Introducing the revolutionary Energy-Saving Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. Transform your industrial operations with our cutting-edge, high-efficiency direct drive stationary screw vacuum pump. Expertly engineered for superior performance, this marvel boasts a precision-crafted Germany Screw Air End, delivering exceptional high vacuum capabilities. Our vacuum pump caters to a wide spectrum of industrial needs, offering multiple power configurations: 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW. Experience unmatched efficiency and steadfast reliability with an impressive 27m³/Min Free Air Delivery Vacuum Pump. Choose Sanzhi for state-of-the-art technology and unparalleled performance.
Ingenious 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 masterpiece results in ultra-smooth operation and impressively low noise levels. Designed to handle substantial amounts of water vapor and minor dust particles, our pump delivers unparalleled vacuum levels, superior energy efficiency, and minimal power consumption. The maintenance-free design further underscores its exceptional 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
Our motor features an insulation grade of F and a protective grade of IP55, ensuring soft start functionality and a stable flow rate. Experience an expanded constant torque range and an enhanced weak magnetic range. Achieve an impressive efficiency improvement of 20-30% over standard motors.
Integrated Frequency Converter
Harnessing China's leading frequency system, this converter offers a broad range of precise speed regulations. It guarantees stable quality and reliable transmission of pressure transmitter signals.
Smart Touch Controller
Designed with advanced built-in intelligence, this controller significantly reduces the need for manual intervention. Its high-precision color electronic screen provides a clear graphical display of maintenance info, fault alarms, and safety shutdown alerts.
Specialized Intake Valve
Automatically adjusts to ensure optimal engine fuel injection and lubricating oil circulation.
Our design achieves ultra-low oil circuit loss, significantly boosting overall efficiency.
Equipped with a normally open solenoid valve, it enables emergency stops by automatically closing to prevent oil injection.
Advanced Cooling System
Engineered with a large heat exchange area, it effectively prevents high temperatures, reducing the risk of oil emulsification and coking.
Outstanding Air Filter
This high-performance air filter delivers a spotless air system with a three-stage filtration process, maximizing air purity to meet standard emissions. It removes significant steam and minor dust, achieving an ultimate vacuum of up to -0.099 MPa.
Reliable Oil and Air Separator
Utilizing a vertical tangential cyclone separation structure, it ensures thorough oil and air separation. Easy cartridge replacement minimizes maintenance costs.
Premium Soundproof Cotton
Housed in a compact noise reduction enclosure, it effectively eliminates operational vibration. Combined with high-quality soundproof cotton, it provides superior noise reduction.
Durable Iron Oil & Air Pipe System
Crafted from iron, this system is highly resistant to extreme temperatures and pressures, making it perfect 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 ensuring a consistently clean air output that stands unmatched in the industry.
Remarkable and Superior Energy Efficiency
Experience extraordinary energy savings of up to 60% compared to traditional vacuum pumps. Substantially reduce operational costs while significantly enhancing overall performance.
Unwavering and Reliable Constant Pressure
Benefit from consistently stable vacuum pumping through our innovative constant speed technology, ensuring the elimination of pressure fluctuations for optimal performance every time.
Enhanced and Optimal Vacuum Performance
While conventional vacuum pumps deliver a vacuum degree of -0.07Mpa, our cutting-edge technology achieves an exceptional vacuum degree of -0.098Mpa, setting new industry 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 and convenient.
1. Unbeatable Price Advantage
We deliver factory-direct prices straight to our customers, ensuring you gain a substantial competitive edge in your market.
2. Direct Deal Benefits
All our products come directly from the factory, guaranteeing you the most cost-effective solutions.
3. Comprehensive OEM & ODM Services
With robust production and management capabilities, we offer extensive OEM/ODM services tailored to meet your unique requirements.
4. Customized Service Excellence
We expertly handle non-standard and export orders, tailoring voltage, power, pressure, and more to suit your specific needs. Contact us to discuss your requirements.
5. Small Order Acceptance
Begin with a small trial order to experience firsthand the superior quality of our products.
6. Rapid Delivery
We ensure swift and efficient delivery of high-quality products, meeting your project timelines seamlessly.
7. Complete Authorisation
For distributors, we offer full authorization certificates, empowering you to sell our SANZHI products with complete confidence.
Diverse Application Industries
Our products are extensively used in a wide range of industries including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and beyond.
Discover Our Extensive Product Catalog: Your One-Stop Solution
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd., with over ten years of industry expertise, stands as a leading manufacturer of screw air compressors and vacuum pumps. Our comprehensive product lineup includes 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 applications. Additionally, we offer single-tank and double-tank mobile screw air compressors in both electric and diesel variants, along with high-performance screw vacuum pumps, ensuring we meet a wide range of industrial requirements.
Our production processes benefit from advanced multi-air compressor assembly lines, enhancing our operational efficiency. Supported by over 50 skilled employees, we continuously refine our management systems, including ERP systems, to minimize lead times and ensure the rapid delivery of top-quality products.
Our factory's ISO9001 quality management system certification underscores our commitment to stringent quality standards. Each machine undergoes rigorous inspections of materials, production processes, and pre-delivery checks to ensure it meets our high-quality benchmarks before shipment.
In customer service, we provide expert pre-sales guidance to help you select the ideal air equipment, with extensive customization options for appearance and configuration. Additionally, 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 objective is to deliver reliable, high-quality products and build lasting customer relationships. 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, enjoy 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. They'll provide precise details and tailored assistance, ensuring your unique needs are met with 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. This ensures 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). This ensures 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. This ensures 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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