Discover unparalleled energy efficiency with the Sanzhi Stationary Screw Vacuum Pump, powered by our cutting-edge Permanent Magnet Frequency Conversion System. Engineered with a German Screw Air End, this industrial marvel delivers superior performance and high vacuum capabilities. Available in multiple power options including 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW, this high-efficiency direct drive vacuum pump is designed to meet the rigorous demands of various industrial applications, ensuring both reliability and reduced energy consumption.
Intricate Frontside Structure Analysis
Detailed Backside Structural Breakdown
| Model |
Power |
Pressure |
Voltage |
Frequency |
Volumetric Flow |
Rotation speed |
Weight |
Dimensions |
| KW |
-Mpa |
V |
Hz |
m³/min |
r/min |
Kg |
L*W*H(mm) |
| SZVP10 |
7.5 |
-0.05-0.098 |
380 |
50 |
10.0 |
3300 |
805 |
1500*880*1460 |
| SZVP15 |
11 |
-0.05-0.098 |
380 |
50 |
12.5 |
3300 |
1040 |
1850*920*1490 |
| SZVP20 |
15 |
-0.05-0.098 |
380 |
50 |
15.0 |
3300 |
1040 |
1850*920*1490 |
| SZVP30 |
22 |
-0.05-0.098 |
380 |
50 |
22.0 |
3300 |
1280 |
2000*1000*1670 |
| SZVP40 |
30 |
-0.05-0.098 |
380 |
50 |
27.0 |
3300 |
1280 |
2000*1000*1670 |
| SZVP50 |
37 |
-0.05-0.098 |
380 |
50 |
30.0 |
3300 |
1910 |
2300*1120*1827 |
| SZVP60 |
45 |
-0.05-0.098 |
380 |
50 |
45.0 |
3300 |
1910 |
2300*1120*1827 |
| SZVP75 |
55 |
-0.05-0.098 |
380 |
50 |
62.0 |
3300 |
3500 |
2860*1650*2114 |
| SZVP100 |
75 |
-0.05-0.098 |
380 |
50 |
75.0 |
3300 |
3500 |
2860*1650*2114 |
| Due to the product update, if the above parameters have deviation, please prevail in kind. |
High-efficiency Permanent Magnet Motor
This motor features insulation grade F and protective grade IP55, ensuring a soft start operation and a stable flow rate. With an extensive constant torque range and weak magnetic range, its efficiency surpasses regular motors by a remarkable 20-30%.
German Technology Air End
Our air end boasts a large rotor and a low-speed design, delivering superior efficiency, minimal noise, low vibration, and exceptional reliability. Experience high volume efficiency with significantly reduced leakage.
Integrated Frequency Converter
Utilizing China's premier frequency system, it offers a broad speed regulation range and high precision. Ensures signal transmission from the pressure transmitter with unmatched stability and quality.
Smart Touch Controller
Built with advanced intelligence for minimal manual intervention. Features a high-precision color electronic screen displaying clear graphics, maintenance info, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
Automatically controls the opening to guarantee effective fuel injection and lubricating oil circulation.
Experience ultra-low oil circuit loss and enhanced overall efficiency.
Equipped with a normally open solenoid valve control that automatically closes during an emergency stop, preventing oil injection.
Cooling System
The large heat exchange area design effectively prevents high temperatures, reducing oil emulsification and coking risks.
Excellent Air Filter
This superior air filter guarantees a clean air system with three-stage filtration for maximum air purification, meeting standard emission requirements. Capable of removing steam and dust, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, it ensures complete oil and air separation, easy cartridge replacement, and reduced maintenance costs.
High-Quality Soundproof Cotton
Our compact noise reduction housing, combined with premium soundproof cotton, delivers minimal vibration and exceptional noise reduction.
Iron Oil Pipe & Air Pipe System
Crafted from iron to withstand high temperatures, low temperatures, and high pressure, making it ideal for harsh working conditions. This system is entirely 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 |
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Advanced Multi-Stage Filtration
Our innovative three-stage filtration system effectively minimizes air impurities, ensuring the utmost purity and efficiency.
Exceptional Energy Savings
Achieve significant energy savings of 50-60% compared to traditional vacuum pumps, reducing operational costs and environmental impact.
Reliable Constant Pressure
Experience stable and consistent vacuum performance with our constant speed pumping technology, eliminating the issue of fluctuating vacuum levels.
Superior Vacuum Degree
Stand out with our superior vacuum degree of -0.098Mpa, far exceeding the market standard of -0.07Mpa for unmatched performance.
User-Friendly Design
Featuring a simple structure, our system is designed for easy installation, operation, and maintenance, making it highly user-friendly.
1. Price advantage
We offer customers unbeatable ex-factory prices, ensuring they remain highly competitive in the market.
2. Direct deal
All our products are supplied directly from the factory, providing you with more cost-effective solutions.
3. OEM & ODM services
With robust production and management capabilities, our factory excels in providing tailored OEM/ODM services.
4. Customised service
We cater to non-standard, export, and custom requirements for voltage, power, pressure, and more. Contact us for bespoke solutions.
5. Accept small order
Start with a small trial order to assess the superior quality of our products firsthand.
6. Fast delivery
Expect high-quality products delivered promptly to meet your timelines.
7. Complete authorisation
For distributors, we offer full authorization certificates to empower you to sell our prestigious SANZHI brand products.
More Products
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd. stands as a pinnacle of excellence in the manufacture of screw air compressors and screw vacuum pumps, boasting over a decade of industry expertise. Our expansive product lineup features an array of options including standard pressure and low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, specialized screw air compressors for laser cutting, single-tank and double-tank mobile screw air compressors, as well as electric and diesel mobile screw air compressors, and screw vacuum pumps.
In production, our multi-air compressor assembly lines are optimized for peak efficiency, blending lean methods with modern technology. With a dedicated team of over 50 employees, we continually enhance our management systems, such as ERP, to not only shorten lead times but also ensure swift delivery of top-quality products.
In management, our commitment is validated by the ISO9001 quality management system certification. We steadfastly adhere to rigorous quality management protocols, ensuring each machine undergoes meticulous material inspection, production inspection, and pre-delivery inspection.
In customer service, we excel in providing comprehensive pre-sales guidance, assisting customers in selecting the perfect air equipment tailored to their needs. We offer a high degree of customization in both appearance and configuration, and even create unique OEM products upon request. Our proficient sales and service team is always ready to deliver quick and effective after-sales support.
At Sanzhi (Henan) Compressor Co., Ltd., we are dedicated to offering superior, reliable, and stable products. Our commitment to efficient delivery, high-quality machines, and competitive pricing ensures long-term relationships and satisfaction in providing compressed air solutions.
Our state-of-the-art factory is located in Xinzheng City, Henan Province, China. We offer convenient transport from Xinzheng International Airport to our facility, a journey of approximately 30 kilometers taking about one hour. We warmly welcome you to visit our company!
Application industry
Our products find extensive applications across diverse industries such as ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber manufacturing, foam production, brick making, and electronics.
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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