Discover the revolutionary stationary screw vacuum pumps crafted by Sanzhi (Henan) Compressor Co., Ltd. These state-of-the-art pumps are meticulously engineered to deliver unparalleled vacuum efficiency while championing energy conservation, offering an exceptionally cost-effective solution for your industry needs. With the integration of advanced variable frequency technology, they are perfect for thriving in demanding environments like foam production, ceramics, and brickworks. Moreover, these pumps incorporate pioneering new technology, setting a new standard as the ultimate replacement for conventional water ring pumps. Experience superior performance and reliability with Sanzhi's cutting-edge vacuum solutions.
Working Principle
Discover the pinnacle of innovation with the Sanzhi 55KW 75HP Air Cooled VFD Oil Screw Vacuum Pump. This engineering masterpiece harnesses the power of advanced dual screw technology. Encased within a durable and robust shell, the screws are designed to perform synchronized, high-speed reverse rotations that generate a formidable suction and exhaust mechanism. Each precision-engineered screw is subjected to rigorous dynamic balance correction and supported by high-quality precision bearings, ensuring flawless operation. The meticulously calibrated clearance between the screws ensures frictionless performance, resulting in exceptionally smooth and whisper-quiet operation. The pump's exceptional capability to expel vast quantities of water vapor and handle minimal dust-laden gases makes it a critical asset in environments demanding an immaculate vacuum. Revel in its outstanding vacuum performance, significantly reduced power consumption, and environmentally conscious energy-saving attributes. This low-maintenance marvel is perfectly tailored for a vast array of industries, including pharmaceuticals, chemicals, semiconductors, and food packaging, where superior 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
Unlock unparalleled performance with our insulation grade F and protective grade IP55 motor. Revel in the seamless operations afforded by its soft start functionality, accompanied by a remarkable stability in flow rate. This motor is engineered to deliver an expansive constant torque range, along with an even broader weak magnetic range, achieving an astounding 20-30% efficiency boost compared to standard motors.
State-of-the-Art Integrated Frequency Converter
Equipped with China's most advanced frequency system, our converter is a marvel of precision speed regulation and stability. It delivers extraordinary consistency in quality, ensuring the precise and accurate transmission of pressure transmitter signals.
Intelligent Smart Touch Controller
Our state-of-the-art intelligence system drastically reduces the need for manual intervention. The high-precision color electronic display provides clear and intuitive graphical insights, keeping you informed with maintenance updates, fault alerts, and safety shutdown notifications, all for an enhanced and seamless operational experience.
Innovative Special Type Intake Valve
This valve ensures the automatic control of its opening, optimizing the efficiency of engine fuel injection and lubricating oil circulation, thus driving peak performance.
Experience unparalleled efficiency with our ultra-low oil circuit loss design, propelling the overall system performance to unprecedented levels.
Our solenoid valve is designed to stay open under normal conditions and will automatically close during emergencies to prevent oil injection, ensuring both safety and efficiency.
Efficient Cooling System
Boasting a generous heat exchange area, our cooling system expertly manages high temperatures, greatly reducing the risk of oil emulsification and coking, thus protecting your machinery with precision.
Outstanding Air Filter
Our air filter stands out for its exceptional purifying capabilities, ensuring a pristine air system through a meticulous three-stage filtration process. It maximizes air purity, meets stringent emission standards, and proficiently removes steam and dust, achieving an ultimate vacuum of up to 1 Pa.
Dependable Oil and Air Separator
Featuring a vertical tangential cyclone separation structure, our separator achieves flawless separation of oil from air. This innovative design simplifies cartridge replacement and significantly reduces maintenance costs, ensuring efficiency and longevity.
Premium High-Quality Soundproof Cotton
Our compact noise reduction housing is designed to eliminate vibration during operation. Combined with premium soundproof cotton, it significantly enhances noise reduction, creating a serene and tranquil working environment.
Robust Iron Oil Pipe & Air Pipe System
Built for endurance, our iron pipes are impervious to high/low temperatures and high pressure, making them ideal for the toughest conditions. They guarantee a completely leak-free and maintenance-free system, promising long-term reliability and performance.
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 unparalleled air purity with our cutting-edge three-stage filtration system. This innovative design is expertly crafted to drastically minimize air impurities, ensuring optimal performance and unwavering reliability. Choose excellence with our advanced filtration technology.
Exceptional Energy Efficiency
Revolutionize your energy consumption pattern with our state-of-the-art technology. Our vacuum pump impressively cuts electricity usage by a staggering 50-60% compared to conventional models, paving the way for substantial cost savings. Embrace efficiency and economy like never before.
Consistent Pressure Performance
Achieve flawless vacuum pumping with our advanced constant speed pumping mechanism. Expertly engineered, it effectively resolves issues of fluctuating vacuum pressure, ensuring smooth and stable operation every single time. Trust in seamless, reliable performance.
Superior Vacuum Capability
Outperform the competition decisively with our pump's remarkable vacuum degree of -0.098Mpa. This exceptional capability vastly surpasses the market average of -0.07Mpa, delivering performance that not only meets but sets new standards in the industry.
User-Friendly Design
Our thoughtfully crafted design features a simple structure that guarantees effortless installation, operation, and maintenance. It is the perfect choice for those seeking convenience and ease of use, ensuring a user-friendly experience at every step.
1. Unbeatable Pricing Edge
We extend ex-factory prices directly to our esteemed clients, allowing them to dominate their markets with unparalleled competitiveness.
2. Factory-Direct Transactions
All our products are dispatched straight from our factory, ensuring you receive the most economical and effective solutions.
3. Extensive OEM & ODM Expertise
Our advanced production and management capabilities enable us to deliver customized OEM/ODM services precisely tailored to your unique requirements.
4. Tailored Customization Solutions
We enthusiastically accommodate non-standard, export, and bespoke orders, including specific alterations in voltage, power, and pressure. For any specialized requirements, please contact us directly.
5. Adaptable Small Order Options
Start with a small trial order to experience the superior quality of our products before committing to a large-scale order.
6. Swift and Dependable Delivery
We guarantee our premium products are delivered to you promptly and reliably, maintaining the highest quality standards.
7. Full Authorization for Distributors
We provide our distributors with comprehensive authorization certificates, empowering you to proudly represent and sell the prestigious SANZHI brand.
ABOUT US
Step into the world of Sanzhi (Henan) Compressor Co., Ltd, where innovation meets excellence! As your premier destination for top-tier screw air compressors and groundbreaking screw vacuum pumps, we take pride in our comprehensive suite of products. Our lineup includes standard and low-pressure screw air compressors, advanced permanent magnet frequency conversion models, durable two-stage compression units, and specialized solutions for laser cutting. Explore our versatile offerings like mobile screw air compressors, available in single and double-tank versions. Our collection is further enriched with both electric and diesel mobile screw air compressors and premier screw vacuum pumps, all meticulously designed to cater to a spectrum of industrial demands.
Nestled in the dynamic heart of Xinzheng City, Henan Province, China, our cutting-edge manufacturing facility stands as a testament to our commitment to quality and innovation. We offer seamless transportation from Xinzheng International Airport, just 30 kilometers away, ensuring a swift, approximately one-hour journey to our premises. We warmly welcome you to experience our prowess and witness our manufacturing excellence firsthand!
Application industry
Our state-of-the-art products are indispensable across an extensive array of industries, showcasing their adaptability and reliability. From wood and ceramic processing to printing, plastics, and food packaging, our solutions stand out. They also play vital roles in semiconductor materials, pharmaceuticals, PET blowing, petrochemical, and rubber industries. The robust design caters to sectors like iron and steel, mining, and spraying. Moreover, they are pivotal in foam, brick, and electronic factories, marine exploration, and hydroelectric power stations. Our products are also integral in shipping and military sectors, among many others.
Successful cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a proud professional manufacturer with a profound specialization in screw vacuum pumps, backed by over ten years of exemplary expertise.
Q2. How do you control quality?
A: 1. We rigorously inspect each raw material, guaranteeing unmatched quality from the start.
2. Our installation procedures are precisely monitored and controlled for consistency.
3. Every machine undergoes at least 5 hours of rigorous testing, ensuring its superior quality before it leaves our factory.
Q3. What information must I provide to get a suitable machine?
1. Kindly specify the air delivery capacity you need (Unit: CFM or m³/Min).
2. Please indicate the working pressure you require (Unit: PSI, Bar, or Mpa).
3. Provide the voltage and frequency specific to your country (V/Hz).
4. Let us know if you need additional accessories, such as an air tank, filters, or air dryers.
Share these key details with us, and our dedicated experts will craft a tailor-made solution perfectly aligned with your needs!
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: We provide Sanzhi vacuum pumps in a variety of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization is available to suit your specific needs.
Q6. How long is the delivery time?
A: For standard voltage configurations, we ensure delivery within 15 working days upon order confirmation. For non-standard configurations, please contact our sales team for precise timelines.
Q7. What's the payment term?
A: Our payment terms are strategically designed for your convenience. We require a 30% T/T advance, another 40% T/T before shipment, with the final 30% T/T upon presenting the B/L copy. We flexibly accept payments in both USD and RMB to accommodate our global clientele.
Q8. How about your warranty?
A: We proudly offer a robust warranty package: a full one-year warranty on the entire machine, complemented by a generous two-year warranty for the screw vacuum pump. Please note that this excludes consumable spare parts, ensuring peace of mind for your investment.
Q9. What about the maintenance?
A: Initial maintenance is pivotal for optimal performance and should be conducted after the first 500 operational hours. We advise subsequent maintenance every 2000-3000 hours, meticulously customized to fit the specific operating conditions and environment, upholding the machinery's longevity.
Q10. Can machines be run in high-temperature environments?
A: Absolutely! Our machines are crafted to excel even in high-temperature settings, maintaining superior efficiency and reliability within a robust operational range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, indeed! We offer tailored OEM and ODM services, guided by our dedicated, highly skilled professional design team. We are committed to fulfilling your unique requirements and preferences, ensuring your utmost satisfaction.
Q12. How long could your vacuum pump be used?
A: Our vacuum pumps are engineered for exceptional durability, boasting a remarkable lifespan that surpasses 10 years, guaranteeing long-term performance and reliability.
Q13. Will you provide some spare parts for the machines?
A: Absolutely. We are deeply committed to maintaining the optimal performance of your machines and offer all essential spare parts as needed, ensuring continuous, efficient operation.
Q14. How about your after-sales service?
A: Our after-sales service is comprehensive and includes detailed online tutorials for installation and commissioning. Furthermore, we can arrange for our skilled engineers to offer personalized training and on-site installation support, ensuring seamless integration and operation.
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