Introducing the Energy Saving Vacuum Pump - a remarkable High-Efficiency Direct Drive Industrial Stationery Screw Vacuum Pump, meticulously engineered to meet your industrial needs. Featuring a superior Germany Screw Air End, this powerhouse delivers exceptional high vacuum performance. Available in a wide range of power options including 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW, it's designed for optimal efficiency and reliability. Experience unparalleled energy savings and robust functionality, perfectly suited for your industrial applications.
Working Principle
The screw vacuum pump operates through the use of a precision-engineered pair of screws. These screws, housed within the pump casing, engage in a synchronized, high-speed reverse rotation, creating powerful suction and exhaust. Each screw undergoes meticulous dynamic balance correction and is supported by robust bearings. Mounted carefully within the pump casing, the screws maintain a specific clearance, ensuring frictionless operation, resulting in smooth performance and minimal noise. This advanced design enables the pump to efficiently handle substantial volumes of water vapor and small amounts of dust-laden gases. It achieves a higher vacuum with lower power consumption, promoting energy efficiency and requiring no maintenance. This makes it an ideal choice for industries with stringent clean vacuum requirements, including pharmaceuticals, chemicals, semiconductors, and food packaging.
High-Efficiency Permanent Magnet Motor
Featuring an insulation grade of F and a protective grade of IP55, this motor offers soft start operation and a stable flow rate. With an expanded constant torque range and a broader weak magnetic range, the efficiency of this permanent magnet motor is 20-30% higher than that of a standard motor.
Integrated Frequency Converter
Utilizes China's top frequency system, offering a broad range of speed regulation and high precision. Ensures stable quality and reliable transmission of the pressure transmitter signal.
Smart Touch Controller
With superior built-in intelligence, this controller requires minimal manual intervention. It boasts a high-precision color electronic screen for clear graphical displays, maintenance information, fault alarms, and safety shutdown alerts.
Special Type Intake Valve
Automatically controls the opening to ensure proper engine fuel injection and lubricating oil circulation.
Ultra-low oil circuit loss, enhancing overall efficiency.
Normally open solenoid valve control that automatically closes during emergency stops, preventing oil injection.
Cooling System
Designed with a large heat exchange area to effectively prevent high temperatures, reducing oil emulsification and coking caused by excessive heat.
Excellent Air Filter
This outstanding air filter ensures a clean air system with three-stage filtration to maximize air purification and meet standard emissions. It efficiently removes a significant amount of steam and minor 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 separation of oil and air, making cartridge replacements easy and reducing maintenance costs.
High-Quality Soundproof Cotton
Compact noise reduction housing that eliminates vibration during operation, coupled with high-quality soundproof cotton for superior noise reduction.
Iron Oil Pipe & Air Pipe System
Constructed from iron, which is resistant to high and low temperatures, as well as high pressure. Ideal for harsh working conditions, this system 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 |
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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. |
Advanced Multi-Stage Filtration System
Our innovative three-stage filtration effectively minimizes air impurities, ensuring superior performance and longevity.
Exceptional Energy Efficiency
Achieve an impressive 50-60% reduction in electricity consumption compared to traditional vacuum pumps, saving both energy and costs.
Reliable Constant Pressure
Experience stable and consistent speed pumping, expertly addressing the issue of fluctuating vacuum levels.
Achieve Superior Vacuum Levels
While most vacuum pumps offer a vacuum degree of -0.07Mpa, our cutting-edge technology delivers an outstanding vacuum degree of -0.098Mpa.
User-Friendly Design
Featuring a straightforward structure, our pump is incredibly easy to install, operate, and maintain, making it perfect for any industrial setting.
1. Price Advantage
We provide factory-direct pricing to our customers, ensuring you stay ahead of the competition with unmatched cost efficiency.
2. Direct Deal
All our products come directly from the factory, guaranteeing more cost-effective solutions without compromising quality.
3. OEM & ODM Services
Leverage our factory's robust production and management capabilities to benefit from our comprehensive OEM/ODM services tailored to your needs.
4. Customised Service
We accommodate non-standard and export orders, including custom voltage, power, and pressure specifications. Contact us to discuss your specific requirements.
5. Small Order Acceptance
We welcome small trial orders, allowing you to assess the exceptional quality of our products firsthand.
6. Fast Delivery
Experience the perfect balance of high-quality products and timely delivery, ensuring your operations run smoothly.
7. Complete Authorisation
For our distributors, we provide comprehensive authorization certificates, empowering you to sell our esteemed SANZHI brand products confidently.
Application Industry
Our products find versatile applications in industries such as ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber manufacturing, foam production, brick making, electronics, and more.
Discover More of Our Outstanding Products
Sanzhi (Henan) Compressor Co., Ltd, an eminent manufacturer specializing in screw air compressors and vacuum pumps, proudly presents over a decade of unparalleled industry expertise. Our expansive product range includes normal pressure/low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, laser cutting screw air compressors, single-tank mobile screw air compressors, double-tank mobile screw air compressors, electric mobile screw air compressors, diesel mobile screw air compressors, and screw vacuum pumps, among other high-performance solutions.
Our cutting-edge production facility is equipped with multiple advanced air compressor assembly lines, designed for lean and modern production to ensure pinnacle efficiency. Supported by a dedicated team of over 50 skilled employees, we continuously refine our management systems, including ERP, to drastically cut lead times and ensure the prompt delivery of superior products.
Our unwavering commitment to excellence is evidenced by our ISO9001 quality management system certification. We strictly adhere to rigorous quality management protocols, conducting thorough inspections on materials, production processes, and pre-delivery checks to guarantee each machine adheres to our high standards before shipment.
In the realm of customer service, our pre-sales team offers expert guidance to identify the ideal air equipment for diverse facilities, providing extensive customization options for appearance and configuration. We excel in OEM solutions tailored to meet the specific needs of dealers. Our after-sales service is equally robust, with a professional sales and service team always ready to respond swiftly to customer inquiries and support requests.
At Sanzhi (Henan) Compressor Co., Ltd, we are dedicated to delivering exceptional and reliable products, nurturing long-term relationships with our clients. With our efficient delivery, top-quality machines, and competitive pricing, Sanzhi stands as your trusted partner for all-encompassing compressed air solutions.
Our factory is strategically located in Xinzheng City, Henan Province, China. We offer complimentary transportation from Xinzheng International Airport to our factory, a convenient 30-kilometer journey that takes approximately one hour. We wholeheartedly welcome your visit to our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw air compressors with over a decade of dedicated experience.
Q2. How do you control quality?
A: 1. Our raw materials undergo stringent inspections.
2. We maintain stringent controls over all installation procedures.
3. Each machine undergoes a minimum of 5 hours of continuous testing prior to dispatch.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Necessary working pressure (Unit: PSI, Bar, or Mpa)
3. Voltage and frequency details of your country (V/Hz)
4. Additional accessories needed, such as an air tank, filters, and/or air dryers.
Provide these details, and we will customize a solution tailored 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 offers voltages including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, with customization options available upon request.
Q6. How long is the delivery time?
A: For standard voltages, delivery is within an impressive 15 working days post order confirmation. For non-standard voltages, our dedicated sales team is ready to assist you with precise timelines and personalized support.
Q7. What's the payment term?
A: Our payment terms are structured for your convenience: 30% T/T in advance, 40% T/T before shipment, and the remaining 30% T/T upon receipt of the B/L copy. We accept payments in USD or RMB to accommodate your preferences.
Q8. How about your warranty?
A: We proudly offer a comprehensive one-year warranty for the entire machine and an extended two-year warranty for the screw air compressor, excluding consumable spare parts, ensuring your peace of mind.
Q9. What about the maintenance?
A: Initial maintenance is crucial after the first 500 hours of operation, followed by regular maintenance every 2000-3000 hours, depending on the actual working environment to ensure optimal performance.
Q10. Can machines be run in high-temperature environments?
A: Yes, our machines are engineered to thrive in high-temperature environments, withstanding a working temperature range from -20°C to 45°C (-4°F to 113°F).
Q11. Do you offer OEM service?
A: Absolutely, with our expert design team, we welcome both OEM & ODM orders to meet your specific requirements and deliver tailor-made solutions.
Q12. How long could your air compressor be used?
A: Typically, our robust air compressors boast a lifespan exceeding 10 years, offering long-term reliability and performance.
Q13. Will you provide some spare parts for the machines?
A: Yes, we certainly provide a variety of essential spare parts to ensure the smooth operation of your machines.
Q14. How about your after-sales service?
A: Our after-sales service is comprehensive, offering online instructions for installation and commissioning, plus we can arrange for our skilled engineers to assist with training and installation to ensure seamless integration.
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