Embrace a new era in vacuum technology with the groundbreaking stationary screw vacuum pumps crafted by Sanzhi (Henan) Compressor Co., Ltd.! These pumps are a testament to the pinnacle of engineering excellence, showcasing remarkable high vacuum efficiency combined with exceptional energy conservation. Offering a cost-effective solution that surpasses expectations, they are crafted with cutting-edge variable frequency technology to deliver outstanding performance suited for a wide array of challenging industries, including foam production, ceramics, and brickworks. With revolutionary technology at their core, these pumps are positioned as the preeminent superior choice over the obsolete traditional water ring pumps. Discover unrivaled innovation and delve into a transformative experience that surpasses imagination with Sanzhi's forefront vacuum technology!
Working Principle
Unleash the pinnacle of engineering excellence with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump, an epitome of modern innovation. This cutting-edge machine boasts a masterfully designed pair of screws enclosed within a sturdy, long-lasting housing. Each screw is crafted with precision, undergoing rigorous dynamic balance tuning, and is supported by high-grade precision bearings to ensure flawless and efficient functionality. The synchronized, high-speed counter-rotations of these screws generate a remarkable suction and exhaust mechanism. The precision-maintained gap between the screws guarantees a frictionless, smooth, and whisper-quiet operation. Its outstanding ability to effectively expel large volumes of water vapor and gases with minimal dust content makes it a critical asset in environments where an immaculate vacuum is essential. Embrace its exceptional vacuum efficiency, substantial energy savings, and its environmentally-conscious, energy-efficient design. This maintenance-free dynamo is perfectly suited to serve a diverse range of industries, including pharmaceuticals, chemicals, semiconductors, and food packaging, where achieving optimal vacuum conditions is vital.
| 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 advanced high-efficiency permanent magnet motor, boasting an impressive insulation grade F and a protective grade of IP55. This engineering masterpiece ensures seamless operation, marked by a smooth start and a stable flow rate. Be captivated by its vast constant torque range and expanded weak magnetic range, which together amplify efficiency by a remarkable 20-30% compared to standard motors, truly setting a new benchmark for excellence.
State-of-the-Art Integrated Frequency Converter
Our state-of-the-art integrated frequency converter, featuring China's leading frequency system, ensures exceptional speed regulation and precision. It provides unmatched stability and quality, flawlessly transmitting pressure transmitter signals to guarantee consistent accuracy and reliability in every operation.
Intelligent Smart Touch Controller
Revolutionize your operations with our cutting-edge intelligent smart touch controller, designed to dramatically reduce manual intervention. The high-definition color electronic display offers crystal-clear graphical insights, timely maintenance updates, fault alerts, and safety shutdown notifications, elevating the operational experience with unmatched clarity and convenience.
Innovative Special Type Intake Valve
Our innovative special type intake valve is groundbreaking in its ability to automatically control its opening, optimizing engine fuel injection and lubricating oil circulation. It consistently delivers peak performance with unrivaled precision and effortless control, setting new standards in engineering excellence.
Achieve unprecedented efficiency with minimal oil circuit loss, elevating overall system performance to extraordinary levels. This ensures maximum effectiveness and reliability throughout its operation, offering a seamless experience unmatched in the industry.
Our solenoid valve remains open under normal conditions and automatically closes during emergencies to prevent oil injection, ensuring optimal safety and efficiency. This provides uncompromised performance in all scenarios, safeguarding your operations at every turn.
Efficient Cooling System
Expertly engineered with an expansive heat exchange area, our efficient cooling system adeptly handles high temperatures, significantly reducing the risk of oil emulsification and coking. This ensures your machinery remains impeccably protected, maintaining peak performance with unparalleled ease.
Outstanding Air Filter
Our outstanding air filter sets a new benchmark in purification technology through advanced three-stage filtration. It maximizes air purity, adheres to stringent emission standards, and effectively removes steam and dust, achieving an ultimate vacuum of up to 1 Pa for an immaculate air system.
Dependable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, our dependable oil and air separator efficiently separates oil from air. This innovative design simplifies cartridge replacement, vastly reducing maintenance costs while enhancing overall system efficiency and reliability.
Premium High-Quality Soundproof Cotton
Encased in a compact noise reduction housing, our premium high-quality soundproof cotton dramatically enhances noise suppression. It effectively eliminates vibration during operation, providing a serene and tranquil working environment that is perfect for boosting productivity.
Robust Iron Oil Pipe & Air Pipe System
Our robust iron oil pipe and air pipe system, designed for ultimate durability, can withstand both extreme temperatures and high pressure. Fully engineered to be leak-free and maintenance-free, it offers 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 of purity and efficiency.
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 that redefines sustainable power solutions.
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, day in and day out.
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 that pushes boundaries and sets new standards.
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, ensuring satisfaction and ease at every step.
1. Unmatched Price Superiority
Unlock extraordinary savings with our exclusive ex-factory pricing strategy, granting you an unparalleled competitive advantage and maximizing cost-efficiency beyond expectations.
2. Unique Direct Factory Offers
Access our products directly from the core of our manufacturing facility, ensuring you receive the most cost-effective and market-ready solutions available in the industry today.
3. Comprehensive OEM & ODM Solutions
With our cutting-edge production and management expertise, we offer exceptional OEM/ODM solutions, meticulously tailored to seamlessly align with your specific requirements and aspirations.
4. Customized Personalization Expertise
Specializing in non-standard, export, and bespoke orders, we offer tailored options in voltage, power, and pressure. Reach out to us now for your unique custom-engineered solution.
5. Flexible Small Order Acceptance
Initiate a small-scale trial order to experience the superior quality and reliability of our products firsthand before committing to a larger scale deployment.
6. Rapid and Reliable Delivery
We commit to delivering top-quality products with unmatched speed and reliability, directly to your specified location, ensuring your complete satisfaction.
7. Complete Authorization for Distributors
We provide our distributors with comprehensive authorization certificates, enabling you to represent and elevate the prestigious SANZHI brand with the utmost confidence 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 exemplify meticulous design, crafted to accommodate an extensive range of voltage needs. Available in 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p, these pumps offer unparalleled flexibility. Moreover, we provide a wealth of comprehensive customization options to ensure a perfect fit for your unique requirements, guaranteeing seamless integration into your operational framework.
Q6. How long is the delivery time?
A: Choosing our standard voltage configurations allows you to take advantage of our rapid delivery promise, with orders dispatched within a swift 15 working days post-confirmation. For those seeking specialized, non-standard configurations, our dedicated sales team is poised to offer precise, custom-tailored timelines, ensuring a personalized and exceptional service experience.
Q7. What's the payment term?
A: Our payment terms are thoughtfully designed to provide you with convenience and flexibility: initiate with a 30% T/T in advance, continue with 40% T/T before shipment, and conclude with the final 30% T/T upon receipt of your B/L copy. Additionally, we cater to your preferences by accepting payments in both USD and RMB, elevating ease and flexibility in your transactions.
Q8. How about your warranty?
A: We are proud to offer an extensive warranty plan that underscores our confidence in product quality: a comprehensive one-year full machine warranty, together with an additional two-year coverage specifically for screw vacuum pump components, excluding consumable spare parts. This robust assurance underscores our steadfast commitment to quality and reliability.
Q9. What about the maintenance?
A: Your vacuum pump's longevity and performance hinge on an initial maintenance check after the first 500 hours of operation. To uphold optimum efficiency, we advocate regular maintenance every 2000-3000 hours, custom-tailored to your operating conditions and environment, guaranteeing smooth, long-term functionality and peak performance.
Q10. Can machines be run in high-temperature environments?
A: Indeed! Our machines are ingeniously engineered to excel in high-temperature environments, performing efficiently within a temperature range of -20° to 45° (-4ºF to 113ºF). This ensures consistent, top-notch performance and unwavering reliability, even under the most challenging conditions.
Q11. Do you offer OEM service?
A: Absolutely, we do! Our innovative and skilled design team is fully prepared to undertake OEM and ODM orders, delivering tailored solutions that align perfectly with your specific needs and preferences. Our commitment is to deliver superior satisfaction and excellence in every bespoke project we undertake.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are a testament to exceptional engineering, offering an impressive operational lifespan that extends well beyond a decade. This ensures enduring performance and reliability, providing you with a steadfast solution you can rely on for countless years.
Q13. Will you provide some spare parts for the machines?
A: Absolutely. We are dedicated to ensuring your machines operate at their peak by readily supplying essential spare parts whenever required. This unwavering dedication guarantees uninterrupted operations, delivering continuous, seamless functionality for your business.
Q14. How about your after-sales service?
A: Our comprehensive after-sales service strategy is tailored to ensure your satisfaction and operational success. We provide detailed online instructions for easy installation and commissioning, paired with expert access to our engineers for personalized training and support, guaranteeing smooth integration and optimal machine performance.
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