Introducing the cutting-edge Energy-Saving Vacuum Pump from Sanzhi (Henan) Compressor Co., Ltd. Our High Efficiency Industrial Electric Drive Vacuum Pump is meticulously engineered to deliver exceptional performance and reliability. Boasting a precision-engineered Germany Screw Air End, this pump offers impressive high vacuum capabilities, ensuring your industrial operations run seamlessly. Available in a range of power configurations-11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and 75KW-our vacuum pump is tailored to meet a broad spectrum of industrial requirements. With a remarkable 27m³/Min Free Air Delivery, you can experience unmatched efficiency and operational excellence. Elevate your industrial processes with the superior efficiency and dependability of our High Efficiency Industrial Electric Drive Vacuum Pump.
Working Principle
The Screw Vacuum Pump by Sanzhi (Henan) Compressor Co., Ltd. showcases an exceptional engineering marvel with a pair of meticulously crafted screws housed within a sturdy pump casing. These screws perform synchronized high-speed reverse rotations, establishing an efficient mechanism for both suction and exhaust. Each screw is perfectly balanced and supported by highly durable bearings, ensuring friction-free interactions between components. This meticulous design leads to consistently smooth functionality, impressively low noise levels, and unparalleled operational efficiency. Capable of managing substantial water vapor and minor dust particles, the pump achieves superior vacuum levels while enhancing energy efficiency and minimizing power consumption. With a maintenance-free design, it epitomizes reliability. This pump is the epitome of excellence for demanding applications across the pharmaceuticals, chemicals, semiconductors, and food packaging industries, adhering to the highest standards of clean vacuum environments.
High-Efficiency Permanent Magnet Motor
Boasting an insulation grade of F and a protective grade of IP55, this state-of-the-art motor delivers a seamless soft start operation coupled with a consistent flow rate. Revel in an expanded constant torque range and an extensive weak magnetic range. Witness a phenomenal efficiency enhancement of 20-30% over traditional motors.
Integrated Frequency Converter
Harnesses China's elite frequency system, offering a vast spectrum of speed regulation with remarkable precision. Ensures unwavering quality and dependable transmission of pressure transmitter signals.
Smart Touch Controller
Crafted with exceptional built-in intelligence, necessitating minimal manual input. Features a high-precision color electronic screen with vivid graphics display, showcasing maintenance data, fault alerts, and safety shutdown notifications.
Specialized Intake Valve
Automatically modulates the opening to guarantee optimal engine fuel injection and lubricating oil circulation.
Realizes ultra-low oil circuit loss, markedly enhancing overall efficiency.
Fitted with a normally open solenoid valve for emergency stops, ensuring automatic closure to prevent oil injection.
Advanced Cooling System
Engineered with an expansive heat exchange area to efficiently mitigate high temperatures, reducing risks of oil emulsification and coking.
Outstanding Air Filter
This top-tier air filter guarantees an immaculate air system through a three-stage filtration process to optimize air purity and adhere to standard emissions. Capable of eliminating substantial steam and fine dust, achieving an ultimate vacuum of up to 1 Pa.
Reliable Oil and Air Separator
Incorporating a vertical tangential cyclone separation design, it ensures thorough separation of oil and air. Simplified cartridge replacement lowers maintenance expenses.
Premium Soundproof Cotton
Compact noise reduction casing effectively nullifies vibration during operation. Paired with top-grade soundproof cotton to elevate noise reduction capabilities.
Durable Iron Oil & Air Pipe System
Forged from iron, this system shows exceptional resistance to extreme temperatures and pressures, perfect for rigorous environments. Promises leak-free, maintenance-free 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 |
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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 Multiple Filtration System
Our sophisticated three-stage filtration system dramatically minimizes air impurities, ensuring an output of purer, cleaner air.
Remarkable Energy Efficiency
Achieve impressive energy savings of 50-60% compared to conventional vacuum pumps, significantly cutting operational costs.
Unwavering Constant Pressure
Experience consistent, stable vacuum pumping with our reliable constant speed technology, completely eliminating pressure fluctuations.
Enhanced Vacuum Performance
While standard market vacuum pumps deliver -0.07Mpa, our state-of-the-art technology achieves an exceptional vacuum degree of -0.098Mpa.
User-Friendly Design
Engineered for simplicity, our vacuum pump's intuitive structure ensures hassle-free installation, operation, and maintenance.
1. Price Advantage
We proudly offer our customers direct ex-factory prices, ensuring you gain a significant and unbeatable competitive edge in your market. Experience cost savings like never before!
2. Direct Deal
Our products come straight from the factory to you, guaranteeing the most cost-effective and value-driven solutions available in today's market.
3. OEM & ODM Services
Leveraging our robust production and management expertise, we deliver comprehensive OEM/ODM services meticulously tailored to meet your unique specifications.
4. Customised Service
We excel in accommodating non-standard and export orders. Customize voltage, power, pressure, and more to suit your precise requirements. Contact us for a fully bespoke solution.
5. Acceptance of Small Orders
Initiate with a small trial order and witness the exceptional quality of our products firsthand. We ensure your satisfaction from the start.
6. Fast Delivery
We guarantee timely delivery of high-quality products, meticulously meeting and exceeding your deadlines and expectations.
7. Complete Authorisation
Distributors receive full authorization certificates, empowering you to confidently and legally market our prestigious SANZHI brand products.
Application Industry
Our versatile products find extensive applications in diverse industries, including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and beyond.
Discover Our Expansive and Versatile Product Line
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, with over a decade of industry expertise, stands as a premier manufacturer, excelling in the production of screw air compressors and screw vacuum pumps. Our expansive product line features standard and low-pressure screw air compressors, energy-efficient models with permanent magnet frequency conversion, two-stage compression screw air compressors, and specialized versions for laser cutting. Additionally, we offer single-tank and double-tank mobile screw air compressors-both electric and diesel-powered-alongside high-performance screw vacuum pumps. Our diverse offerings ensure comprehensive solutions for various industrial needs.
Our production processes are meticulously streamlined for peak efficiency, utilizing cutting-edge multi-air compressor assembly lines. With a dedicated team of over 50 skilled employees, we continually refine our management systems, including ERP, to minimize lead times and guarantee rapid delivery of superior-quality products.
Our factory is proudly ISO9001 certified for quality management, reflecting our unwavering commitment to stringent quality standards. Each machine undergoes rigorous material, production, and pre-delivery inspections to meet our high-quality benchmarks before shipment.
In customer service, we excel by providing expert pre-sales guidance to help you select the perfect air equipment, offering a wide array of customization options in both appearance and configuration. We also specialize in creating bespoke OEM products to meet specific dealer demands. Our dedicated sales and service team ensures swift and efficient after-sales support, guaranteeing unparalleled customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver reliable, high-quality products while fostering enduring relationships with our customers. We pride ourselves on efficient delivery, superior machinery, and competitive pricing, making us your trusted partner for all-encompassing compressed air solutions.
Situated in Xinzheng City, Henan Province, China, our factory is easily accessible from Xinzheng International Airport, just a 30-kilometer drive that takes approximately one hour. We warmly welcome you to visit our company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are an established manufacturer specializing in screw vacuum pumps, boasting over 10 years of industry experience.
Q2. How do you control quality?
A: 1. We perform stringent inspections on all raw materials to ensure top quality.
2. Our installation procedures are managed with meticulous care.
3. Each machine undergoes a minimum of 5 hours of continuous testing before leaving our factory.
Q3. What information must I provide to get a suitable machine?
1. Required air delivery capacity (Units: CFM or m³/Min)
2. Desired working pressure (Units: PSI, Bar, or Mpa)
3. Voltage and frequency specifications of your country (V/Hz)
4. Any additional accessories needed, such as an air tank, filters, or air dryers.
Share these details with us, and we will tailor the perfect solution for your needs!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI
1 m³/min = 35.32 cfm
1 KW = 1.34 HP
Q5. What is the available voltage vacuum pump?
A: Sanzhi offers a range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization is also available to meet your specific requirements.
Q6. How long is the delivery time?
A: Our standard voltage configurations are available with a lead time of just 15 working days after order confirmation. For non-standard requirements, we encourage you to contact our sales team for detailed and personalized information.
Q7. What's the payment term?
A: Our payment terms are structured as follows: 30% T/T upfront, 40% T/T prior to shipment, and the remaining 30% T/T upon receipt of the Bill of Lading copy. We accept payments in both USD and RMB for your convenience.
Q8. How about your warranty?
A: We provide a comprehensive one-year warranty covering the entire machine, with an extended two-year warranty for the screw vacuum pump. Please note that consumable spare parts are excluded.
Q9. What about the maintenance?
A: The initial maintenance should be performed after the first 500 hours of operation. For ongoing reliability, we recommend routine maintenance every 2000-3000 hours, depending on the specific operational environment.
Q10. Can machines be run in high-temperature environment?
A: Absolutely. Our machines are specifically engineered to operate efficiently in high-temperature environments, maintaining optimal performance within a range of -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, we excel in both OEM and ODM services, supported by our professional design team. We warmly welcome your custom orders.
Q12. How long could your vacuum pump be used?
A: Typically, our vacuum pumps boast an impressive service life that exceeds 10 years.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we will supply all necessary spare parts for our machines to ensure their continued operation.
Q14. How about your after-sales service?
A: We offer extensive after-sales support, which includes online guidance for installation and commissioning. Additionally, we can arrange for our engineers to provide on-site training and installation assistance.
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