Unveil the future of vacuum technology with our groundbreaking Stationary Screw Vacuum Pumps. Meticulously engineered for peak vacuum performance and unrivaled energy efficiency, these pumps are true game-changers. Experience remarkable cost savings and unmatched versatility with our advanced variable frequency control, making these pumps perfect for a wide range of industries including foam manufacturing, ceramics production, and brickworks. Choose from a diverse array of power options: 11KW, 15KW, 37KW, 45KW, and 55KW. These cutting-edge pumps boast the latest technological advancements, providing a superior and innovative alternative to conventional water ring pumps.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. stands as a pinnacle of modern engineering excellence. This groundbreaking product integrates a pair of precision-engineered screws that rotate synchronously and in reverse at high velocities within the pump casing. This sophisticated mechanism generates an unparalleled suction and exhaust effect, distinguishing it as a leader in its class. Each screw undergoes meticulous dynamic balance correction and is supported by premium-quality bearings, ensuring impeccable performance within the pump casing. Designed with exact clearances to eliminate friction, these screws guarantee exceptionally smooth operation and minimal noise. This state-of-the-art technology empowers the pump to efficiently manage substantial volumes of water vapor and minor dust-laden gases. Boasting superior vacuum levels, reduced power consumption, and maintenance-free operation, our screw vacuum pumps set new benchmarks for energy efficiency and reliability. These remarkable qualities render them indispensable across various industries such as pharmaceuticals, chemicals, semiconductors, and food packaging, where a pristine, high-performance vacuum is paramount.
| 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 delivers a seamless soft start operation with a consistent flow rate. The extensive constant torque and weak magnetic range dramatically boost the permanent magnet motor's efficiency, making it 20-30% more efficient than conventional motors.
Integrated Frequency Converter
Leveraging China's leading frequency system, our converter offers a wide range of speed regulation with unparalleled precision. This guarantees stable quality and seamless transmission of pressure transmitter signals.
Smart Touch Controller
Our advanced controller integrates superior built-in intelligence, minimizing manual operations. The high-precision color electronic screen provides clear graphical displays of maintenance information, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
This innovative valve automatically manages the opening to ensure optimal engine fuel injection and effective lubricating oil circulation, enhancing operational efficiency.
Designed for ultra-low oil circuit loss, this feature remarkably enhances overall system efficiency.
The normally open solenoid valve is engineered to close automatically during an emergency stop, preventing any unintended oil injection and ensuring system safety.
Cooling System
With a large heat exchange area, our cooling system effectively prevents high-temperature issues. It reduces oil emulsification and coking caused by excessive heat, ensuring prolonged system longevity.
Excellent Air Filter
Our air filter offers outstanding air purification through a three-stage filtration system, ensuring a clean air system that meets standard emissions. It effectively removes steam and minor dust gases, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, our separator ensures complete oil and air separation. This simplifies cartridge replacement and significantly reduces maintenance costs.
High-Quality Soundproof Cotton
The compact noise reduction housing, combined with high-quality soundproof cotton, minimizes operational vibrations and substantially enhances noise reduction levels.
Iron Oil Pipe & Air Pipe System
Our iron pipes are engineered to withstand extreme temperatures and high pressures, making them ideal for harsh working conditions. They are entirely leak-proof and maintenance-free, ensuring reliable 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 |
Cutting-Edge Filtration System
Our state-of-the-art, three-stage filtration system ensures that the air remains impeccably pure, meticulously removing impurities to deliver unmatched air quality.
Energy Efficiency
Experience extraordinary energy savings with our revolutionary technology, slashing electricity consumption by an impressive 50-60% compared to conventional vacuum pumps.
Consistent Performance
Benefit from flawless, consistent-speed pumping that adeptly tackles and resolves issues related to fluctuating vacuum pressure.
Enhanced Vacuum Degree
Stay ahead of the competition with our vacuum pump's exceptional vacuum degree of -0.098Mpa, dramatically exceeding the industry standard of -0.07Mpa.
Intuitive User-Friendly Design
Featuring an elegant and streamlined design, our pump is remarkably easy to install, operate, and maintain, ensuring a smooth and effortless user experience.
1. Price Advantage
Enjoy unbeatable factory-direct prices that empower our customers with a strategic edge in the competitive marketplace.
2. Direct Deal
Our entire product lineup is dispatched straight from the factory, guaranteeing you the most cost-effective solutions available.
3. OEM & ODM Services
With our vast production and management expertise, we offer exceptional OEM/ODM services that are meticulously tailored to meet your precise specifications.
4. Customized Service
Open to non-standard and export orders, we cater to unique voltage, power, and pressure requirements. Contact us for any specialized needs.
5. Accept Small Orders
Experience the superior quality of our products by beginning with a small trial order.
6. Fast Delivery
We ensure the prompt delivery of top-tier products, meeting your requirements without unnecessary delays.
7. Complete Authorization
For distributors, we offer comprehensive authorization certificates, enabling you to confidently market our esteemed SANZHI brand products.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. stands at the forefront of innovation, specializing in the creation of top-tier screw air compressors and screw vacuum pumps. Our impressive product range includes both normal and low-pressure screw air compressors, cutting-edge permanent magnet frequency conversion screw air compressors, and highly efficient two-stage compression screw air compressors. Additionally, we provide tailored solutions for laser cutting applications. Among our mobile screw air compressor offerings, you'll find single-tank and double-tank models available in both electric and diesel variants. Our state-of-the-art screw vacuum pumps are engineered to cater to an array of industrial demands, ensuring optimal performance and reliability.
Located in the heart of Xinzheng City, Henan Province, China, our factory boasts a prime location just 30 kilometers from Xinzheng International Airport. This strategic placement ensures that our facility is highly accessible, with convenient transportation available from the airport, making your journey to us seamless and swift. We extend a warm invitation for you to visit our company and experience our groundbreaking manufacturing capabilities firsthand!
Application Industry
Our products find extensive application across a myriad of industries. From wood processing, ceramic processing, printing, plastic processing, and food packaging, to semiconductor materials, pharmaceuticals, PET blowing, petrochemicals, rubber, iron and steel, mining, spraying, foam manufacturing, brick production, electronics, marine exploration, hydroelectric power stations, and shipbuilding, our compressors and vacuum pumps are designed to meet the rigorous demands of each sector, ensuring efficiency and reliability in every use case.
Successful Cases
FAQ
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.
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