Introducing the state-of-the-art Energy-Saving Vacuum Pump from Sanzhi (Henan) Compressor Co., Ltd. Elevate your industrial operations with our high-efficiency direct drive stationary screw vacuum pump, meticulously engineered for ultimate performance. At the heart of this technological marvel lies a precision-crafted Germany Screw Air End, ensuring outstanding high vacuum capabilities. Tailored to cater to a wide array of industrial applications, our vacuum pump comes in various power configurations - 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW. Step into a new era of unparalleled efficiency and steadfast reliability with our 27m³/Min Free Air Delivery Vacuum Pump, designed to exceed your expectations and meet all your operational needs.
Working Principle
The Screw Vacuum Pump, a cutting-edge innovation by Sanzhi (Henan) Compressor Co., Ltd., harnesses the power of precision-engineered screws housed within a robust pump casing. These screws engage in synchronized high-speed reverse rotations, facilitating an exceptionally efficient suction and exhaust mechanism. Each screw is meticulously balanced and supported by durable bearings, ensuring frictionless operation, resulting in unparalleled smoothness and remarkably low noise levels. Our pump is adept at handling considerable amounts of water vapor and minor dust particles, offering superior vacuum performance, heightened energy efficiency, and minimal power consumption. With its maintenance-free design, the pump epitomizes reliability and longevity. It is the ideal solution for demanding applications across the pharmaceuticals, chemicals, semiconductors, and food packaging industries, consistently meeting the highest standards for clean vacuum environments.
High-Efficiency Permanent Magnet Motor
This advanced motor boasts an insulation grade of F and a protective grade of IP55, delivering soft start operation and stable flow rates. Revel in a broader constant torque range and weak magnetic range, achieving an impressive efficiency boost of 20-30% over standard motors.
Integrated Frequency Converter
Harnessing China's leading frequency system, it offers an expansive range of speed regulation with exceptional precision. Ensure stable quality and dependable transmission of pressure transmitter signals.
Smart Touch Controller
Designed with advanced built-in intelligence, it demands minimal manual intervention. The high-precision color electronic screen vividly displays maintenance details, fault alarms, and safety shutdown alerts, ensuring operational clarity.
Specialized Intake Valve
Automatically modulates the opening to guarantee optimal engine fuel injection and lubricating oil circulation.
Achieves exceptionally low oil circuit loss, dramatically enhancing overall efficiency.
Equipped with a normally open solenoid valve for emergency stops, it automatically closes to prevent oil injection.
Advanced Cooling System
Engineered with a substantial heat exchange area to efficiently prevent high temperatures, reducing the risk of oil emulsification and coking.
Outstanding Air Filter
This high-efficiency air filter ensures a pristine air system with three-stage filtration, maximizing air purity and meeting standard emissions. It effectively removes significant steam and minor dust, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
With a vertical tangential cyclone separation structure, it ensures comprehensive separation of oil and air. Easy cartridge replacement minimizes maintenance costs.
Premium Soundproof Cotton
A compact noise-reduction housing effectively nullifies vibrations during operation. Paired with high-quality soundproof cotton, it significantly enhances noise reduction levels.
Durable Iron Oil & Air Pipe System
Crafted from robust iron, this system is highly resistant to extreme temperatures and pressures, perfect for harsh conditions. It promises a leak-free, maintenance-free 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 |
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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 sophisticated three-stage filtration system significantly reduces air impurities, ensuring cleaner air output.
Remarkable Energy Efficiency
Achieve impressive energy savings of 50-60% compared to conventional vacuum pumps, reducing operational costs.
Unwavering Constant Pressure
Experience consistent, stable vacuum pumping with our constant speed technology, eliminating pressure fluctuations.
Enhanced Vacuum Performance
While standard market vacuum pumps offer -0.07Mpa, our advanced technology delivers a superior vacuum degree of -0.098Mpa.
User-Friendly Design
Designed for simplicity, our vacuum pump's straightforward structure ensures easy installation, operation, and maintenance.
1. Price Advantage
We offer customers direct ex-factory prices, ensuring our clients gain a significant competitive edge in their respective markets. Experience unparalleled cost savings and enhance your market position with our unbeatable pricing.
2. Direct Deal
All our products are supplied straight from the factory, guaranteeing you receive the most cost-effective solutions available on the market. Eliminate middlemen and maximize your investment with us.
3. OEM & ODM Services
With our robust production and management capabilities, we provide comprehensive OEM/ODM services tailored to your specific needs. Leverage our industry expertise to bring your unique vision to life with precision and excellence.
4. Customised Service
We accommodate non-standard and export orders by customizing voltage, power, pressure, and more. Reach out to us for bespoke solutions that perfectly fit your requirements, ensuring optimal performance and satisfaction.
5. Acceptance of Small Orders
Start with a small trial order to evaluate the superior quality of our products firsthand. Witness our commitment to excellence with your initial purchase, setting the stage for a prosperous partnership.
6. Fast Delivery
We ensure high-quality products are delivered to you promptly, meeting your timelines effectively. Count on our reliable logistics to keep your operations running smoothly and efficiently.
7. Complete Authorisation
For distributors, we provide full authorization certificates, empowering you to sell our SANZHI brand products with confidence. Strengthen your market presence with our official endorsement.
Application Industry
Our products are extensively utilized across various industries including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and more. Harness the versatility of our solutions to elevate your industry standards.
Discover Our Extensive Product Portfolio
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, boasting over a decade of industry expertise, stands as a premier manufacturer specializing in screw air compressors and vacuum pumps. Our extensive product lineup includes standard and low-pressure screw air compressors, energy-efficient permanent magnet frequency conversion screw air compressors, two-stage compression models, and specialized variants for laser cutting applications. We also excel in designing mobile screw air compressors, available in both single and double-tank configurations, powered by electric or diesel. Our high-performance screw vacuum pumps cater to diverse industrial requirements, ensuring unmatched reliability and efficiency.
Our state-of-the-art production processes are optimized for maximum efficiency, featuring advanced multi-air compressor assembly lines. With the dedication of over 50 highly skilled employees, we constantly refine our management systems, including ERP, to minimize lead times and guarantee the rapid delivery of top-tier products.
Our factory is accredited with the ISO9001 quality management system certification, reflecting our unwavering commitment to stringent quality standards. Every machine undergoes comprehensive material, production, and pre-delivery inspections, ensuring it meets our rigorous quality benchmarks before shipment.
In customer service, we offer expert pre-sales guidance to help you choose the ideal air equipment, with extensive customization options for appearance and configuration. We are also adept at creating bespoke OEM products to meet specific dealer requirements. Our dedicated sales and service team ensures swift and effective after-sales support, guaranteeing customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver reliable, high-quality products, fostering lasting relationships with our customers. We pride ourselves on prompt delivery, superior machinery, and competitive pricing, making us your trusted partner for comprehensive compressed air solutions.
Situated in Xinzheng City, Henan Province, China, our factory is conveniently located just a 30-kilometer drive from Xinzheng International Airport, taking approximately one hour. We warmly welcome you to visit our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer of screw vacuum pumps with over 10 years of industry experience.
Q2. How do you control quality?
A: 1. We conduct stringent inspections of all raw materials.
2. Our installation procedures are meticulously managed.
3. Each machine undergoes a minimum of 5 hours of continuous testing before it leaves our factory.
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 develop the 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 are the available voltage options for vacuum pumps?
A: Sanzhi offers various voltage options: 380V/50Hz/3P, 400V/50Hz/3P, 415V/50Hz/3P, 220V/60Hz/3P, 440V/60Hz/3P. Customization is also available based on your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage configurations, expect a prompt lead time of 15 working days once your order is confirmed. For non-standard requirements, we encourage you to contact our dedicated sales team for comprehensive and personalized information.
Q7. What's the payment term?
A: Our payment terms are structured as follows: 30% T/T upfront, 40% T/T before shipment, and the final 30% T/T upon receipt of the Bill of Lading copy. We accommodate payments in both USD and RMB to offer you greater flexibility.
Q8. How about your warranty?
A: We proudly offer a robust one-year warranty for the entire machine, alongside an extended two-year warranty for the screw vacuum pump, excluding consumable spare parts.
Q9. What about the maintenance?
A: Initial maintenance is recommended after the first 500 hours of operation. Subsequent routine maintenance is advisable every 2000 to 3000 hours, depending on the specific operational environment to ensure optimal performance.
Q10. Can machines be run in high-temperature environment?
A: Absolutely! Our machines are meticulously engineered to perform efficiently in high-temperature environments, with operational capabilities ranging from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Certainly! We excel in both OEM and ODM services, thanks to our skilled professional design team. Custom orders are highly encouraged and welcome.
Q12. How long could your vacuum pump be used?
A: Typically, our vacuum pumps are designed for longevity, boasting a service life that exceeds 10 years.
Q13. Will you provide some spare parts for the machines?
A: Absolutely! We ensure that all necessary spare parts for our machines are readily available to you.
Q14. How about your after-sales service?
A: We offer exceptional after-sales support, which includes online guidance for installation and commissioning. Furthermore, we can arrange for our expert engineers to provide on-site training and installation assistance, ensuring seamless integration of our products.
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