Prepare to be captivated by the extraordinary capabilities of the 200KW 272HP Screw Air Compressor, a magnificent innovation brought to life by the esteemed Sanzhi (Henan) Compressor Co., Ltd. As a distinguished frontrunner in the vibrant compressor industry of China, Sanzhi proudly unveils this groundbreaking advancement: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Embark on a journey through a fiercely competitive pricing environment with this state-of-the-art masterpiece, equipped with pioneering Centrifugal Fans that herald a new era of unmatched energy efficiency and significant energy savings. This engineering marvel is meticulously engineered for stationary applications, standing as the quintessential powerhouse, crafted to fulfill and surpass even the most rigorous industrial standards. It establishes new benchmarks for performance and dependability, elevating the industry standard to extraordinary new heights. Experience a revolution in compressor technology, where groundbreaking innovation seamlessly converges with exceptional efficiency, tailored for those who accept nothing less than perfection.
Internal Structure Frontside: Step into the brilliance of the Sanzhi Screw Air Compressor's frontside, an extraordinary blend of artistic design and advanced engineering. Each component is thoughtfully positioned to optimize airflow and enhance efficiency, ensuring seamless and effective performance. This pioneering architecture sets a new standard in mechanical design, raising performance to extraordinary levels.
Internal Structure Backside: Experience the intricate coordination of the Sanzhi Screw Air Compressor's backside. This engineering marvel combines cutting-edge technology with complex design to achieve exceptional efficiency and unparalleled durability. Guaranteeing performance reliability, it stands as a shining example of innovative engineering and technological advancement.
Working Principle: Discover the refined mechanics of the Sanzhi air compressor, where each phase is executed with precision. Engineered for consistent air compression, it meets diverse industrial demands with outstanding performance and reliability, setting new standards in industrial efficiency.
Embark on an exciting exploration of air compression technology with Sanzhi's newest model! Uncover the remarkable energy efficiency of its single-stage and multi-stage compression systems. Single-stage systems reduce transmission losses and friction, while multi-stage compression lowers compression ratios, enhancing efficiency and reducing power use. This establishes a new standard in power efficiency, through meticulously designed strategies that redefine excellence.
Introducing the revolutionary two-stage screw air compressor from Sanzhi. This masterpiece features a dual rotary screw design powered by an innovative external system. Beginning with a low-pressure screw assembly for optimal performance, followed by a high-pressure screw assembly. Air sealing films guide compression through three stages: a smooth air intake, dynamic pressurization for superior efficiency, and a precise exhaust phase, embodying engineering brilliance.
First Stage Compression: Begin your journey with the two-stage screw air compressor. This engineering wonder starts with a crafted suction valve directing gas into the chamber via the low-pressure screw assembly. As the rotor turns, the gas undergoes its first compression, setting a solid base for increased compression in the next stage, marking a triumph in technological achievement.
Second Stage Compression: As gas advances to the second stage, it enters a specially designed compact chamber where pressures soar. The cycle peaks as the exhaust valve opens, releasing high-pressure gases and completing an intricately precise compression cycle, showcasing engineering excellence and technological mastery.
The complex air compression process begins as ambient air glides through the filter, blending with lubricant in the compression chamber. This mix first compresses to an intermediate pressure, then cools significantly via oil mist in the cooling channel. The cooled gas moves to the second-stage rotor for further compression, reaching the final exhaust pressure. This expertly orchestrated cycle concludes with the refined expulsion of compressed gas through the exhaust valve, exemplifying precision engineering and innovation.
| Sanzhi (Henan) Compressor Co,. Ltd. |
| Two-Stage Compression Permanent Magnet Variable Frequency Screw Air Compressor |
| Model |
Power |
Exhaust pressure |
Free air delivery* of unit at working pressure |
Voltage |
Frequency |
Air outlet discharge size |
Weight |
Dimensions |
| KW |
Mpa |
m³/min |
V |
Hz |
Inch |
Kg |
L*W*H(mm) |
| SZ15VF-II |
15 |
0.5 |
4.00 |
380 |
50 |
G1½ |
660 |
1450*780*1180 |
| 0.8 |
3.00 |
| 1.3 |
2.00 |
| SZ19VF-II |
18.5 |
0.5 |
5.00 |
380 |
50 |
G1½ |
680 |
1450*780*1180 |
| 0.8 |
4.00 |
| 1.3 |
3.80 |
| 1.6 |
2.20 |
| SZ22VF-II |
22 |
0.5 |
6.60 |
380 |
50 |
G1½ |
730 |
1650*880*1280 |
| 0.8 |
4.20 |
| 1.3 |
3.00 |
| 1.6 |
2.50 |
| SZ30VF-II |
30 |
0.5 |
7.00 |
380 |
50 |
G1½ |
980 |
2000*1260*1560 |
| 0.8 |
6.40 |
| 1.3 |
4.00 |
| 1.6 |
3.00 |
| SZ37VF-II |
37 |
0.5 |
10.00 |
380 |
50 |
G1½ |
1080 |
2000*1260*1560 |
| 0.8 |
7.00 |
| 1.3 |
5.50 |
| 1.6 |
4.00 |
| SZ45VF-II |
45 |
0.5 |
13.00 |
380 |
50 |
G2 |
1980 |
2000*1260*1560 |
| 0.8 |
10.00 |
| 1.3 |
6.50 |
| 1.6 |
5.00 |
| SZ55VF-II |
55 |
0.5 |
17.00 |
380 |
50 |
G2 |
2180 |
2150*1300*1730 |
| 0.8 |
12.00 |
| 1.3 |
8.60 |
| 1.6 |
5.00 |
| SZ75VF-II |
75 |
0.5 |
20.00 |
380 |
50 |
G2 |
2280 |
2150*1300*1730 |
| 0.8 |
16.50 |
| 1.3 |
11.00 |
| 1.6 |
9.00 |
| SZ90VF-II |
90 |
0.5 |
24.00 |
380 |
50 |
DN65 |
3200 |
2700*1920*1820 |
| 0.8 |
20.00 |
| 1.3 |
14.00 |
| 1.6 |
11.00 |
| SZ110VF-II |
110 |
0.5 |
28.00 |
380 |
50 |
DN65 |
3360 |
2700*1920*1820 |
| 0.8 |
24.50 |
| 1.3 |
18.00 |
| 1.6 |
14.00 |
| Due to product updates, the above parameters are subject to deviation in kind. |
Immerse yourself in the epitome of German engineering excellence with our cutting-edge centrifugal fan. This technological marvel, equipped with a high-speed rotating impeller, expertly modulates air velocity, guaranteeing seamless axial airflow throughout the system. This innovative advancement surpasses traditional air-cooled fans by offering unparalleled motor cooling efficiency, rapidly reducing temperatures to ensure uninterrupted and continuous compressor operations. By significantly extending the compressor's lifespan, it becomes an indispensable asset for businesses striving to maximize both performance and longevity.
1) Unmatched Efficiency of PM Motor:Our groundbreaking permanent magnet (PM) motor stands as a testament to advanced engineering, presenting a superior constant torque range and an extensive weak magnetic range. Redefining industry standards, it achieves an outstanding 20-30% increase in efficiency compared to standard motors. Even when operating beyond its rated capacity, the PM motor maintains remarkable efficiency, delivering unparalleled performance in all operational scenarios.
2) Maintenance-Free Motor:The permanent magnet motor embodies a revolutionary innovation, meticulously designed without internal bearings. This strategic design eliminates ongoing bearing maintenance and replacement costs, significantly reducing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Seamless Integrated Frequency Converter: Harnessing the capabilities of China's premier frequency system, our compressor offers precision speed control with unparalleled accuracy. This intelligent system seamlessly adapts to real-time gas demands, enhancing energy efficiency and optimizing operational performance.
4) Absolute No Transmission Loss: With an advanced direct shaft connection design, the compressor incorporates a permanent magnet motor within a sleek, compact form. This sophisticated setup eliminates the need for couplings or other transmission components, ensuring an impeccable 100% transmission efficiency.
5) Smooth Variable Frequency Start and Soft StartThe state-of-the-art motor architecture significantly reduces the impact on power grid devices, protecting electrical systems from potential harm and enhancing overall system durability and reliability.
6) Remarkable Energy Reduction: With an impressive frequency conversion range of 25% to 100%, our system realizes over 30% energy savings compared to non-variable-speed compressors and approximately 5% more than conventional variable frequency models, delivering substantial benefits for systems with variable gas demands.
7) Distinctive Two-Stage Compression Air End:Our expertly designed two-stage compression screw machine ingeniously integrates both first and second-stage compression rotors within a single housing. Each rotor is gear-driven, ensuring optimal linear velocity and achieving peak compression efficiency.
8) Innovative Internal Spray Curtain Cooling Method: Our highly effective internal spray curtain cooling method provides exceptional cooling performance, significantly lowering compressed air temperatures. This results in nearly isothermal compression, reduced pressure loss between stages, a lowered compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The two-stage compression mechanism effectively reduces the compression ratio for each stage, limiting internal leakage between high and low-pressure areas, consequently enhancing volumetric efficiency.
10) Comprehensive Noise Reduction:The minimized compression ratio within the two-stage system drastically reduces noise levels, especially during unloading, promoting a quieter and more serene working environment.
11) Effortless Maintenance and Service:Despite its sophisticated two-stage compression architecture, the system's other components and structures remain closely aligned with single-stage compressors, ensuring that maintenance is straightforward and user-friendly, making service efficient and hassle-free.
12) Easily Removable Door Panels:Meticulously crafted with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit adheres to global noise standards. Its door panel design allows for easy access and removal, offering a 270-degree comprehensive entry that greatly simplifies maintenance personnel's access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embark on an extraordinary journey to financial prosperity with our revolutionary pricing strategy, meticulously designed to offer you unparalleled ex-factory pricing. This exceptional advantage elevates your brand to the zenith of market leadership, significantly enhancing your growth potential. By embracing our cost-effective solutions, you secure enduring success, amplifying your market authority and influence.
2. Seamless Direct Transactions
Our premium products, delivered directly from our state-of-the-art manufacturing facility, ensure remarkable cost efficiency and outstanding operational performance. Each product is masterfully crafted to meet your specific needs, offering a level of customization that aligns seamlessly with your unique business objectives and visionary ambitions.
3. Comprehensive OEM & ODM Solutions
Leverage our expansive production capabilities and expert management team with our unparalleled OEM/ODM services. These custom solutions are carefully crafted to address your unique business challenges and strategic goals, ensuring smooth integration and collaboration that propels your company towards unmatched success and synergy.
4. Tailored Customization Service
Upholding an unwavering commitment to excellence, we deliver tailored solutions for non-standard export needs. We provide customization for critical parameters such as voltage, power, and pressure, creating each solution to precisely fulfill your requirements. Partner with us to explore how we can address your specific challenges with precision and efficiency.
5. Acceptance of Small Orders
We warmly invite you to start with a small trial order, providing the ideal opportunity to experience the exceptional quality and performance of our products firsthand. Our offerings consistently surpass industry benchmarks, setting new standards for excellence and leading innovation.
6. Swift Delivery
Take advantage of our rapid delivery service, offering meticulously crafted, top-quality products that fulfill your exact scheduling requirements. This service ensures smooth operational continuity and flawless integration into your workflow, driving the momentum of your success.
7. Complete Authorization
We proudly offer comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with absolute confidence. This certification is a testament to authenticity and superior quality, capturing the essence of our esteemed brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, a beacon of innovation and excellence in the vast world of air compression. With a legacy exceeding a decade, we proudly lead the industry, offering an exceptional and expansive range of state-of-the-art solutions. Our distinguished catalog features not only the most sophisticated screw air compressors but also groundbreaking screw vacuum pumps, all of which reflect our steadfast commitment to technological progress. Discover our versatile screw air compressors, spanning from standard models to those meticulously engineered for lower pressure applications, all seamlessly integrated with cutting-edge permanent magnet frequency conversion technology and resilient two-stage compression systems. We set industry standards with our specialized screw air compressors designed specifically for laser cutting. Experience our unrivaled versatility with mobile screw compressors, available in both single and dual tank configurations. Our comprehensive lineup includes mobile electric and diesel-powered screw compressors, supplemented by our innovative screw vacuum pumps, each expertly engineered for unparalleled reliability and performance.
Our relentless pursuit of manufacturing excellence is propelled by our state-of-the-art assembly lines, meticulously designed to deliver unmatched efficiency and superior-quality products. Supported by a dynamic team of over 50 skilled professionals, we continually refine our management systems, including ERP, significantly reducing lead times and ensuring the prompt delivery of our outstanding products.
Our unwavering commitment to superior management is exemplified by our esteemed ISO9001 quality management system certification. By diligently adhering to stringent quality standards and employing meticulous control processes, each machine undergoes comprehensive inspections-from material verification through production evaluations to thorough pre-shipment assessments. This dedication ensures that only the finest machines reach our respected clients.
Our outstanding customer service begins with expert pre-sales consultations, assisting clients in selecting air equipment ideally suited to their needs. Our unparalleled customization capabilities allow for modifications in both appearance and configurations to meet individual preferences, offering OEM services tailored to specific dealer requirements. Our dedicated sales and service teams guarantee rapid and effective responses, offering seamless after-sales support to ensure complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, we remain steadfast in our mission to consistently deliver exceptional, reliable products while fostering enduring customer relationships. By adeptly combining swift delivery with superior product quality and competitive pricing, we have solidified our reputation as the trusted partner for comprehensive compressed air solutions.
Strategically situated in Xinzheng City, Henan Province, China, our advanced factory enhances client convenience with complimentary transport from Xinzheng International Airport, just 30 kilometers away-roughly an hour's drive. We warmly invite you to visit our venerable facility and witness firsthand the innovation that sets us apart from the rest.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer with a decade of specialized expertise in screw air compressors. This specialization distinctly positions us as industry leaders with a remarkable edge.
Q2. How do you control quality?
A: 1. We perform rigorous inspections on all raw materials to ensure they meet our stringent high-quality standards, ensuring excellence from the outset.
2. Our meticulous installation procedures uphold superior standards throughout the entire production process, guaranteeing impeccable quality.
3. Each machine undergoes a minimum of 5 continuous hours of intensive testing before dispatch, ensuring peak performance and unmatched reliability.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (expressed in CFM or m³/Min)
2. Desired working pressure (expressed in PSI, Bar, or Mpa)
3. Voltage and frequency specifications for your country (expressed in V/Hz)
4. Additional accessories needed (e.g., air tanks, filters, air dryers).
Share these vital details, and we will engineer a bespoke solution meticulously tailored to your precise requirements, ensuring optimal performance and maximum efficiency!
Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP
Q5. What are the available voltage options for the air compressors?
A: At Sanzhi (Henan) Compressor Co., Ltd., we are thrilled to present our distinguished array of Sanzhi air compressors, designed with precision to align with diverse global voltage requirements. Our wide-ranging collection includes meticulously crafted models such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Driven by an unwavering pursuit of excellence, we offer unparalleled customization to seamlessly integrate with your operational demands. This dedication to innovation and adaptability equips your business with exceptional versatility and superior functionality.
Q6. How long is the delivery time for the air compressors?
A: By optimizing our streamlined voltage configurations, we ensure prompt and precise fulfillment of your orders, with delivery assured within an impressive 15 working days following order confirmation. For personalized orders, our dedicated sales team collaborates with you to craft a precise timeline, guaranteeing a delivery experience that surpasses expectations by thoroughly catering to your distinctive needs.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully devised with your convenience as a priority, ensuring a smooth and seamless purchasing trajectory. We require a 30% T/T deposit to commence the purchase, followed by a 40% T/T payment prior to shipment, and the final 30% T/T upon receiving the B/L copy. Offering payment options in both USD and RMB, we provide our esteemed clients with the flexibility and ease they deserve.
Q8. What is your warranty policy for air compressors?
A: We provide a comprehensive warranty crafted for your complete peace of mind, featuring a full one-year warranty on the entire machine and an additional two-year warranty on the screw air compressor, excluding wear-and-tear parts. This extensive coverage ensures unmatched security and assurance in your investment, solidifying our standing as a trusted partner.
Q9. What is the maintenance schedule for the air compressors?
A: To optimize performance and extend equipment lifespan, we recommend an initial maintenance after the first 500 hours of operation, followed by regular service intervals of every 2000 to 3000 hours, tailored to your operating environment. This proactive maintenance schedule ensures durability and peak performance, guaranteeing years of reliable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are meticulously engineered to deliver outstanding performance in high-temperature environments. They are crafted to function reliably across a broad temperature range from -20°C to 45°C (-4°F to 113°F), ensuring consistent operation even in the most challenging conditions.
Q11. Do you offer OEM and ODM services?
A: Yes, we are delighted to offer a comprehensive suite of OEM and ODM services, powered by our skilled design team. We enthusiastically welcome custom orders and are committed to realizing your unique visions with precision and excellence, consistently surpassing your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously crafted for exceptional longevity, typically offering reliable performance for over a decade. This guarantees steadfast support for your operations, underscored by unwavering reliability and enduring quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely, we are firmly dedicated to providing ongoing support by supplying essential spare parts for your machines, ensuring smooth operations and optimal performance.
Q14. How is your after-sales service structured?
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