Introducing the remarkable 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 exceptional performance. Equipped with a top-tier precision Germany Screw Air End, our vacuum pump boasts impressive high vacuum capabilities, setting new standards in the industry. Choose from a range of power options-11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW-to perfectly match your specific industrial requirements. Discover unparalleled efficiency and reliability with our 27m³/Min Free Air Delivery Vacuum Pump, designed to exceed your expectations in every application.
Working Principle: Innovative and Efficient
The Screw Vacuum Pump, meticulously developed by Sanzhi (Henan) Compressor Co., Ltd., features a pair of precisely engineered screws, operating within a robust pump casing. These screws deliver synchronous high-speed reverse rotations, creating an exceptionally efficient suction and exhaust mechanism. Each screw is perfectly balanced and supported by durable bearings, ensuring seamless, frictionless operation. This results in remarkably smooth functionality and exceptionally low noise levels. Designed to handle significant amounts of water vapor and minor dust particles, our pump excels in delivering superior vacuum levels, enhanced energy efficiency, and minimal power consumption. The maintenance-free design further underscores its dependability. Ideal for demanding applications in the pharmaceuticals, chemicals, semiconductors, and food packaging industries, it consistently meets the highest standards for clean vacuum environments.
High-Efficiency Permanent Magnet Motor
Featuring an insulation grade of F and a protective grade of IP55, this advanced motor offers soft start operation and a stable flow rate. Enjoy a broader constant torque range and weak magnetic range. Experience a remarkable efficiency boost of 20-30% compared to regular motors, making it a superior choice for diverse applications.
Integrated Frequency Converter
Utilizes China's premier frequency system, providing a wide range of speed regulation with high precision. Ensures stable quality and reliable transmission of pressure transmitter signals, guaranteeing consistent performance and efficiency.
Smart Touch Controller
Engineered with superior built-in intelligence, requiring minimal manual intervention. Features a high-precision color electronic screen with clear graphics display, showing maintenance information, fault alarms, and safety shutdown alerts, ensuring seamless operation and optimal performance.
Specialized Intake Valve
Automatically controls the opening to ensure optimal engine fuel injection and lubricating oil circulation, enhancing the overall operational efficiency and reliability.
Achieves ultra-low oil circuit loss, significantly improving overall efficiency and ensuring longer lifespan and lower operational costs.
Equipped with a normally open solenoid valve for emergency stop, automatically closes to prevent oil injection, offering added safety and reliability.
Advanced Cooling System
Designed with a large heat exchange area to effectively prevent high temperatures, reducing the risk of oil emulsification and coking, ensuring long-term operational stability.
Outstanding Air Filter
This high-performance air filter ensures a clean air system with three-stage filtration to maximize air purity and meet standard emissions. Capable of removing significant steam and minor dust, achieving an ultimate vacuum of up to 1 Pa, ensuring top-notch air quality.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, it ensures complete separation of oil and air. Easy cartridge replacement reduces maintenance costs and ensures long-term efficiency.
Premium Soundproof Cotton
Compact noise reduction housing effectively eliminates vibration during operation. Combined with high-quality soundproof cotton to enhance noise reduction levels, ensuring a quieter and more pleasant working environment.
Durable Iron Oil & Air Pipe System
Constructed from iron, this system is highly resistant to extreme temperatures and pressures, ideal for harsh conditions. Guarantees leak-free, maintenance-free performance, ensuring reliability even in the most demanding environments.
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
Enjoy unbeatable direct ex-factory prices, providing you with a formidable competitive edge in your market.
2. Direct Deal
Benefit from our factory-direct supply chain, ensuring you gain the most cost-effective solutions available.
3. OEM & ODM Services
Leverage our extensive production and management prowess to access bespoke OEM/ODM services catered to your unique specifications.
4. Customised Service
We expertly handle non-standard and export orders, customizing voltage, power, pressure, and more. Contact us for tailored solutions.
5. Acceptance of Small Orders
Initiate with a small trial order to firsthand experience the exceptional quality of our offerings.
6. Fast Delivery
Count on us for prompt delivery of high-quality products, ensuring your deadlines are met effectively.
7. Complete Authorisation
Distributors receive full authorization certificates, empowering you to confidently market our SANZHI brand products.
Application Industry
Our products are extensively employed in diverse industries such as ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam manufacturing, brick production, electronics, and more.
Discover Our Extensive Product Line
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, with over a decade of unparalleled industry expertise, stands as a premier manufacturer specializing in an extensive range of screw air compressors and vacuum pumps. Our cutting-edge product lineup includes standard and low-pressure screw air compressors, energy-efficient permanent magnet frequency conversion models, two-stage compression units, and specialized variants for laser cutting applications. We also offer both single-tank and double-tank mobile screw air compressors in electric and diesel configurations, along with high-performance screw vacuum pumps tailored to meet diverse industrial requirements.
Our production processes are meticulously streamlined to maximize efficiency, leveraging state-of-the-art multi-air compressor assembly lines. With the dedication and expertise of over 50 skilled employees, we continuously refine our management systems, including ERP, to minimize lead times and ensure rapid delivery of top-quality products.
Our factory has proudly earned ISO9001 quality management system certification, underscoring our unwavering commitment to rigorous quality standards. Each machine undergoes comprehensive inspections of materials, production processes, and pre-delivery checks to ensure it meets our exacting quality benchmarks before shipment.
In customer service, we provide expert pre-sales guidance to assist you in selecting the ideal air equipment, offering extensive customization options in both appearance and configuration. We excel in creating bespoke OEM products to meet specific dealer demands. Our dedicated sales and service team ensures prompt and efficient after-sales support, guaranteeing customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver reliable and high-quality products, fostering lasting relationships with our customers. We pride ourselves on efficient 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 accessible from Xinzheng International Airport, just a 30-kilometer drive away, 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 is the available voltage vacuum pump?
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 requirements.
Q6. How long is the delivery time?
A: For standard voltage configurations, anticipate a lead time of 15 working days post order confirmation. For non-standard requirements, kindly contact our sales team for detailed information tailored to your needs.
Q7. What are the payment terms?
A: Our payment terms are structured as follows: a 30% T/T deposit upfront, 40% T/T prior to shipment, and the remaining 30% T/T upon receipt of the Bill of Lading copy. We accept payments in both USD and RMB for your convenience.
Q8. What is your warranty policy?
A: We provide a robust one-year warranty covering the entire machine, alongside an additional two-year warranty for the screw vacuum pump, excluding consumable spare parts.
Q9. What is the maintenance schedule?
A: Initial maintenance should be performed after the first 500 hours of operation. Thereafter, routine maintenance is advised every 2000-3000 hours, depending on the specific operational environment.
Q10. Can your machines operate in high-temperature environments?
A: Absolutely, our machines are designed to function efficiently in high-temperature environments, with operational temperatures ranging from -20° to 45° (-4ºF to 113ºF).
Q11. Do you provide OEM services?
A: Yes, we excel in both OEM and ODM services, courtesy of our professional design team. Custom orders are highly welcome.
Q12. What is the lifespan of your vacuum pumps?
A: Typically, our vacuum pumps boast a service life exceeding 10 years, ensuring long-term reliability.
Q13. Will you supply spare parts for the machines?
A: Certainly, we ensure the provision of all necessary spare parts for our machines to guarantee uninterrupted operation.
Q14. What kind of after-sales service do you offer?
A: We offer comprehensive after-sales support, including online guidance for installation and commissioning. Additionally, we can arrange for our engineers to provide on-site training and installation assistance.
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