Presenting the revolutionary Energy-Saving Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. Transform your industrial operations with this advanced, high-efficiency direct drive stationary screw vacuum pump. This technological masterpiece is engineered for unmatched performance, boasting a meticulously crafted Germany Screw Air End that delivers exceptional high vacuum capabilities. Our versatile vacuum pump caters to a wide spectrum of industrial applications and is available in a range of power configurations: 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW. Enjoy unparalleled efficiency and steadfast reliability with an impressive 27m³/Min Free Air Delivery Vacuum Pump. Rely on Sanzhi for state-of-the-art technology and superior performance.
Ingenious Working Principle
Experience the unparalleled innovation of the Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. This state-of-the-art device features a pair of precisely engineered screws, which operate in perfect harmony within the durable pump casing to deliver synchronized high-speed reverse rotations. This advanced mechanism ensures an exceptionally efficient suction and exhaust process. Each screw is expertly balanced and supported by high-strength bearings, guaranteeing flawless performance with no friction between parts. This results in ultra-smooth operation and impressively low noise levels. Our pump is expertly designed to handle substantial amounts of water vapor and minor dust particles, offering unmatched vacuum levels, superior energy efficiency, and minimal power consumption. The maintenance-free design underscores its outstanding reliability. Ideal 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. Experience the benefits of an expanded constant torque range and an 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, this controller minimizes the need for manual intervention. It features a high-precision color electronic screen with a 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 stops, it automatically closes to prevent oil injection.
Advanced Cooling System
Designed with a large heat exchange area, this cooling system effectively prevents 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. It is capable of removing significant steam and minor dust, achieving an ultimate vacuum of up to -0.099MPa.
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 simplifies upkeep.
Premium Soundproof Cotton
The compact noise reduction housing effectively eliminates vibration during operation. Combined with high-quality soundproof cotton, it provides 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. It 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. |
Cutting-Edge Advanced Multiple Filtration System
Discover our state-of-the-art three-stage filtration system, meticulously engineered to eliminate air impurities, thus guaranteeing a consistently clean air output that stands unmatched.
Remarkable and Superior Energy Efficiency
Experience extraordinary energy savings of 50-60% compared to traditional vacuum pumps. Substantially reduce operational costs while significantly enhancing performance.
Unwavering and Reliable Constant Pressure
Benefit from consistently stable vacuum pumping through our innovative constant speed technology, ensuring the elimination of any pressure fluctuations for optimal performance.
Enhanced and Optimal Vacuum Performance
While conventional market vacuum pumps deliver a vacuum degree of -0.07Mpa, our cutting-edge technology achieves an exceptional vacuum degree of -0.098Mpa, setting new standards in performance.
User-Friendly and Intuitive Design
Crafted for simplicity, our vacuum pump features a straightforward structure that guarantees effortless installation, seamless operation, and easy maintenance, making it exceptionally user-friendly.
1. Unbeatable Price Advantage
We deliver direct ex-factory prices to our customers, ensuring you secure a substantial competitive edge in your market.
2. Direct Deal Benefits
All our products are sourced directly from the factory, guaranteeing you the most cost-effective solutions available.
3. Comprehensive OEM & ODM Services
With robust production and management capabilities, we provide extensive OEM/ODM services tailored to fulfill your unique requirements.
4. Customized Service Excellence
We expertly handle non-standard and export orders, customizing voltage, power, pressure, and more. Reach out to us to discuss your specific needs.
5. Small Order Acceptance
Start with a small trial order to experience the superior quality of our products firsthand.
6. Rapid Delivery
We ensure that high-quality products are delivered swiftly, meeting your project timelines efficiently.
7. Complete Authorisation
For distributors, we offer full authorization certificates, empowering you to sell our SANZHI products with full confidence.
Diverse Application Industries
Our products are extensively utilized in diverse industries such as ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and beyond.
Delve into Our Extensive Product Catalog
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd., with over a decade of industry acumen, stands as a leading manufacturer specializing in screw air compressors and screw vacuum pumps. Our extensive catalog features 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 tailored for laser cutting. Additionally, we offer versatile single-tank and double-tank mobile screw air compressors, available in both electric and diesel variants, alongside high-performance screw vacuum pumps, ensuring solutions for diverse industrial needs.
Our production processes are streamlined and highly efficient, supported by advanced multi-air compressor assembly lines. With the dedication of over 50 skilled employees, we consistently refine our management systems, including the ERP system, to minimize lead times and guarantee the swift delivery of premium products.
Our factory proudly holds the ISO9001 quality management system certification, highlighting our unwavering commitment to rigorous quality standards. Every machine undergoes detailed material, production, and pre-delivery inspections to ensure it meets our stringent quality benchmarks before shipment.
In customer service, we provide expert pre-sales guidance to assist you in selecting the ideal air equipment, with a wide range of customization options in appearance and configuration. We excel in crafting 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, high-quality products while building 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 from Xinzheng International Airport, a mere 30-kilometer drive, 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 a decade 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, expect an impressively swift lead time of merely 15 working days post order confirmation. For any non-standard requirements, we encourage you to connect with our dedicated sales team for precise details and tailored assistance, ensuring your unique needs are met with the utmost efficiency and professionalism.
Q7. What are the payment terms?
A: Our flexible payment terms are designed for your convenience: 30% T/T in advance, 40% T/T before shipment, and the final 30% T/T upon receiving a copy of the Bill of Lading. We accommodate payments in both USD and RMB to suit your financial preferences.
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 for the screw vacuum pump, ensuring exceptional protection against manufacturing defects-excluding consumable spare parts.
Q9. What are the maintenance requirements?
A: Initial maintenance should be performed after the first 500 hours of operation. Subsequently, routine maintenance is recommended every 2000-3000 hours, depending on specific operational conditions, to ensure your equipment remains in peak 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 impressive operational range spanning from -20° to 45° (-4ºF to 113ºF), ensuring reliability under demanding conditions.
Q11. Do you provide OEM services?
A: Certainly! We excel in offering both OEM and ODM services, supported by our expert design team. We warmly welcome your custom orders, ensuring your specific requirements are met with precision and excellence.
Q12: What is the service life of your vacuum pump?
A: Our vacuum pumps are engineered for longevity, boasting an impressive service life exceeding 10 years, ensuring long-term reliability and superior performance in your operations.
Q13: Will you supply spare parts for the machines?
A: Absolutely. We ensure the availability of all necessary spare parts to maintain your machines at peak functionality, supporting seamless and uninterrupted operations.
Q14: What kind of after-sales service do you offer?
A: We deliver exceptional after-sales support, including online guidance for installation and commissioning. Additionally, our skilled engineers can be dispatched for on-site training and installation, ensuring seamless integration and operation of your equipment.
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