Unveil the future of vacuum technology with our groundbreaking Stationary Screw Vacuum Pumps. Engineered for peak vacuum performance and unparalleled energy efficiency, these pumps are true game-changers. Enjoy remarkable cost savings and unmatched versatility with our advanced variable frequency control, making these pumps ideal for a wide range of industries such as foam manufacturing, ceramics production, and brickworks. Choose from a diverse array of power options including 11KW, 15KW, 37KW, 45KW, and 55KW. These cutting-edge pumps integrate the latest technological advancements, providing a superior alternative to conventional water ring pumps. Introducing the Industrial Oil-Free Screw Vacuum Pump with Advanced Permanent Magnet Technology from Sanzhi (Henan) Compressor Co., Ltd. Our innovative pumps not only deliver exceptional performance but also ensure highest levels of energy conservation. Elevate your industrial processes with a product that combines state-of-the-art technology and robust design, offering an environmentally friendly and cost-effective solution. Experience the ultimate advancement in vacuum technology with Sanzhi's cutting-edge pumps that surpass traditional methods, setting a new benchmark for efficiency and functionality.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. is a marvel of modern engineering. This revolutionary product features a pair of precision-engineered screws that synchronously rotate in reverse at high speeds within the pump casing. This intricate mechanism generates a powerful suction and exhaust effect, making it a standout in its field. Each screw undergoes meticulous dynamic balance correction and is supported by top-tier bearings, ensuring flawless operation within the pump casing. Designed with exact clearances to eliminate friction, these screws provide exceptionally smooth operation and minimal noise. This advanced technology enables the pump to efficiently handle substantial water vapor volumes and minor dust-laden gases. With impressive attributes such as superior vacuum levels, decreased power consumption, and maintenance-free operation, our screw vacuum pumps set the standard for energy efficiency and reliability. These qualities make them indispensable in diverse industries like pharmaceuticals, chemicals, semiconductors, and food packaging, where a pristine, high-performance vacuum is critical.
| 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 of F and a protective grade of IP55, our motor offers a soft start operation coupled with a consistent flow rate. The extensive constant torque and a broad weak magnetic range significantly enhance the motor's efficiency, making it 20-30% more efficient than traditional motors.
Integrated Frequency Converter
Utilizing China's premier frequency system, our converter provides an extensive speed regulation range with extraordinary precision. This ensures exceptional quality stability and the flawless transmission of pressure transmitter signals.
Smart Touch Controller
Our advanced controller incorporates superior built-in intelligence, reducing the need for manual operations. The high-precision color electronic screen presents clear graphical displays of maintenance information, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
This cutting-edge valve automatically regulates the opening to ensure optimal engine fuel injection and effective lubricating oil circulation.
Engineered for ultra-low oil circuit loss, this feature significantly boosts overall efficiency.
The normally open solenoid valve is designed to close automatically during an emergency stop, preventing any unintended oil injection.
Cooling System
Featuring a large heat exchange area, our cooling system effectively prevents high-temperature issues, minimizing oil emulsification and coking caused by excessive heat.
Excellent Air Filter
Our air filter excels in air purification, ensuring a pristine air system with its three-stage filtration that meets standard emissions. It effectively removes significant amounts of steam and minor dust gases, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Boasting a vertical tangential cyclone separation structure, our separator ensures complete oil and air separation, making cartridge replacement simpler and reducing maintenance costs.
High-Quality Soundproof Cotton
The compact noise reduction housing, combined with premium soundproof cotton, minimizes operational vibration and significantly enhances noise reduction levels.
Iron Oil Pipe & Air Pipe System
Our iron pipes are designed to withstand high and low temperatures and high pressures, making them perfect for harsh working conditions. They are entirely leak-proof 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 |
Cutting-Edge Filtration System
Our advanced three-stage filtration system guarantees the air remains remarkably pure, effectively eliminating impurities to ensure unparalleled air quality.
Energy Efficiency
Experience remarkable energy savings with our state-of-the-art vacuum pump technology, reducing electricity consumption by an extraordinary 50-60% compared to conventional models.
Consistent Performance
Enjoy impeccable, steady-speed pumping that expertly addresses and resolves challenges associated with fluctuating vacuum pressure.
Enhanced Vacuum Degree
Surpass the competition with our vacuum pump's outstanding maximum vacuum degree of -0.098Mpa, significantly outpacing the market average of -0.07Mpa.
Intuitive User-Friendly Design
Featuring an elegant and streamlined design, our pump is exceptionally easy to install, operate, and maintain, ensuring a smooth and hassle-free user experience.
1. Price Advantage
We deliver unbeatable factory-direct prices, providing our customers with a strategic edge over their competition in the market.
2. Direct Deal
Our entire product range is dispatched directly from the factory, ensuring you receive the most economical and efficient solutions available.
3. OEM & ODM Services
With our extensive production and management expertise, we offer exceptional OEM/ODM services meticulously tailored to your unique specifications.
4. Customized Service
We welcome non-standard and export orders, catering to unique voltage, power, and pressure requirements. Contact us for any special requests and personalized solutions.
5. Accept Small Orders
Experience the unparalleled quality of our products by starting with a small trial order.
6. Fast Delivery
We ensure the rapid delivery of premium-quality products, meeting your needs swiftly and without any delays.
7. Complete Authorization
For distributors, we provide comprehensive authorization certificates, enabling you to confidently market our SANZHI brand products with full official backing.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. stands as a distinguished leader in the realm of high-performance screw air compressors and screw vacuum pumps. Our comprehensive product range includes normal pressure and low-pressure screw air compressors, cutting-edge permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, and specialized units tailored for laser cutting applications. We also provide a versatile selection of mobile screw air compressors featuring single-tank and double-tank models, available in both electric and diesel variants. Furthermore, our state-of-the-art screw vacuum pumps are meticulously engineered to cater to a myriad of industrial requirements.
Nestled in the heart of Xinzheng City, Henan Province, China, our factory boasts a strategic location just 30 kilometers from Xinzheng International Airport, ensuring unparalleled accessibility in approximately one hour. We offer seamless transportation from the airport directly to our state-of-the-art facility. We extend a warm invitation for you to visit our company and experience firsthand our cutting-edge manufacturing prowess!
Application Industry
Our products find extensive application across a diverse array of industries, including wood processing, ceramic processing, printing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power stations, shipbuilding, and many others.
Successful Cases
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw air compressors, with more than 10 years of experience.
Q2. How do you control quality?
A: 1. The raw materials are strictly inspected.
2. Installation procedures are strictly controlled.
3. Each machine must pass at least 5 hours of continuous testing before leaving the factory.
Q3. What information must I provide to get the suitable machine?
1. How much air delivery capacity (Unit: CFM or m³/Min)
2. How much working pressure (Unit: PSI, Bar or Mpa)
3. What is the voltage and frequency of my country of residence (V/Hz)
4. Whether I need other accessories such as an air tank, filters, and/or air dryers.
Tell us the answer, we will offer a scheme 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 air compressor?
A: Sanzhi available voltage include 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can be customized according to your requirements.
Q6. How long is the delivery time?
A: For standard voltage,15 working days after the confirmed order. Non-standard, please contact our sales.
Q7. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. USD, RMB can be accepted.
Q8. How about your warranty?
A: One year for the whole machine and two years for screw air compressor, except for consumable spare parts.
Q9. What about the maintenance?
A: First maintenance needs to be done after 500 hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q10. Can machines be run in high-temperature environment?
A: Yes, machines would run in high-temperature environment countries. Working temperature from -20° to 45°(-4ºF-113ºF).
Q11. Do you offer OEM service?
A: Yes, with a professional design team, both OEM & ODM orders are highly welcome.
Q12. How long could your air compressor be used?
A: Generally, more than 10 years.
Q13. Will you provide some spare parts for the machines?
A: Yes, of course.
Q14. How about your after-sales service?
A: Provide customers with installation and commissioning online instructions, and arrange for our engineers to help you with training and installation.
){kind=link}