Discover the future of vacuum innovation with the exceptional stationary screw vacuum pumps crafted by Sanzhi (Henan) Compressor Co., Ltd.! A remarkable feat of contemporary engineering, these pumps elevate high vacuum efficiency and energy conservation to new heights. They deliver an unrivaled, budget-friendly solution that is truly in a league of its own. Skillfully engineered with cutting-edge variable frequency technology, these pumps exhibit outstanding performance across a diverse array of challenging industries, including foam production, ceramics, and brickworks. Boasting pioneering technology, they are positioned to be the ultimate superior alternative to antiquated traditional water ring pumps. Embrace unparalleled innovation and immerse yourself in a transformation beyond your greatest expectations with Sanzhi's avant-garde vacuum technology!
Working Principle
Experience the epitome of technological excellence with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump-a true marvel of cutting-edge engineering. This extraordinary machine is crafted with a sophisticated pair of screws, elegantly housed in a robust and durable casing. These precisely engineered screws work in perfect unison, effortlessly executing high-speed reverse rotations that generate an exceptional suction and exhaust mechanism. Each screw is meticulously crafted, with finely tuned dynamic balance adjustments and supported by high-precision bearings, ensuring a smooth and efficient operation. The carefully maintained spacing between the screws facilitates a frictionless, seamless, and remarkably silent performance. This pump's unrivaled capacity to expel substantial volumes of water vapor and gases with minimal dust particles makes it an indispensable asset in environments where a pristine vacuum is essential. Revel in its superior vacuum efficiency, reduced energy consumption, and eco-friendly, energy-saving attributes. This maintenance-free powerhouse is adeptly designed to cater to a vast array of industries, including pharmaceuticals, chemicals, semiconductors, and food packaging, where optimal vacuum conditions are absolutely critical.
| 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. Experience unparalleled stability and quality, as it flawlessly transmits 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 extraordinary savings with our unique ex-factory pricing approach, ensuring you gain a significant competitive advantage through optimal cost-efficiency.
2. Unique Direct Factory Offers
Procure directly from our core manufacturing hub, ensuring you receive the most economical and market-ready solutions, setting new industry standards.
3. Comprehensive OEM & ODM Solutions
Utilizing our state-of-the-art production and management expertise, we provide outstanding OEM/ODM solutions, expertly tailored to meet your specific needs.
4. Customized Personalization Expertise
We excel in non-standard, export, and custom orders, offering specialized options in voltage, power, and pressure. Reach out today for your precisely engineered solution.
5. Flexible Small Order Acceptance
Start with a trial order to witness our product's superior quality firsthand, setting a solid foundation before a larger-scale investment.
6. Rapid and Reliable Delivery
We commit to delivering high-quality products with exceptional speed and reliability, straight to your doorstep.
7. Complete Authorization for Distributors
We provide our distributors with full authorization certificates, empowering you to represent the prestigious SANZHI brand with confidence and distinction.
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, we have meticulously crafted our vacuum pumps to serve a diverse range of voltage requirements, offering options in: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. With a focus on meeting your precise needs, we provide full customization possibilities, ensuring our products integrate seamlessly into your operational workflow for unparalleled convenience and performance.
Q6. How long is the delivery time?
A: Opting for our standard voltage configurations guarantees a swift delivery, with orders dispatched within a mere 15 working days after order confirmation. For tailored, non-standard setups, our dedicated sales team is on standby to provide accurately tailored timelines, ensuring a personalized, customer-centric experience at every step.
Q7. What's the payment term?
A: Our payment terms are carefully designed to offer you maximum convenience and flexibility: start with a 30% T/T in advance, continue with 40% T/T before shipment, and complete with the final 30% T/T upon receiving your B/L copy. To further accommodate your needs, we are pleased to accept payments in both USD and RMB, providing unmatched ease and flexibility.
Q8. How about your warranty?
A: We uphold the excellence of our products with a robust warranty plan: a full one-year machine warranty, enhanced by an additional two-year protection for screw vacuum pump components, excluding consumable spare parts. This assurance underscores our unwavering commitment to quality, reliability, and your peace of mind.
Q9. What about the maintenance?
A: To ensure your vacuum pump's longevity and superior performance, we recommend an initial maintenance check after the first 500 hours of operation. Subsequently, regular maintenance every 2000-3000 hours is advised, customized to suit your specific operating conditions and environment, thus guaranteeing smooth and long-lasting functionality.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are engineered with precision to excel in high-temperature environments, efficiently functioning within a temperature range of -20° to 45° (-4ºF to 113ºF). This capability ensures consistent performance and unwavering reliability, even under the most challenging conditions.
Q11. Do you offer OEM service?
A: Yes, we do! Our expertly skilled design team is fully equipped to handle both OEM and ODM orders, committed to crafting bespoke solutions that perfectly fit your unique specifications and preferences. This dedication ensures superior satisfaction and excellence in every project, tailored just for you.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps exemplify superior engineering, boasting an outstanding operational lifespan that extends well beyond a decade. This guarantees enduring performance and reliability, offering you a trustworthy product you can rely on for many years ahead.
Q13. Will you provide some spare parts for the machines?
A: Absolutely. We are dedicated to sustaining the optimal performance of your machines, readily providing essential spare parts whenever required. This commitment ensures the uninterrupted operation of your equipment, delivering continuous, seamless functionality you can count on.
Q14. How about your after-sales service?
A: Our all-encompassing after-sales service is meticulously crafted to ensure your complete satisfaction and operational success. We provide detailed online guidance for effortless installation and commissioning, along with expert access to our engineers for personalized training and support, guaranteeing smooth integration and optimal machine performance.
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