Step into the future of vacuum technology with the extraordinary stationary screw vacuum pumps by Sanzhi (Henan) Compressor Co., Ltd.! A true marvel of modern engineering, these pumps stand at the pinnacle of high vacuum efficiency and energy conservation. They provide an unparalleled, cost-effective solution that is simply beyond compare. Expertly designed with state-of-the-art variable frequency technology, these pumps offer exceptional performance across a wide range of demanding industries, such as foam production, ceramics, and brickworks. Featuring groundbreaking technology, they are poised to be the ultimate superior alternative to outdated traditional water ring pumps. Experience unmatched innovation and immerse yourself in a transformation beyond your wildest dreams with Sanzhi's leading-edge vacuum technology!
Working Principle
Dive into the pinnacle of technological brilliance with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump, a true marvel of modern engineering. This state-of-the-art machine is designed with an intricate pair of screws encased in robust, durable housing. These meticulously crafted screws operate in perfect harmony, executing synchronized, high-velocity reverse rotations that create an extraordinary suction and exhaust system. Each screw is precision-engineered, undergoing meticulous dynamic balance adjustments and supported by superior precision bearings, ensuring seamless and efficient operation. The meticulously maintained spacing between the screws ensures a frictionless, smooth, and remarkably silent performance. Its unparalleled ability to expel substantial volumes of water vapor and gases containing sparse dust particles makes it an indispensable tool in settings where a pristine vacuum is paramount. Bask in its superior vacuum efficiency, reduced energy consumption, and its eco-friendly, energy-saving features. This maintenance-free powerhouse is ideally equipped to serve across a broad spectrum of industries, such as pharmaceuticals, chemicals, semiconductors, and food packaging, where optimal vacuum conditions are crucial.
| 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. |
Advanced High-Efficiency Permanent Magnet Motor
Experience the pinnacle of performance with our motor, featuring insulation grade F and protective grade IP55. This engineering marvel ensures seamless operation with a smooth start and stable flow rate. Marvel at the expansive constant torque range and the broader weak magnetic range that enhances efficiency by an astounding 20-30% compared to standard motors, setting a new standard for excellence.
State-of-the-Art Integrated Frequency Converter
Our premium frequency converter, embedded with China's top-tier frequency system, delivers exceptional speed regulation and precision. It ensures unparalleled stability and quality, flawlessly transmitting pressure transmitter signals, guaranteeing consistent accuracy and reliability in every operation.
Intelligent Smart Touch Controller
Our cutting-edge intelligent controller drastically reduces manual intervention. The high-definition color electronic display provides crystal-clear graphical insights, timely maintenance updates, fault alerts, and safety shutdown notifications, revolutionizing the operational experience with unmatched clarity and convenience.
Innovative Special Type Intake Valve
This groundbreaking valve ensures automatic control over its opening, optimizing engine fuel injection and lubricating oil circulation. It consistently delivers peak performance with unmatched precision and effortless control.
Achieve unprecedented efficiency with minimal oil circuit loss, elevating overall system performance to extraordinary levels, ensuring maximum effectiveness and reliability throughout its operation.
Our solenoid valve stays open under normal conditions, automatically closing during emergencies to prevent oil injection. This ensures optimal safety and efficiency, offering an uncompromised performance in all scenarios.
Efficient Cooling System
Engineered with an expansive heat exchange area, our cooling system expertly handles high temperatures, significantly minimizing the risk of oil emulsification and coking. This ensures your machinery remains impeccably protected, maintaining peak performance with ease.
Outstanding Air Filter
Our air filter sets a new standard in purification technology with advanced three-stage filtration. It maximizes air purity and adherence to stringent emission standards, effectively removing steam and dust, achieving an ultimate vacuum of up to 1 Pa for an immaculate air system.
Dependable Oil and Air Separator
With a vertical tangential cyclone separation structure, our design efficiently separates oil from air. This innovative approach simplifies cartridge replacement, vastly reducing maintenance costs while enhancing overall efficiency and reliability.
Premium High-Quality Soundproof Cotton
Encased in a compact noise reduction housing, our premium soundproof cotton dramatically enhances noise suppression. It eliminates vibration during operation, providing a serene and tranquil working environment, perfect for productivity.
Robust Iron Oil Pipe & Air Pipe System
Designed for ultimate durability, our iron pipes withstand both extreme temperatures and high pressure. They are engineered to be entirely leak-free and maintenance-free, offering long-term reliability and uninterrupted peace of mind.
Sanzhi Screw Vacuum Pump Versus 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 |
Advanced Multi-Stage Filtration System
Experience the pinnacle of air purity with the Sanzhi 75HP Oil Screw Vacuum Pump. Our pioneering three-stage filtration system is a marvel of modern engineering, meticulously designed to dramatically reduce air impurities. This advanced technology ensures unparalleled performance and unwavering reliability, setting an extraordinary benchmark in air purification excellence, and elevating your experience to new heights.
Exceptional Energy Efficiency
Transform your energy management with Sanzhi's cutting-edge technology. This groundbreaking innovation boasts a remarkable reduction in electricity usage by an astounding 50-60% compared to traditional vacuum pumps. Reap the benefits of substantial cost savings and effortlessly transition to a future of optimized energy efficiency, thanks to this revolutionary advancement.
Consistent Pressure Performance
Achieve impeccable vacuum pumping precision with our sophisticated constant speed pumping mechanism. This engineering triumph effectively navigates the challenges of fluctuating vacuum pressures, guaranteeing smooth, stable operation with every use. Experience enhanced reliability and performance like never before, ensuring your operations remain seamless and efficient.
Superior Vacuum Capability
Elevate your performance standards with the Sanzhi pump's exceptional vacuum degree of -0.098Mpa. This outstanding capability not only exceeds the industry norm of -0.07Mpa but also delivers unparalleled operational excellence. Redefine what is possible in the vacuum pump industry as you embrace this hallmark of performance.
User-Friendly Design
Embrace the ease and convenience of our thoughtfully crafted design. The Sanzhi 75HP Oil Screw Vacuum Pump offers seamless installation, effortless operation, and straightforward maintenance. It's the ideal solution for those who prioritize simplicity and user-friendly experiences, making it the perfect choice for all your vacuum pump needs.
1. Unmatched Price Superiority
Unlock exceptional savings through our ex-factory pricing strategy, bestowing upon you an extraordinary competitive edge with the pinnacle of cost-efficiency.
2. Unique Direct Factory Offers
Acquire our offerings straight from the heart of our manufacturing facility, guaranteeing access to the most cost-effective and market-ready solutions in the industry.
3. Comprehensive OEM & ODM Solutions
Harnessing our cutting-edge production and management acumen, we deliver exceptional OEM/ODM solutions, meticulously crafted to align perfectly with your precise requirements.
4. Customized Personalization Expertise
Our specialization lies in non-standard, export, and bespoke orders, with tailored options in voltage, power, and pressure. Connect with us today for your custom-engineered solution.
5. Flexible Small Order Acceptance
Embark on a small-scale trial order to experience the supreme quality of our products firsthand before committing to a larger deployment.
6. Rapid and Reliable Delivery
We pledge to deliver premium products with unparalleled swiftness and dependability, directly to your location.
7. Complete Authorization for Distributors
We furnish our distributors with comprehensive authorization certificates, empowering you to represent and elevate the esteemed SANZHI brand with assurance and pride.
ABOUT US
Welcome to the illustrious realm of Sanzhi (Henan) Compressor Co., Ltd., where excellence harmoniously blends with cutting-edge innovation in the dynamic domain of screw air compressors and screw vacuum pumps. Our impressive and meticulously curated selection showcases a dazzling spectrum of products. From the classic and low-pressure screw air compressors to the state-of-the-art permanent magnet frequency conversion models and robust two-stage compression units, our offerings are exemplary. We proudly provide specialized solutions such as laser-cutting screw air compressors and versatile mobile screw air compressors, available in both single and double-tank configurations. This remarkable range is further enhanced by our electric and diesel mobile screw air compressors, culminating in our premium screw vacuum pumps, crafted to meet every industrial need with unparalleled precision and superiority.
Situated in the vibrant and progressive Xinzheng City of Henan Province, China, our state-of-the-art manufacturing facility eagerly anticipates your visit. Conveniently positioned just 30 kilometers from Xinzheng International Airport, the journey to our factory is typically a swift hour-long drive. We warmly extend an invitation to you to experience our unmatched manufacturing capabilities firsthand, complemented by complimentary transportation to ensure your visit is seamless and enjoyable.
Application industry
Our trailblazing products exhibit exceptional versatility and reliability, serving a multitude of industries with marked distinction. From wood and ceramic processing to printing, plastics, and food packaging, our products are indispensable assets. They hold critical roles in semiconductor materials, pharmaceuticals, PET blowing, petrochemical, rubber, iron and steel, as well as mining and spraying industries, among others. Furthermore, they play a vital role in foam, brick, and electronic factories, marine exploration, hydroelectric power stations, shipping, and military applications, underscoring their essential importance across the industrial spectrum.
Successful cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We proudly stand as a distinguished and highly professional manufacturer, specializing in the innovative creation of screw vacuum pumps, backed by over a decade of specialized expertise and pioneering innovation.
Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials to ensure that only components of the highest quality are utilized in our production process.
2. The installation process is under stringent supervision and control, ensuring meticulous precision and unwavering reliability.
3. Every machine undergoes an exhaustive minimum of 5 hours of continuous testing, reflecting our steadfast commitment to excellence before it departs our facility.
Q3. What information must I provide to get a suitable machine?
1. Please specify the air delivery capacity you require (Unit: CFM or m³/Min).
2. Indicate the working pressure needed (Unit: PSI, Bar, or Mpa).
3. Provide the applicable voltage and frequency for your country of residence (V/Hz).
4. Inform us if additional accessories like an air tank, filters, or air dryers are required.
Once these details are provided, our team of experts will craft a tailored solution, meticulously designed to meet your precise requirements and specifications.
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: At Sanzhi, our vacuum pumps are meticulously designed to cater to a wide array of voltage needs, available in: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. We offer comprehensive customization options to perfectly meet your specific requirements, ensuring our products seamlessly integrate into your operations.
Q6. How long is the delivery time?
A: When selecting our standard voltage configurations, you benefit from our promise of rapid delivery, with your order dispatched within just 15 working days post-confirmation. For specialized, non-standard configurations, our dedicated sales team stands ready to provide you with precise, tailored timelines, ensuring a personalized service experience.
Q7. What's the payment term?
A: Our payment terms are thoughtfully crafted to ensure your convenience and flexibility: initiate with a 30% T/T in advance, follow with 40% T/T prior to shipment, and finalize with the remaining 30% T/T upon receipt of your B/L copy. To accommodate your preferences, we accept payments in both USD and RMB, offering you flexibility and ease.
Q8. How about your warranty?
A: We stand behind the quality of our products with an extensive warranty plan: a comprehensive one-year full machine warranty, complemented by an additional two-year coverage for our screw vacuum pump components, barring consumable spare parts. This commitment assures you of our dedication to quality and reliability.
Q9. What about the maintenance?
A: Ensuring the longevity and performance of your vacuum pump begins with an initial maintenance check after the first 500 hours of operation. To maintain optimal efficiency, we advocate for regular maintenance every 2000-3000 hours, custom-fitted to align with your unique operating conditions and environment, guaranteeing smooth, long-term operation.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are precision-engineered to perform exceptionally well in high-temperature environments, operating efficiently within a temperature range of -20° to 45° (-4ºF to 113ºF). This feature assures you of consistent performance and steadfast reliability, even in the most challenging conditions.
Q11. Do you offer OEM service?
A: Yes, we do! Our talented and innovative design team is fully equipped and eager to take on both OEM and ODM orders. We are committed to delivering bespoke solutions that perfectly align with your unique specifications and preferences, ensuring superior satisfaction and excellence in every project.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are a testament to superior engineering, boasting an impressive operational lifespan that extends well beyond a decade. This ensures long-lasting performance and reliability, providing you with a steadfast product you can trust for many years to come.
Q13. Will you provide some spare parts for the machines?
A: Absolutely. We are committed to maintaining the peak performance of your machines, readily supplying essential spare parts whenever needed. This dedication ensures your operations remain uninterrupted, providing you with continuous, seamless functionality.
Q14. How about your after-sales service?
A: Our comprehensive after-sales service strategy is designed to ensure your satisfaction and operational success. We offer detailed online instructions for effortless installation and commissioning, complemented by expert access to our engineers for personalized training and support. This approach guarantees smooth integration and optimal machine performance.
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