Prepare to be utterly captivated by the unparalleled prowess of the 200KW 272HP Screw Air Compressor, an extraordinary masterpiece meticulously crafted by the esteemed Sanzhi (Henan) Compressor Co., Ltd. As a distinguished leader in China's vibrant and pioneering compressor industry, Sanzhi proudly unveils this groundbreaking innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Venture into a realm of fiercely competitive factory pricing with this state-of-the-art wonder, equipped with advanced Centrifugal Fans that herald an era of superior energy efficiency and outstanding energy conservation. This marvel of engineering is expertly designed for stationary applications, standing as the ultimate powerhouse engineered to meet and surpass even the most rigorous industrial standards. It establishes new benchmarks for performance and reliability, propelling the standard of industry excellence to unprecedented and extraordinary heights. Experience a revolution in compressor technology, where innovation seamlessly integrates with efficiency, crafted for those who strive for nothing short of perfection.
Internal Structure Frontside: Step into the realm of exceptional design with the Sanzhi Screw Air Compressor's frontside architecture. Here, the art of craftsmanship seamlessly merges with state-of-the-art engineering to create an awe-inspiring masterpiece. Each component, meticulously placed with purpose, ensures optimal airflow, maximizing the compressor's functionality for impeccable performance. This forward-thinking design transcends traditional mechanical engineering, setting a new industry standard and elevating operational excellence to unmatched levels.
Internal Structure Backside: Embrace the intricate elegance and harmony found on the backside of the Sanzhi Screw Air Compressor. It's a testament to how advanced technology intertwines with precise design to achieve unparalleled efficiency and robustness. Built to last and perform at its peak, this engineering marvel operates with unwavering reliability, showcasing the forefront of innovation and the pinnacle of engineering expertise.
Working Principle: Dive into the advanced mechanics of the Sanzhi air compressor, where each operational phase unfolds with extraordinary accuracy and skill. This high-performance machine delivers reliable air compression tailored to meet the diverse demands of industry, embodying superior functionality and consistent dependability. It sets new standards in industrial efficiency and excellence, reshaping what is possible in the realm of air compression technology.
Set forth on an exciting journey of discovery in air compression innovation with Sanzhi's latest model! Witness the extraordinary energy efficiency intrinsic to its sophisticated single-stage and multi-stage compression systems. Single-stage systems expertly minimize transmission losses and friction, while multi-stage compression triumphs by reducing compression ratios at each phase, significantly enhancing efficiency and lowering power usage. Through carefully crafted strategies, this model sets an unparalleled benchmark in energy efficiency, redefining the standard of excellence.
Introducing the revolutionary two-stage screw air compressor from Sanzhi (Henan) Compressor Co., Ltd. This exceptional engineering piece features a dual rotary screw design powered by a smart external power system. Commencing with a state-of-the-art low-pressure screw assembly fine-tuned for peak efficiency, it progresses to a sophisticated high-pressure screw assembly. Air sealing films encase each screw, guiding the compression process through three crucial stages: an ultra-smooth air intake, dynamic pressurization for exceptional efficiency, and a precisely managed exhaust phase, epitomizing supreme engineering ingenuity and excellence.
First Stage Compression: Begin your exploration of advanced compression with the innovative two-stage screw air compressor. This engineering marvel starts the process with a precisely engineered suction valve, directing gas into the compression chamber via the low-pressure screw assembly. As the rotor rotates, the gas undergoes its preliminary compression, setting a strong foundation for further compression in the next stage, marking a hallmark of technological advancement and engineering brilliance.
Second Stage Compression: As the gas moves to the second stage, it encounters a uniquely engineered, compact screw chamber where pressures and temperatures reach significant heights. This process culminates as the exhaust valve opens, releasing high-pressure gases and completing a complex compression cycle executed with unmatched precision and efficiency, representing the pinnacle of engineering prowess and technological excellence.
The intricate journey of air compression begins as ambient air gracefully passes through the air filter, blending with a hint of lubricant within the compression chamber. This mixture undergoes its initial compression to an intermediate pressure, followed by significant cooling via oil mist interactions in the cooling channel. The cooled gas then advances to the second-stage rotor for further compression, achieving the desired final exhaust pressure. This carefully orchestrated cycle concludes with the refined release of the compressed gas through the exhaust valve, completing a highly efficient and thorough air compression process that exemplifies precision engineering and forward-thinking 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 pinnacle of German engineering brilliance with our state-of-the-art centrifugal fan. This marvel of technology, featuring a high-speed rotating impeller, precisely regulates air velocity, ensuring smooth axial airflow throughout the entire system. This breakthrough innovation surpasses conventional air-cooled fans by delivering outstanding motor cooling efficiency, rapidly reducing temperatures to ensure uninterrupted and continuous compressor operations. By significantly prolonging the compressor's lifespan, it becomes an essential asset for businesses aiming to maximize both performance and longevity.
1) High efficiency of PM motor:Our revolutionary permanent magnet (PM) motor stands out with its advanced design, offering an unrivaled constant torque range and a vast weak magnetic range. Setting new industry benchmarks, it provides an extraordinary 20-30% efficiency boost compared to standard motors. Even when operating at frequencies beyond its rated capacity, the PM motor maintains exceptional efficiency, delivering unmatched performance under all operational scenarios.
2) Motor maintenance-free:The permanent magnet motor is a groundbreaking innovation, cleverly designed without internal bearings. This strategic design choice eliminates ongoing bearing maintenance and replacement costs, significantly reducing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Integrated frequency converter: Harnessing the power of China's premier frequency system, our compressor offers precise speed control with unparalleled accuracy. This intelligent system adeptly adapts to real-time gas demands, promoting exceptional energy efficiency and optimizing operational performance.
4) No transmission loss: Featuring an advanced direct shaft connection design, the compressor integrates a permanent magnet motor within a sleek, compact form. This sophisticated setup eliminates the need for couplings or other transmission components, ensuring impeccable 100% transmission efficiency.
5) Variable frequency start and soft startThe state-of-the-art motor architecture significantly reduces the impact on power grid devices, safeguarding electrical systems from potential harm and enhancing overall system durability and reliability.
6) Reduced energy consumption: Boasting an impressive frequency conversion range of 25% to 100%, our system achieves over 30% energy savings compared to non-variable-speed compressors and approximately 5% more than traditional variable frequency models, delivering substantial benefits for systems with fluctuating gas demands.
7) Unique two-stage compression air end:Our expertly designed two-stage compression screw machine incorporates both first and second-stage compression rotors within a single housing. Each rotor is driven by its own gear, ensuring optimal linear velocity and achieving peak compression efficiency.
8) Internal spray curtain cooling method: Our highly effective internal spray curtain cooling method offers exceptional cooling performance, significantly lowering compressed air temperatures. This results in nearly isothermal compression, minimized pressure loss between stages, reduced compression ratio, and enhanced overall compression efficiency.
9) Reduced internal leakage:The two-stage compression mechanism effectively reduces the compression ratio for each stage, limiting internal leakage between high and low-pressure areas, thereby enhancing volumetric efficiency.
10) Noise reduction:The minimized compression ratio within the two-stage system drastically reduces noise levels, especially during unloading, creating a quieter and more tranquil working environment.
11) Easy 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 maintenance is straightforward and user-friendly, making service efficient and hassle-free.
12) Door Panels are Removable: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 easy access and removal, offering a 270-degree comprehensive entry that significantly simplifies maintenance personnel's access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embark on a remarkable journey to financial success with our revolutionary pricing model, carefully designed to provide you with exceptional ex-factory pricing. This distinctive advantage elevates your brand to the zenith of market leadership and significantly boosts your growth potential. By adopting our cost-effective solutions, you ensure enduring success while enhancing your market dominance and impact.
2. Seamless Direct Transactions
Our flagship products, shipped directly from our cutting-edge manufacturing hub, ensure extraordinary cost savings and superior operational effectiveness. Each product is meticulously crafted to meet your specific demands, delivering a degree of customization that perfectly aligns with your unique business objectives and visionary ambitions.
3. Comprehensive OEM & ODM Solutions
Leverage our vast production expertise and proficient management team with our unparalleled OEM/ODM services. These tailored solutions are precisely designed to address your distinctive business challenges and strategic aspirations, ensuring smooth integration and collaboration that drives your company towards unparalleled success and synergy.
4. Tailored Customization Service
With a steadfast dedication to excellence, we offer bespoke solutions crafted for non-standard export needs. We provide customization for critical parameters such as voltage, power, and pressure, tailoring each solution to exactly meet your specifications. Partner with us to discover how we can resolve your specific challenges with precision and efficacy.
5. Acceptance of Small Orders
We cordially invite you to start with a small trial order, offering the ideal opportunity to witness the superior quality and performance of our products up close. Our offerings consistently surpass industry standards, setting new benchmarks for excellence and spearheading innovation.
6. Swift Delivery
Take advantage of our expedited delivery service, providing expertly crafted, high-quality products that align with your precise scheduling needs. This service guarantees seamless operational continuity and flawless incorporation into your workflow, driving the momentum of your success.
7. Complete Authorization
We proudly offer extensive authorization certificates to our valued distributors, enabling them to represent the distinguished SANZHI brand with utmost confidence. This certification serves as a symbol of authenticity and exceptional quality, embodying the very essence of our renowned brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, where innovation meets excellence in air compression technology. With over ten years of unparalleled dedication, we have emerged as a vanguard in the industry, presenting a remarkable array of advanced products. Our portfolio shines with state-of-the-art screw air compressors and revolutionary screw vacuum pumps, epitomizing our relentless pursuit of technological advancement. Explore our diverse range of screw air compressors, featuring both standard and low-pressure models, seamlessly integrated with cutting-edge permanent magnet frequency conversion technology and robust two-stage compression systems. We set the bar higher with specialized screw air compressors for laser cutting applications. Our agility is unmatched, offering versatile single-tank and double-tank mobile screw compressors. Delve into our extensive collection of electric and diesel-powered mobile screw compressors and innovative screw vacuum pumps, each crafted with unwavering precision for exceptional reliability and performance.
Our commitment to manufacturing excellence is fortified by cutting-edge assembly lines, ensuring unparalleled efficiency and the highest quality standards. With a dynamic team of more than 50 skilled professionals, we consistently enhance our management systems, including ERP, to significantly reduce lead times and guarantee the prompt delivery of our outstanding products.
Our dedication to superior management is evidenced by our prestigious ISO9001 quality management system certification. By adhering to rigorous quality standards and employing meticulous control processes, every machine undergoes comprehensive inspections, from initial material verification to detailed production assessments and thorough pre-shipment evaluations. This unwavering commitment ensures that only machines of the highest caliber reach our valued clients.
From the very beginning, our exceptional customer service expertise is evident in pre-sales consultations that expertly assist clients in selecting the ideal air equipment tailored to their unique requirements. Our unparalleled customization capabilities allow us to modify both appearance and configurations to meet individual preferences, offering OEM services to meet specific dealer needs. Our dedicated sales and service team ensures prompt and effective responses, delivering seamless after-sales support for complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is a steadfast commitment to consistently delivering exceptional, reliable products while fostering enduring customer relationships. We expertly combine rapid delivery with superior product quality and competitive pricing, reinforcing our reputation as the trusted partner for comprehensive compressed air solutions.
Strategically situated in Xinzheng City, Henan Province, China, our cutting-edge factory enhances client convenience with complimentary transportation from Xinzheng International Airport, just 30 kilometers away-approximately an hour's drive. We warmly invite you to visit our prestigious facility and witness firsthand the innovation that distinguishes us.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a proficient manufacturer with a decade of expertise, specializing in screw air compressors. This distinctive specialization elevates us as leaders in the industry with unparalleled distinction.
Q2. How do you control quality?
A: 1. We conduct thorough inspections on all raw materials to ensure they meet our stringent high-quality standards, guaranteeing excellence from the very beginning.
2. Our meticulous installation procedures maintain superior standards throughout the production process, ensuring impeccable quality.
3. Each machine undergoes a minimum of 5 continuous hours of rigorous 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).
Provide these 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 exceptionally proud to introduce our outstanding collection of Sanzhi air compressors, meticulously engineered to meet a vast spectrum of regional voltage standards. Our diverse selection comprises precisely calibrated options, including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Our relentless drive for excellence sets our customization capabilities apart, seamlessly aligning with your operational needs. This unwavering dedication to adaptability and efficiency empowers your business with remarkable versatility and unparalleled performance.
Q6. How long is the delivery time for the air compressors?
A: By streamlining our voltage specifications, we ensure your orders are processed with exceptional speed and accuracy, promising delivery within just 15 working days after confirmation. For orders requiring customization, our passionate sales team works intimately with you to develop a precise timeline, ensuring a delivery experience that not only fulfills but exceeds your expectations by meticulously accommodating your unique needs.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully crafted to provide convenience and simplicity, ensuring a seamless transaction journey. We request a 30% T/T deposit to commence the purchase, followed by a 40% T/T payment before shipment, and conclude with a 30% T/T upon receipt of the B/L copy. Flexibility in both USD and RMB facilitates a smoother process, granting our esteemed clients the adaptability and ease they deserve.
Q8. What is your warranty policy for air compressors?
A: We provide a comprehensive and robust warranty designed for complete peace of mind. This includes a full one-year warranty on the entire machine, alongside an extended two-year warranty on the screw air compressor, excluding consumable parts. This extensive protection ensures unmatched security and confidence in your investment, establishing us as a trustworthy partner you can rely on.
Q9. What is the maintenance schedule for the air compressors?
A: To guarantee peak performance and extend the life of your equipment, we advocate for initial maintenance after the first 500 operational hours, followed by regular service intervals every 2000 to 3000 hours, tailored to your operational conditions. This proactive schedule secures durability and top-notch performance, ensuring years of dependable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are expertly designed to perform exceptionally in high-temperature environments. They are crafted to operate reliably across a wide temperature range from -20°C to 45°C (-4°F to 113°F), ensuring steady operation even in the most challenging conditions.
Q11. Do you offer OEM and ODM services?
A: Yes, we offer a comprehensive array of OEM and ODM services, powered by our skilled design team. We enthusiastically welcome custom orders and are committed to bringing your unique concepts to life with meticulous precision and excellence, consistently exceeding your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously engineered for remarkable longevity, typically delivering reliable performance for more than a decade. This ensures unwavering support for your operations, marked by consistent reliability and enduring quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely, we are firmly committed to delivering ongoing support by providing essential spare parts for your machines, ensuring seamless operations and optimal performance.
Q14. How is your after-sales service structured? Our after-sales service is meticulously designed to ensure seamless support for our valued customers. We offer comprehensive assistance, including prompt technical support, expert guidance, and maintenance services to keep your Sanzhi 268HP Screw Air Compressor with Centrifugal Fan - 200kw Power operating at peak performance. Our dedicated team is always ready to address your concerns and ensure complete satisfaction.
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