Discover the pinnacle of performance with our stationary screw vacuum pumps from Sanzhi (Henan) Compressor Co., Ltd. These pumps are engineered to deliver exceptional high vacuum levels with unmatched efficiency, setting a new standard in the industry. By integrating advanced variable frequency technology, our pumps promise substantial energy and cost savings, making them an ideal investment for your operations. Whether you're in foam production, ceramics, or brickworks, our vacuum pumps are meticulously designed to cater to your needs. Available in a variety of power specifications-11KW, 15KW, 37KW, 45KW, and 55KW-these pumps offer a cutting-edge alternative to traditional water ring pumps. Experience enhanced productivity, superior reliability, and the future of vacuum technology with our professional compact industrial-grade vacuum pumps. Choose innovation, choose excellence.
Working Principle
Discover the groundbreaking design and precision engineering of the Screw Vacuum Pump, masterfully crafted by Sanzhi (Henan) Compressor Co., Ltd. This state-of-the-art vacuum pump employs a pair of high-speed, synchronously rotating screws in reverse motion within the pump casing, delivering unmatched suction and exhaust performance. Each screw, balanced with precision and supported by durable bearings, is mounted with minimal clearance, ensuring nearly frictionless operation. The result is a seamless performance characterized by reduced noise levels and an exceptional ability to manage significant volumes of water vapor and minor dust-laden gases. Key features include outstanding vacuum limits, lower power consumption, enhanced energy efficiency, and maintenance-free operation. Perfectly suited for demanding industries such as pharmaceuticals, chemicals, semiconductors, and food packaging, this cutting-edge vacuum pump is designed to meet and exceed the rigorous standards for pristine vacuum conditions.
| Sanzhi (Henan) Compressor Co,. Ltd. |
| Screw Vacuum Pump |
| 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. |
High-Efficiency Permanent Magnet Motor
With an insulation grade F and protective grade IP55, this motor ensures soft start operation and a stable flow rate. Its constant torque and broad weak magnetic ranges provide a substantial performance boost, enhancing the efficiency of the permanent magnet motor by 20-30% over standard motors.
Integrated Frequency Converter
Utilizing China's premier frequency system, this converter offers a broad speed regulation range with exceptional precision. Its quality stability ensures accurate signal transmission from the pressure transmitter.
Smart Touch Controller
Incorporating advanced intelligence, this controller significantly reduces the need for manual intervention. Boasting a high-precision color electronic screen, it provides clear graphical displays, maintenance information, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
Automatically regulates the valve opening to ensure optimal engine fuel injection and efficient lubricating oil circulation.
Achieves ultra-low oil circuit loss, thereby significantly enhancing overall efficiency.
Features a normally open solenoid valve control that automatically closes during an emergency stop, preventing oil injection.
Cooling System
Designed with a large heat exchange area, this system effectively prevents high-temperature issues, reducing oil emulsification and coking due to excessive heat.
Excellent Air Filter
This air filter provides exceptional air purification through a three-stage filtration process, ensuring a clean air system that meets standard emissions. It effectively removes steam and minor dust particles, achieving an ultimate vacuum up to 1 Pa.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, this separator ensures complete oil and air separation, easy cartridge replacement, and reduced maintenance costs.
High-Quality Soundproof Cotton
The compact noise reduction housing operates without vibration amplitude and is enhanced by high-quality soundproof cotton, further diminishing noise levels.
Iron Oil Pipe & Air Pipe System
Crafted from iron, this system withstands high and low temperatures and high pressure, making it ideal for harsh conditions. It is completely leak-free and maintenance-free.
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 |
Advanced Multi-layer Filtration
Our innovative three-stage filtration system significantly reduces airborne impurities, ensuring pristine air quality. This cutting-edge technology delivers the cleanest air possible by capturing even the finest particles.
Remarkable Energy Efficiency
Achieve up to 50-60% electricity savings compared to conventional vacuum pumps, optimizing your energy consumption. Enjoy reduced operational costs and a more sustainable, eco-friendly operation.
Steady Pressure Control
Experience constant speed pumping that effectively resolves issues related to unstable vacuum performance. Ensure reliable, uninterrupted operation with our superior pressure control system.
Superior Vacuum Performance
While typical market vacuum pumps reach -0.07Mpa, our advanced technology achieves an impressive -0.098Mpa vacuum level. Elevate your operational standards with our high-performance vacuum solution.
Effortless Usability
Designed with a simple structure, our pump is incredibly easy to install, operate, and maintain, ensuring hassle-free functionality. Simplify your workflow with user-friendly design and intuitive operation.
1. Unbeatable Price Advantage
We provide our customers with ex-factory prices, ensuring that you remain highly competitive and maximize profitability.
2. Seamless Direct Deal
Enjoy the benefit of receiving products directly from our factory, ensuring cost-effective and tailored solutions for your unique needs.
3. Comprehensive OEM & ODM Services
Leveraging our robust production and management capabilities, we offer exceptional OEM/ODM services customized to your specific requirements.
4. Personalized Customization Services
We excel in handling non-standard orders, export demands, and specific requirements in voltage, power, pressure, and more. Contact us for bespoke solutions tailored just for you.
5. Flexibility with Small Orders
Begin with a small trial order to evaluate the superior quality of our products.
6. Prompt and Reliable Delivery
Rest assured of receiving high-quality products delivered swiftly and reliably, right on time.
7. Comprehensive Authorization for Distributors
We offer full authorization certificates for distributors, enabling you to confidently market and sell SANZHI brand products.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. is a beacon of innovation and quality in the manufacturing realm, specializing in high-end screw air compressors and vacuum pumps. Our extensive, top-of-the-line product portfolio includes normal and low-pressure screw air compressors, permanent magnet frequency conversion models, sophisticated two-stage compression units, specialized compressors tailored for laser cutting, and versatile mobile compressors available in single-tank, double-tank, electric, and diesel configurations. Highlighting our offerings are our state-of-the-art screw vacuum pumps, setting new benchmarks in efficiency and performance.
Strategically located in the vibrant heart of Xinzheng City, Henan Province, China, our factory is a mere 30 kilometers from Xinzheng International Airport, ensuring easy and convenient access. We extend a warm invitation for you to visit and witness our cutting-edge operations firsthand, promising an insightful and seamless experience.
Application Industry
Our premium products are integral to a wide array of industries, including wood processing, ceramics, printing, plastics, food packaging, semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power, shipping, and military applications.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer with over a decade of expertise, dedicated to producing world-class screw vacuum pumps.
Q2. How do you control quality?
A: 1. Rigorous inspection of raw materials.
2. Strict adherence to meticulous installation procedures.
3. Each machine undergoes a minimum of 5 hours of intensive continuous testing before dispatch.
Q3. What information must I provide to get a suitable machine?
1. The required air delivery capacity (Unit: CFM or m³/Min).
2. The desired working pressure (Unit: PSI, Bar, or Mpa).
3. The 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 craft a customized solution tailored specifically to your needs!
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 comprehensive range of voltage options including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Customization is available to meet specific requirements.
Q6. How long is the delivery time?
A: For standard voltage units, delivery is within 15 working days post-order confirmation. For non-standard configurations, please consult our expert sales team.
Q7. What's the payment term?
A: We accept TT with a 30% advance deposit, with the balance payable upon B/L copy confirmation. Transactions can be made in both USD and RMB.
Q8. How about your warranty?
A: Our comprehensive warranty includes one year for the entire machine and two years specifically for the screw vacuum pump, excluding consumable spare parts.
Q9. What about the maintenance?
A: The initial maintenance for our Professional Compact Industrial Grade Vacuum Pump is recommended after the first 500 hours of operation. Subsequently, regular maintenance should be carried out every 2000-3000 hours, considering the specific environmental conditions to ensure optimal performance.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our Professional Compact Industrial Grade Vacuum Pump is engineered to deliver exceptional performance in high-temperature regions. It operates efficiently within a remarkable temperature range of -20°C to 45°C (-4°F to 113°F), ensuring reliability and durability.
Q11. Do you offer OEM services?
A: Certainly! With our expert design team at Sanzhi (Henan) Compressor Co., Ltd., we warmly welcome both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) orders to cater to your specific needs.
Q12. What is the lifespan of your vacuum pump?
A: Typically, our Professional Compact Industrial Grade Vacuum Pump boasts a lifespan exceeding 10 years, ensuring long-term reliability and performance.
Q13. Will you supply spare parts for the machines?
A: Yes, we definitely provide spare parts to ensure the continuous and efficient operation of your vacuum pumps.
Q14. What kind of after-sales service do you offer?
A: We offer comprehensive after-sales support for our vacuum pumps, including detailed online instructions for installation and commissioning. Additionally, we can dispatch our experienced engineers to assist with training and installation if necessary, ensuring you receive the best service possible.
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