Art Integrated Frequency Converter
Leveraging China's top-tier frequency system, our converter delivers an extensive speed regulation range and precision. It ensures unwavering quality stability by accurately transmitting pressure transmitter signals, thereby optimizing overall performance.
Advanced Smart Touch Controller
Equipped with the latest intelligent technology, our controller significantly reduces the need for manual intervention. Its high-precision, color electronic screen provides clear graphical displays, maintenance updates, fault alarms, and safety shutdown alerts, enhancing operational ease and reliability.
Innovative Special Type Intake Valve
Automatically regulates the opening to guarantee optimal engine fuel injection and lubricating oil circulation, significantly boosting operational efficiency.
Achieve minimal oil circuit loss, markedly enhancing overall efficiency.
The normally open solenoid valve control ensures automatic closure during emergency stops, preventing oil injection and elevating safety measures.
Highly Efficient Cooling System
Designed with an expansive heat exchange area, our cooling system effectively mitigates high-temperature issues, reduces oil emulsification and coking, thereby extending machine longevity.
Premium Quality Air Filter
Our exceptional air filter offers top-tier air purification with a robust three-stage filtration system, ensuring a pristine air environment. It efficiently removes substantial steam and minute dust particles, achieving a vacuum level up to 1 Pa.
Dependable Oil and Air Separator
Utilizing a vertical tangential cyclone separation structure, this separator ensures thorough oil and air separation, simplifying cartridge replacement and curtailing maintenance costs.
Superior Soundproof Cotton
Housed within a compact noise reduction enclosure, our soundproof cotton minimizes vibration amplitude during operation, significantly enhancing noise reduction effectiveness.
Durable Iron Oil Pipe & Air Pipe System
Crafted from robust iron, our pipe system withstands extreme temperatures and high pressure, making it ideal for demanding working conditions. It offers complete leak-proof performance and requires zero maintenance.
Comparing Sanzhi Screw Vacuum Pump with 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 |
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| 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. |
Advanced Multiple Filtration System
Our state-of-the-art three-stage filtration system significantly reduces air impurities, ensuring a cleaner and more efficient operation.
Exceptional Energy Efficiency
Experience unmatched energy savings with our cutting-edge technology, slashing electricity consumption by an impressive 50-60% compared to traditional vacuum pumps.
Reliable Constant Pressure
Benefit from steady and dependable performance with constant speed pumping, effectively mitigating issues related to unstable vacuum levels.
Superior Vacuum Degree
Achieve an unparalleled vacuum degree with our advanced pump, reaching an impressive -0.098Mpa compared to the industry standard of -0.07Mpa.
User-Friendly Design
Our pump boasts a straightforward structure, making it exceptionally easy to install, operate, and maintain, ensuring a seamless and hassle-free user experience.
1. Unbeatable Price Advantage
We offer direct ex-factory prices, providing our customers with a significant competitive edge in the market.
2. Direct Transactions
Obtain all products straight from the factory, granting you access to more economical and superior quality offerings.
3. Premium OEM & ODM Services
Our robust manufacturing and management capabilities enable us to deliver outstanding OEM/ODM services, customized to your specifications.
4. Bespoke Customization
We accommodate non-standard orders, including export requests and specific requirements for voltage, power, pressure, and more. Share your specifications with us.
5. Small Order Friendly
Initiate with a small trial order to gauge the exceptional quality of our products.
6. Rapid Delivery
Enjoy the perfect combination of high-quality products and timely delivery.
7. Comprehensive Authorization
For our distributors, we provide full authorization certificates, facilitating the sale of SANZHI brand products.
Versatile Application Industries
Our products are widely employed across various industries, including ceramics, plastics, food packaging, semiconductor materials, pharmaceuticals, rubber, foam manufacturing, bricks, and electronics.
Discover Our Wide Range of Exquisite Products
Sanzhi (Henan) Compressor Co., Ltd is a distinguished and reputable manufacturer specializing in cutting-edge screw air compressors and screw vacuum pumps. With over a decade of unparalleled industry expertise, we offer a versatile and comprehensive product lineup, including normal pressure and low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, screw air compressors specifically designed for laser cutting, and single-tank and double-tank mobile screw air compressors. Additionally, we provide electric and diesel mobile screw air compressors, as well as state-of-the-art screw vacuum pumps.
Our state-of-the-art production facility features advanced multi-air compressor assembly lines, ensuring exceptional efficiency and precision. Supported by a dedicated team of over 50 highly skilled employees, we continuously enhance our management systems, such as ERP, to significantly reduce lead times and guarantee the swift delivery of premier quality products.
Our meticulously designed management systems are dedicated to upholding the highest quality standards. Proudly certified under the ISO9001 quality management system, we adhere to rigorous quality control protocols. Each machine undergoes comprehensive inspections at various stages, from material and production checks to pre-delivery evaluations, ensuring unmatched product reliability and excellence.
Our exemplary customer service begins with a pre-sales team that offers expert guidance for selecting the ideal air equipment tailored to diverse facilities. We provide extensive customization options, including appearance and configuration, and create bespoke products to meet specific dealer demands through our OEM services. Our professional sales and service team is always on standby to deliver prompt and efficient post-sales support, ensuring your needs are swiftly addressed.
At Sanzhi (Henan) Compressor Co., Ltd, we are unwavering in our commitment to delivering superior, reliable, and stable products. Dedicated to forging long-term relationships with our clients, we promise efficient delivery, high-quality machinery, and competitive pricing, ensuring you receive the optimal compressed air solution for your requirements.
Located in the picturesque Xinzheng City, Henan Province, China, our factory is conveniently situated just 30 kilometers from Xinzheng International Airport, approximately an hour's drive away. We warmly invite you to visit our facility and experience our exceptional offerings firsthand!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer specializing in screw air compressors, proudly boasting over a decade of industry expertise.
Q2. How do you control quality?
A: 1. Our raw materials undergo rigorous inspection to ensure the highest quality.
2. The meticulous installation process is stringently monitored.
3. Every machine is subjected to a minimum of 5 continuous hours of testing before dispatch to ensure optimal performance.
Q3. What information must I provide to get the suitable machine?
1. Your required air delivery capacity (Unit: CFM or m³/Min).
2. The desired working pressure (Unit: PSI, Bar or Mpa).
3. The voltage and frequency specifications of your country of residence (V/Hz).
4. Any additional accessories needed, such as an air tank, filters, or air dryers.
Share this information with us, and we will tailor a perfect solution for you!
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 air compressor?
A: Sanzhi (Henan) Compressor Co., Ltd. offers an extensive range of voltage options: 380V/50Hz/3P, 400V/50Hz/3P, 415V/50Hz/3P, 220V/60Hz/3P, and 440V/60Hz/3P. Additionally, we provide bespoke customization options to precisely cater to your unique requirements, ensuring unparalleled flexibility and performance.
Q6. How long is the delivery time?
A: For units with standard voltage, we guarantee delivery within 15 working days post order confirmation. For non-standard voltage requirements, please consult our dedicated sales team for tailored timelines.
Q7. What's the payment term?
A: Our payment terms are structured for your convenience: 30% T/T in advance, 40% T/T before shipment, and the final 30% T/T upon receipt of the B/L copy. Payments can be made in both USD and RMB.
Q8. How about your warranty?
A: We proudly offer a comprehensive warranty: one year for the entire machine and two years for the screw air compressor, excluding consumable spare parts, to ensure your investment is safeguarded.
Q9. What about the maintenance?
A: Initial maintenance is recommended after 500 hours of operation. Subsequent routine maintenance should be conducted every 2000-3000 hours, depending on the specific working environment, to maintain optimal performance.
Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are engineered for outstanding performance in high-temperature environments, with an operational range from -20° to 45°C (-4°F to 113°F), ensuring reliability across diverse conditions.
Q11. Do you offer OEM service?
A: Yes, we excel in both OEM & ODM services, backed by our expert design team. Custom orders are warmly welcomed to meet your specific needs.
Q12. How long could your air compressor be used?
A: Our air compressors are meticulously engineered for longevity, with a typical service life often exceeding 10 years, ensuring durability and reliability over time.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we offer a comprehensive selection of high-quality spare parts to ensure the seamless operation and extended lifespan of your machinery, maintaining peak performance.
Q14. How about your after-sales service?
A: We deliver stellar after-sales support, including extensive online installation and commissioning guidance. Additionally, we can deploy skilled engineers for on-site training and meticulous installation assistance, ensuring optimal operational efficiency.
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