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 exceptional results. At the heart of this engineering marvel lies the precision-crafted German Screw Air End, ensuring remarkable high vacuum capabilities. Tailored to cater to a diverse spectrum of industrial needs, our vacuum pump is available in an array of power options: 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW. Revel in unmatched efficiency and steadfast reliability with our 27m³/Min Free Air Delivery Vacuum Pump. Choose Sanzhi for cutting-edge technology and superior performance.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. employs a pair of meticulously crafted screws, operating seamlessly within the sturdy pump casing, to achieve synchronized high-speed reverse rotations. This sophisticated mechanism facilitates an exceptionally efficient suction and exhaust process. Each screw is expertly balanced and supported by robust bearings, ensuring flawless performance with zero friction between components. This engineering mastery results in ultra-smooth operation and impressively low noise levels. Crafted to manage substantial amounts of water vapor and minor dust particles, our pump offers unparalleled vacuum levels, superior energy efficiency, and minimal power consumption. The maintenance-free design further highlights its exceptional reliability. Perfect for demanding applications in the 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 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.
Integrated Frequency Converter
Utilizes China's premier frequency system, providing an extensive range of speed regulation with high precision. Ensures stable quality and dependable transmission of pressure transmitter signals.
Smart Touch Controller
Engineered with superior built-in intelligence, minimizing the need for manual intervention. Features a high-precision color electronic screen with clear graphical display, showcasing maintenance information, fault alarms, and safety shutdown alerts.
Specialized Intake Valve
Automatically regulates the opening to ensure optimal engine fuel injection and lubricating oil circulation.
Achieves ultra-low oil circuit loss, significantly enhancing overall efficiency.
Equipped with a normally open solenoid valve for emergency stop, it automatically closes to prevent oil injection.
Advanced Cooling System
Designed with a large heat exchange area to effectively prevent high temperatures, mitigating the risk of oil emulsification and coking.
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.
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.
Premium Soundproof Cotton
Compact noise reduction housing effectively eliminates vibration during operation. Combined with high-quality soundproof cotton for superior noise reduction.
Durable Iron Oil & Air Pipe System
Constructed from iron, this system is exceptionally resistant to extreme temperatures and pressures, making it ideal for harsh conditions. Guarantees 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. |
Innovative Advanced Multiple Filtration System
Experience the pinnacle of air purity with our advanced three-stage filtration system. Precisely designed to significantly cut down on air impurities, this system ensures a consistently cleaner and higher-quality air output.
Outstanding Energy Efficiency
Achieve monumental energy savings of 50-60% compared to traditional vacuum pumps. This translates to significantly reduced operational costs and heightened performance efficacy.
Unwavering and Consistent Pressure
Our groundbreaking constant speed technology delivers reliably stable vacuum pumping, effectively eliminating any pressure fluctuations for a consistent performance.
Superior Vacuum Performance
Outperform conventional market vacuum pumps with our advanced technology, which delivers an extraordinary vacuum degree of -0.098Mpa compared to the typical -0.07Mpa, highlighting our superior performance.
User-Centric and Intuitive Design
Designed for ultimate ease of use, our vacuum pump features a simple, straightforward structure that ensures hassle-free installation, smooth operation, and effortless maintenance.
1. Unbeatable Price Advantage
We provide our customers with direct ex-factory prices, ensuring you gain a significant competitive edge in your market. Our competitive pricing strategy is designed to maximize your profit margins.
2. Direct Deal Benefits
All our products are supplied directly from the factory, guaranteeing you the most cost-effective solutions available. This direct supply chain ensures the highest quality and reliability at the best prices.
3. Comprehensive OEM & ODM Services
With strong production and management capabilities, we offer extensive OEM/ODM services tailored to meet your unique needs. Our team of experts collaborates closely with you to deliver bespoke solutions.
4. Customized Service Excellence
We cater to non-standard and export orders, customizing voltage, power, pressure, and more. Contact us to discuss your specific requirements and experience our exceptional customer service.
5. Small Order Acceptance
Begin with a small trial order to experience the superior quality of our products firsthand. This allows you to evaluate our products before committing to larger orders.
6. Rapid Delivery
We ensure high-quality products are delivered promptly, meeting your project timelines effectively. Our efficient logistics network guarantees timely delivery every time.
7. Complete Authorization
For distributors, we provide full authorization certificates, allowing you to sell our SANZHI products with confidence. This ensures legitimacy and boosts your market credibility.
Diverse Application Industries
Our products are widely utilized across diverse industries including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and more. Their versatility makes them ideal for various industrial applications.
Discover Our Extensive Product Portfolio: Your Gateway to Cutting-edge Compressor Solutions
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, with over a decade of industry expertise, stands as a premier manufacturer of screw air compressors and screw vacuum pumps. Our product lineup is expansive, featuring standard and low-pressure screw air compressors, energy-efficient permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, and specialized models for laser cutting. We also provide single-tank and double-tank mobile screw air compressors in both electric and diesel variants, alongside high-performance screw vacuum pumps, ensuring we meet diverse industrial needs.
Our production processes are exceptionally efficient, thanks to our state-of-the-art multi-air compressor assembly lines. With the commitment of over 50 skilled employees, we continuously enhance our management systems, including ERP, to minimize lead times and ensure the rapid delivery of top-quality products.
Our factory holds ISO9001 quality management system certification, reaffirming our commitment to stringent quality standards. Each machine undergoes rigorous material, production, and pre-delivery inspections to ensure it meets our high-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 in appearance and configuration. We also 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, we aim to deliver reliable, high-quality products and cultivate 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.
Located in Xinzheng City, Henan Province, China, our factory is conveniently accessible, only 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 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, we promise a swift lead time of just 15 working days after order confirmation. For any non-standard requirements, we invite you to reach out to our dedicated sales team for precise details and tailored assistance.
Q7. What are the payment terms?
A: Our payment terms are as follows: 30% T/T in advance, 40% T/T before shipment, and the final 30% T/T upon receipt of a copy of the Bill of Lading. We accept payments in both USD and RMB for your convenience.
Q8. What kind of warranty do you offer?
A: We proudly offer a robust one-year warranty covering the entire machine and an extended two-year warranty 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. Thereafter, 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, with an operational range between -20° to 45° (-4ºF to 113ºF).
Q11. Do you provide OEM services?
A: Certainly, we excel 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: Our vacuum pumps typically 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 guarantee the provision of all necessary spare parts to maintain peak functionality of our machines.
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 dispatch our skilled engineers for on-site training and installation to ensure seamless integration and operation.
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