Introducing the groundbreaking Energy-Saving Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. Experience unparalleled performance with our high-efficiency, direct-drive industrial stationary screw vacuum pump, meticulously designed to deliver outstanding results. At the heart of this marvel lies the precision-engineered Germany Screw Air End, ensuring exceptional high vacuum capabilities. Crafted to cater to an extensive range of industrial requirements, our vacuum pump is offered in a variety of power options: 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW. Revel in unmatched efficiency and unwavering reliability with our 27m³/Min Free Air Delivery Vacuum Pump. Choose Sanzhi for state-of-the-art technology and supreme performance.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. epitomizes engineering superiority, featuring a pair of intricately crafted screws that operate in perfect harmony within a robust pump casing. These screws perform synchronized high-speed reverse rotations, facilitating an ultra-efficient suction and exhaust process. Each screw is meticulously balanced and supported by durable bearings, ensuring flawless performance with zero friction between components. This advanced engineering guarantees exceptionally smooth operation and remarkably low noise levels. Expertly designed to manage considerable volumes of water vapor and fine dust particles, our pump delivers unparalleled vacuum levels, superior energy efficiency, and minimal power consumption. Its maintenance-free design highlights its extraordinary reliability. Ideal for demanding applications in pharmaceuticals, chemicals, semiconductors, and food packaging industries, it consistently meets the highest standards for pristine vacuum environments.
High-Efficiency Permanent Magnet Motor
Featuring an insulation grade of F and a protective grade of IP55, this advanced motor offers a soft start operation and a stable flow rate. Benefit from an expanded constant torque range and enhanced weak magnetic range. Enjoy a substantial efficiency improvement of 20-30% compared to regular motors, ensuring top-tier performance and reliability for your industrial needs.
Integrated Frequency Converter
Utilizes China's premier frequency system, offering an extensive range of precise speed regulation. This ensures stable quality and reliable transmission of pressure transmitter signals, providing unmatched performance and consistency.
Smart Touch Controller
Engineered with superior built-in intelligence, minimizing the need for manual intervention. Features a high-precision color electronic screen with a crystal-clear graphical display, showcasing vital maintenance information, fault alarms, and safety shutdown alerts. This ensures operational safety and efficiency.
Specialized Intake Valve
Automatically adjusts to optimize engine fuel injection and lubricating oil circulation, ensuring peak operational efficiency and reliability.
Achieves ultra-low oil circuit loss, significantly enhancing overall efficiency and reducing operational costs.
Equipped with a normally open solenoid valve for emergency stops, automatically closes to prevent oil injection, offering enhanced safety in critical situations.
Advanced Cooling System
Designed with an extensive heat exchange area to effectively prevent high temperatures. This significantly mitigates the risk of oil emulsification and coking, ensuring long-term reliability.
Outstanding Air Filter
This high-performance air filter ensures a pristine 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, delivering superior air quality.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, it ensures comprehensive separation of oil and air. Easy cartridge replacement reduces maintenance costs and enhances operational efficiency.
Premium Soundproof Cotton
Compact noise reduction housing effectively eliminates vibration during operation. Combined with high-quality soundproof cotton, it delivers superior noise reduction, ensuring a quieter working environment.
Durable Iron Oil & Air Pipe System
Constructed from iron, this system is exceptionally resistant to extreme temperatures and pressures. Ideal for harsh conditions, it guarantees leak-free, maintenance-free performance, ensuring durability and reliability.
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 |
| 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. |
Cutting-Edge Advanced Multiple Filtration System
Our state-of-the-art, three-stage filtration system is meticulously engineered to drastically reduce air impurities, thereby guaranteeing consistently cleaner air output.
Remarkable and Superior Energy Efficiency
Benefit from extraordinary energy savings of 50-60% when compared to traditional vacuum pumps. Enjoy substantially lowered operational costs while experiencing enhanced performance.
Unwavering and Reliable Constant Pressure
Experience consistently stable vacuum pumping through our innovative constant speed technology, ensuring the elimination of any pressure fluctuations.
Enhanced and Optimal Vacuum Performance
While conventional market vacuum pumps offer a vacuum degree of -0.07Mpa, our cutting-edge technology achieves an exceptional vacuum degree of -0.098Mpa, setting a new benchmark in performance.
User-Friendly and Intuitive Design
Crafted for simplicity, our vacuum pump boasts a straightforward structure that ensures effortless installation, seamless operation, and easy maintenance.
1. Unbeatable Price Advantage
We offer our customers direct ex-factory prices, ensuring you gain a substantial competitive edge in your market. By eliminating intermediaries, we provide the most attractive pricing structure, significantly enhancing your profit margins.
2. Direct Deal Benefits
All our products are supplied directly from the factory, guaranteeing the most cost-effective solutions available. Enjoy seamless transactions and direct communication with the manufacturer for maximum efficiency.
3. Comprehensive OEM & ODM Services
With robust production and management capabilities, we offer extensive OEM/ODM services tailored to your unique needs. Our expert team collaborates closely with you to deliver customized solutions that elevate your brand.
4. Customized Service Excellence
We cater to non-standard and export orders, customizing voltage, power, pressure, and more. Our dedicated service team is ready to discuss your specific requirements and ensure all your specifications are met with precision and care.
5. Small Order Acceptance
Start with a small trial order to experience the superior quality of our products firsthand. This step allows you to verify our product excellence and build trust before committing to larger orders.
6. Rapid Delivery
We guarantee high-quality products are delivered promptly, meeting your project timelines effectively. Our streamlined logistics and dedicated delivery services ensure your operations remain uninterrupted.
7. Complete Authorization
For distributors, we provide full authorization certificates, allowing you to sell our SANZHI products with confidence. Benefit from our brand reputation and comprehensive support to enhance your market presence.
Diverse Application Industries
Our products are widely utilized across various industries including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and more. Leverage the versatility of our solutions to streamline your industrial applications.
Explore Our Comprehensive Range of Offerings: Delve into the extensive selection of our top-tier products and services. We provide cutting-edge solutions that cater to a multitude of industrial needs, ensuring unparalleled quality and performance.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, boasting over a decade of unmatched industry expertise, is a premier manufacturer of screw air compressors and screw vacuum pumps. Our diverse product portfolio includes standard and low-pressure screw air compressors, energy-saving permanent magnet frequency conversion models, two-stage compression screw air compressors, and specialized variants for laser cutting applications. Additionally, we offer single-tank and double-tank mobile screw air compressors in electric and diesel forms. Our high-performance screw vacuum pumps cater to various industrial needs, delivering comprehensive solutions for all.
Our production processes are streamlined for peak efficiency with our state-of-the-art multi-air compressor assembly lines. Backed by a team of over 50 highly skilled employees, we continuously enhance our management systems, including advanced ERP solutions, to reduce lead times and ensure the swift delivery of premium-quality products.
Our factory is proud to hold ISO9001 quality management system certification, underscoring our steadfast commitment to rigorous quality standards. Each machine undergoes thorough inspections at every stage-material, production, and pre-delivery-ensuring it meets our high-quality benchmarks before shipment.
In the domain of customer service, we provide expert pre-sales guidance to help you select the ideal air equipment, with extensive customization options in both appearance and configuration. We excel in developing bespoke OEM products tailored to specific dealer needs. Our dedicated sales and service team guarantees prompt and efficient after-sales support, ensuring customer satisfaction and lasting relationships.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver dependable, high-quality products while nurturing enduring relationships with our customers. We take pride in our efficient delivery, superior machinery, and competitive pricing, making us your trusted partner for all comprehensive compressed air solutions.
Located in Xinzheng City, Henan Province, China, our factory offers excellent accessibility, being just a 30-kilometer drive from Xinzheng International Airport, approximately one hour away. We warmly invite you to visit our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer specializing in screw vacuum pumps, boasting over 10 years of industry experience.
Q2. How do you control quality?
A: 1. We conduct comprehensive inspections of all raw materials.
2. Our installation procedures are meticulously managed to ensure precision.
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 a range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. We also provide customization to meet your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage configurations, anticipate a swift lead time of merely 15 working days post order confirmation. For any non-standard requirements, we recommend reaching out to our dedicated sales team for precise details and bespoke assistance.
Q7. What are the payment terms?
A: Our payment terms are structured as follows: an initial 30% T/T deposit in advance, 40% T/T prior to shipment, and the remaining 30% T/T upon receipt of a copy of the Bill of Lading. We facilitate payments in both USD and RMB for your convenience.
Q8. What kind of warranty do you offer?
A: We offer a comprehensive one-year warranty covering the entire machine, along with an extended two-year warranty specifically for the screw vacuum pump, excluding consumable spare parts.
Q9. What are the maintenance requirements?
A: The initial maintenance should be conducted after the first 500 hours of operation. Subsequent routine maintenance is recommended every 2000-3000 hours, depending on specific operational conditions to ensure optimal performance.
Q10. Are your machines suitable for high-temperature environments?
A: Absolutely, our machines are meticulously engineered to operate efficiently in high-temperature environments, accommodating an operational range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you provide OEM services?
A: Certainly, we specialize in offering both OEM and ODM services, supported by our professional design team. We warmly welcome your custom orders.
Q12. What is the service life of your vacuum pump?
A: Typically, our vacuum pumps boast an impressive service life exceeding 10 years, ensuring long-term reliability and performance.
Q13. Will you supply spare parts for the machines?
A: Absolutely, we ensure the provision of all necessary spare parts for our machines to maintain their peak functionality.
Q14. What kind of after-sales service do you offer?
A: We deliver comprehensive after-sales support, including online guidance for installation and commissioning. Additionally, we can dispatch our skilled engineers for on-site training and installation to ensure seamless integration and operation.
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