Introducing our cutting-edge Energy Saving Vacuum Pump, a marvel of modern engineering tailored for high-efficiency performance. Experience the unrivaled prowess of our Direct Drive Industrial Stationery Screw Vacuum Pump, fortified with a premium Germany Screw Air End. This exceptional machine delivers consistent high vacuum output and is available in a range of power options: 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW. Ideal for industries demanding peak performance and reliability, this vacuum pump is the epitome of energy efficiency and technological sophistication.
Working Principle
The Screw Vacuum Pump employs a pair of precision-engineered screws within the pump casing, executing synchronous high-speed reverse rotations to achieve the essential suction and exhaust processes. These screws are dynamically balanced and supported by robust bearings, ensuring they maintain a precise clearance within the pump casing, thereby eliminating friction during operation. The result is an exceptionally smooth and quiet performance. This advanced pump can efficiently handle large volumes of water vapor and minor dust-laden gases while delivering superior vacuum levels and remarkable energy efficiency. Its maintenance-free design further reduces operational costs. Ideal for sectors such as pharmaceuticals, chemicals, semiconductors, and food packaging, this pump meets stringent requirements for clean vacuum environments.
High-efficiency Permanent Magnet Motor
Our high-efficiency permanent magnet motor boasts an insulation grade F and protective grade IP55. With a soft start operation and stable flow rate, it offers a wider constant torque range and weak magnetic range. This motor is 20-30% more efficient than traditional motors.
Integrated Frequency Converter
Utilizing China's premier frequency system, this converter offers a broad speed regulation range and exceptional precision. It ensures the reliable transmission of the pressure transmitter signal, maintaining quality stability.
Smart Touch Controller
Our smart touch controller features advanced built-in intelligence, minimizing the need for manual operation. It includes a high-precision color electronic screen with clear graphic displays, maintenance info, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
This valve automatically controls the opening to ensure efficient fuel injection and lubricating oil circulation within the engine.
With ultra-low oil circuit loss, the overall efficiency of the system is significantly improved.
The normally open solenoid valve control ensures emergency stops automatically close to prevent oil injection.
Cooling System
Designed with a large heat exchange area, our cooling system effectively prevents high temperatures, reducing oil emulsification and coking caused by excessive heat.
Excellent Air Filter
Our top-tier air filter ensures superior air purification with three-stage filtration that meets standard emissions. Capable of removing steam and minor dust gases, it achieves an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, this separator ensures complete oil and air separation, simple cartridge replacement, and reduced maintenance costs.
High-Quality Soundproof Cotton
The compact noise reduction housing, combined with high-quality soundproof cotton, eliminates vibration during operation, further enhancing noise reduction.
Iron Oil Pipe & Air Pipe System
Our iron pipes are resistant to extreme temperatures and high pressure, making them ideal for harsh working conditions. They are completely leak-free and maintenance-free.
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 |
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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 Multi-Stage Filtration
Our sophisticated three-stage filtration system effectively reduces air impurities, ensuring cleaner and more efficient operation.
Exceptional Energy Efficiency
Achieve impressive energy savings of 50-60% when compared to traditional vacuum pumps, making it an eco-friendly and cost-effective solution.
Unwavering Constant Pressure
Experience consistent speed pumping, efficiently solving the problem of unstable vacuum performance for optimal results.
Superior Vacuum Performance
While typical vacuum pumps offer a vacuum degree of -0.07Mpa, our innovative design achieves a remarkable -0.098Mpa, setting a new standard in the industry.
Effortless Usability
Our product boasts a simple structure that is easy to install, operate, and maintain, ensuring that even the most complex tasks are hassle-free.
1. Competitive Pricing
We offer direct ex-factory prices to our customers, ensuring you remain highly competitive in your market.
2. Direct Transactions
Our products come straight from the factory, providing you with more cost-effective solutions.
3. Comprehensive OEM & ODM Services
Leveraging our strong production and management capabilities, we offer tailored OEM/ODM services to meet your specific needs.
4. Personalized Customization
We accommodate non-standard, export orders, adjusting parameters like voltage, power, and pressure to your specifications. Contact us to discuss your unique requirements.
5. Small Order Friendly
Start with a small trial order to evaluate the exceptional quality of our products.
6. Rapid Delivery
Experience the reliability of high-quality products delivered on time.
7. Full Authorization
We provide a complete authorization certificate for distributors, empowering you to sell our SANZHI brand products with confidence.
Diverse Industry Applications
Our products are extensively used in ceramic processing, plastic processing, food packaging, semiconductor materials, the pharmaceutical industry, the rubber industry, foam factories, brick factories, electronic factories, and more.
More Products: Explore Our Extensive Range of Solutions. At Sanzhi (Henan) Compressor Co., Ltd., we offer a wide array of high-performance products designed to meet diverse industrial needs. From our leading-edge High Efficiency Oil-Free Electric Drive Screw Vacuum Pump for Vacuum Concentration to other advanced compressor solutions, we deliver quality and efficiency you can trust.
Sanzhi (Henan) Compressor Co., Ltd is a distinguished and reputable manufacturer specializing in cutting-edge screw air compressors and screw vacuum pumps. Boasting over a decade of unparalleled industry expertise, we present a versatile and comprehensive product lineup that includes 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 both 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 is subjected to 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 offers a diverse array of voltage options including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. We also provide customization to cater to your exact specifications.
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 requirements, please consult our dedicated sales team for precise timelines.
Q7. What's the payment term?
A: Our payment terms are structured as follows: 30% T/T in advance, 40% T/T before shipment, and the remaining 30% T/T upon B/L copy. Payments are accepted in both USD and RMB.
Q8. How about your warranty?
A: We provide an extensive warranty of one year for the entire machine and two years for the screw air compressor, excluding consumable spare parts. Enjoy peace of mind with our reliable warranty coverage.
Q9. What about the maintenance?
A: Initial maintenance is necessary after 500 hours of operation. Subsequent maintenance should be conducted every 2000-3000 hours, contingent on the actual working environment for optimal machine longevity.
Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously engineered to perform efficiently in high-temperature environments, with a working temperature range from -20° to 45° (-4ºF to 113ºF), ensuring reliable operation.
Q11. Do you offer OEM service?
A: Yes, we excel in both OEM & ODM services, supported by our skilled professional design team. We warmly welcome your custom orders and look forward to bringing your vision to life.
Q12. How long could your air compressor be used?
A: Our air compressors are ingeniously designed for durability, typically delivering over 10 years of exceptional service life.
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 smooth and efficient operation of your machinery, thereby ensuring longevity and optimal performance.
Q14. How about your after-sales service?
A: We provide unparalleled after-sales support, including thorough online installation and commissioning guidance. Additionally, we can deploy expert engineers to your site for detailed training and precise installation assistance when required.
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