Introducing the cutting-edge Energy-Saving Vacuum Pump from Sanzhi (Henan) Compressor Co., Ltd. Elevate your industrial operations with our high-efficiency, direct drive, industrial stationary screw vacuum pump, meticulously engineered for unparalleled performance. Boasting a precision-crafted Germany Screw Air End, this marvel of engineering delivers exceptional high vacuum capabilities. Choose from a versatile range of power options - 11KW, 22KW, 30KW, 37KW, 45KW, 55KW, and a formidable 75KW - tailored to meet your diverse industrial needs. Experience the pinnacle of efficiency and reliability with our state-of-the-art vacuum pump, offering an impressive 27m³/Min Free Air Delivery. Transform your industrial processes with the superior technology and unmatched performance of Sanzhi's vacuum pump.
Innovative Working Principle
The state-of-the-art Screw Vacuum Pump, meticulously developed by Sanzhi (Henan) Compressor Co., Ltd., harnesses the power of a pair of precision-engineered screws. These screws perform synchronous high-speed reverse rotations within a robust pump casing, orchestrating a highly efficient suction and exhaust process. Each screw is perfectly balanced and supported by highly durable bearings, ensuring a frictionless and seamless operation. This results in exceptionally smooth functionality with remarkably low noise levels. Our pump is designed to effectively handle substantial amounts of water vapor and minor dust particles, delivering superior vacuum levels, enhanced energy efficiency, and minimal power consumption. The maintenance-free design further highlights its outstanding reliability. Tailored for the rigorous demands of industries such as pharmaceuticals, chemicals, semiconductors, and food packaging, this superior vacuum pump meets the highest standards for clean vacuum environments.
High-Efficiency Permanent Magnet Motor
Featuring an insulation grade of F and a protective grade of IP55, this advanced motor offers soft start operation and a stable flow rate. Enjoy a broader constant torque range and weak magnetic range. Experience a remarkable efficiency boost of 20-30% compared to regular motors.
Integrated Frequency Converter
Utilizes China's premier frequency system, providing a wide range of speed regulation with high precision. Ensures stable quality and reliable transmission of pressure transmitter signals.
Smart Touch Controller
Engineered with superior built-in intelligence, requiring minimal manual intervention. Features a high-precision color electronic screen with clear graphics display, showing maintenance information, fault alarms, and safety shutdown alerts.
Specialized Intake Valve
Automatically controls the opening to ensure optimal engine fuel injection and lubricating oil circulation.
Achieves ultra-low oil circuit loss, significantly improving overall efficiency.
Equipped with a normally open solenoid valve for emergency stop, automatically closes to prevent oil injection.
Advanced Cooling System
Designed with a large heat exchange area to effectively prevent high temperatures, reducing the risk of oil emulsification and coking.
Outstanding Air Filter
This high-performance air filter ensures a clean air system with three-stage filtration to maximize air purity and meet standard emissions. Capable of removing significant 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 the complete separation of oil and air. Easy cartridge replacement reduces maintenance costs.
Premium Soundproof Cotton
Compact noise reduction housing effectively eliminates vibration during operation. Combined with high-quality soundproof cotton to enhance noise reduction levels.
Durable Iron Oil & Air Pipe System
Constructed from iron, this system is highly resistant to extreme temperatures and pressures, ideal for harsh conditions. Guarantees 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
Elevating air purity to new heights, our sophisticated three-stage filtration system ensures significantly reduced air impurities, providing cleaner, higher quality air output.
Remarkable Energy Efficiency
Unlock the potential of extraordinary energy savings! Our vacuum pump delivers impressive energy savings of 50-60% compared to conventional models, dramatically reducing your operational costs.
Unwavering Constant Pressure
Enjoy unparalleled consistency in vacuum pumping. Our cutting-edge constant speed technology delivers stable pressure, effectively eliminating any fluctuations.
Enhanced Vacuum Performance
Set a new standard in vacuum performance. While standard market vacuum pumps offer a vacuum degree of -0.07Mpa, our advanced technology achieves a superior vacuum degree of -0.098Mpa.
User-Friendly Design
Engineered for ease of use, our vacuum pump boasts a straightforward structure that ensures easy installation, operation, and maintenance, making it exceptionally user-friendly.
1. Price Advantage
We offer customers direct ex-factory prices. This ensures our clients gain a significant competitive edge in their respective markets.
2. Direct Deal
All our products are supplied straight from the factory, ensuring you receive the most cost-effective solutions available on the market.
3. OEM & ODM Services
With our robust production and management capabilities, we provide comprehensive OEM/ODM services tailored to your specific needs.
4. Customised Service
We accommodate non-standard and export orders, customizing voltage, power, pressure, and more. Reach out to us if you have specific requirements.
5. Acceptance of Small Orders
Start with a small trial order to evaluate the superior quality of our products firsthand.
6. Fast Delivery
We ensure high-quality products are delivered to you promptly, meeting your timelines effectively.
7. Complete Authorisation
For distributors, we provide full authorization certificates, empowering you to sell our SANZHI brand products with confidence.
Application Industry
Our products are extensively utilized across various industries including ceramic processing, plastic processing, food packaging, semiconductor materials, pharmaceuticals, rubber, foam factories, brick factories, electronic factories, and more.
Discover Our Extensive Product Portfolio
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd, boasting over a decade of unparalleled industry expertise, stands as a premier manufacturer specializing in screw air compressors and screw vacuum pumps. Our extensive and diverse product portfolio includes standard and low-pressure screw air compressors, ultra-efficient permanent magnet frequency conversion screw air compressors, and sophisticated two-stage compression screw air compressors. We also offer specialized models for laser cutting, along with high-performance single-tank and double-tank mobile screw air compressors, available in both electric and diesel variants. Our high-performance screw vacuum pumps are designed to meet an array of industrial demands, ensuring comprehensive solutions for all.
Our production processes are meticulously streamlined for maximum efficiency, utilizing cutting-edge multi-air compressor assembly lines. With a dedicated team of over 50 skilled employees, we continuously refine our management systems, including the integration of ERP, to minimize lead times and ensure the rapid delivery of premium-quality products.
Our factory proudly holds the prestigious ISO9001 quality management system certification, a testament to our unwavering commitment to rigorous quality standards. Each machine undergoes exhaustive material, production, and pre-delivery inspections to ensure it meets our stringent quality benchmarks before shipment.
In customer service, we excel in providing expert pre-sales guidance to assist you in selecting the ideal air equipment, offering a broad range of customization options in both appearance and configuration. We also specialize in creating bespoke OEM products tailored to meet specific dealer demands. Our dedicated sales and service team ensures rapid and efficient after-sales support, guaranteeing complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver reliable and top-quality products while fostering lasting relationships with our customers. We take pride in our efficient delivery, superior machinery, and competitive pricing, positioning ourselves as your trusted partner for comprehensive compressed air solutions.
Situated in the conveniently accessible Xinzheng City, Henan Province, China, our factory is just a short 30-kilometer drive from Xinzheng International Airport, approximately one hour away. We warmly invite you to visit our company and experience our facilities firsthand!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned and highly experienced manufacturer of screw vacuum pumps with over 10 years of industry expertise.
Q2. How do you control quality?
A: 1. We conduct stringent and rigorous inspections of all raw materials.
2. Our installation procedures are meticulously managed and closely monitored.
3. Each machine undergoes a minimum of 5 hours of continuous and thorough testing before it leaves our factory.
Q3. What information must I provide to get a suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Desired working pressure (Unit: 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.
Provide us with these crucial details, and we will develop the perfect tailored solution 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 vacuum pump?
A: Sanzhi offers a wide range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization is also available based on your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage configurations, anticipate a lead time of 15 working days post order confirmation. For non-standard requirements, we encourage you to contact our sales team for precise details.
Q7. What's the payment term?
A: Our payment terms are structured as follows: an initial 30% T/T deposit, 40% T/T before shipment, and the remaining 30% T/T upon receiving the Bill of Lading copy. We accept both USD and RMB payments.
Q8. How about your warranty?
A: We provide a comprehensive one-year warranty covering the entire machine, along with an extended two-year warranty specifically for the screw vacuum pump, excluding consumable spare parts.
Q9. What about the maintenance?
A: Initial maintenance is recommended after the first 500 hours of operation. Following this, routine maintenance should be conducted every 2000-3000 hours, depending on the specific operational environment.
Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are meticulously designed to operate efficiently in high-temperature environments, with operational temperatures ranging from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, we excel in both OEM and ODM services, thanks to our expert design team. Your custom orders are highly valued and welcome.
Q12. How long could your vacuum pump be used?
A: Typically, our vacuum pumps boast a service life exceeding 10 years.
Q13. Will you provide some spare parts for the machines?
A: Absolutely, we will supply all necessary spare parts for our machines.
Q14. How about your after-sales service?
A: We offer extensive after-sales support, including 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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