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: Delve into the masterful and intricate design of the Sanzhi Screw Air Compressor's frontside, a true marvel where exceptional craftsmanship meets cutting-edge engineering excellence. Every meticulously positioned component is strategically placed to enhance airflow and maximize functionality, ensuring flawless and highly efficient operation. This innovative design redefines mechanical sophistication, setting a new benchmark in engineering precision and elevating performance to unparalleled heights.
Internal Structure Backside: Behold the exquisite complexity and coordination on the backside of the Sanzhi Screw Air Compressor. This engineering marvel seamlessly blends advanced technology with intricate design to deliver unrivaled efficiency and robust durability. Guaranteeing longevity and peak performance, this masterpiece consistently operates with sterling reliability, standing as a brilliant testament to cutting-edge innovation and engineering ingenuity.
Working Principle: Immerse yourself in the sophisticated mechanics of the Sanzhi air compressor, where each operational phase is executed with unmatched precision and expertise. This powerful machine is engineered to deliver consistent and robust air compression, tailored to meet diverse industrial demands with superior performance and unwavering reliability, establishing new benchmarks in industrial excellence and efficiency.
Embark on an exhilarating journey through the innovative world of air compression technology with Sanzhi's latest pioneering model! Discover the remarkable energy efficiency inherent in its sophisticated single-stage and multi-stage compression systems. Single-stage systems efficiently mitigate transmission losses and reduce friction, while multi-stage compression excels by minimizing compression ratios at each phase, significantly boosting efficiency and reducing power consumption. This establishes an unmatched standard in power efficacy, achieved through meticulously engineered strategies that redefine excellence.
Introducing the groundbreaking two-stage screw air compressor from Sanzhi (Henan) Compressor Co., Ltd. This engineering marvel showcases a dual rotary screw design, with each stage propelled by an ingenious external power transfer system. Starting with a cutting-edge low-pressure screw assembly optimized for peak performance, it's followed by an advanced high-pressure screw assembly. Air sealing films envelop each screw, guiding the compression journey through three pivotal stages: an impeccably smooth air intake, dynamic pressurization for outstanding efficiency, and a meticulously executed exhaust phase, epitomizing supreme engineering brilliance and excellence.
First Stage Compression: Commence your journey into the world of compression with the innovative two-stage screw air compressor. This engineering marvel initiates the process with a meticulously crafted suction valve guiding gas into the compression chamber via the low-pressure screw assembly. As the rotor spins, the gas undergoes its initial compression, laying a robust foundation for intensified compression in the subsequent stage, marking a triumph in technological advancement and engineering mastery.
Second Stage Compression: As the gas progresses to the second stage, it enters a uniquely designed, compact screw chamber where pressures and temperatures elevate to impressive heights. This cycle reaches a crescendo as the exhaust valve opens, releasing high-pressure gases and culminating an intricate compression cycle executed with unmatched precision and efficiency, representing the zenith of engineering prowess and technological excellence.
The complex passage of air compression begins as ambient air flows seamlessly through the air filter, harmonizing with a whisper of lubricant within the compression chamber. This mixture undergoes initial compression to an intermediate pressure, succeeded by significant cooling through oil mist interactions in the cooling channel. The cooled gas advances to the second-stage rotor for further compression, achieving the desired final exhaust pressure. This meticulously orchestrated cycle concludes with the elegant expulsion of the compressed gas through the exhaust valve, completing a highly efficient and comprehensive air compression process, 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 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 an extraordinary path to financial prosperity with our groundbreaking pricing strategy, thoughtfully crafted to offer you unmatched ex-factory pricing. This unique advantage not only positions your brand at the pinnacle of market leadership but also dramatically enhances your growth trajectory. By embracing our cost-efficient solutions, you secure lasting success while amplifying your market authority and influence.
2. Seamless Direct Transactions
Our premier products, dispatched directly from our advanced manufacturing facility, guarantee exceptional cost efficiency and superior operational performance. Every product is expertly engineered to cater to your specific needs, offering a level of customization that seamlessly aligns with your distinct business objectives and visionary ambitions.
3. Comprehensive OEM & ODM Solutions
Capitalize on our expansive production capabilities and expert management team with our unmatched OEM/ODM services. These bespoke solutions are meticulously crafted to fulfill your unique business challenges and strategic goals, ensuring seamless integration and collaboration that propels your company towards unmatched success and synergy.
4. Tailored Customization Service
With an unwavering commitment to excellence, we provide tailored solutions designed for non-standard export needs. We offer customization for crucial parameters such as voltage, power, and pressure, crafting each solution to precisely meet your requirements. Collaborate with us to explore how we can address your specific challenges with precision and efficiency.
5. Acceptance of Small Orders
We warmly welcome you to commence with a small trial order, providing the perfect chance to experience the outstanding quality and performance of our products firsthand. Our offerings consistently exceed industry benchmarks, setting new standards for excellence and leading innovation.
6. Swift Delivery
Benefit from our rapid delivery service, offering meticulously crafted, top-quality products that meet your precise scheduling requirements. This service ensures seamless operational continuity and flawless integration into your workflow, propelling the momentum of your success.
7. Complete Authorization
We proudly provide comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with complete confidence. This certification stands as a testament to authenticity and superior quality, encapsulating the very essence of our esteemed brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, a luminary of state-of-the-art innovation and the pinnacle of excellence within the dynamic sphere of air compression. With over a decade of unmatched expertise, our esteemed company has ascended as an industry leader, offering a stellar suite of cutting-edge products. Our distinguished range includes advanced screw air compressors and groundbreaking screw vacuum pumps, exemplifying our steadfast commitment to technological progress. Discover our versatile collection of screw air compressors, from standard to low-pressure models, all seamlessly integrated with sophisticated permanent magnet frequency conversion technology and robust two-stage compression systems. We establish new standards with specialized screw air compressors for laser cutting. Our exceptional adaptability shines through in both single-tank and double-tank mobile screw compressors. Explore our extensive catalog featuring electric and diesel-powered mobile screw compressors, alongside innovative screw vacuum pumps, each engineered with meticulous precision for unparalleled reliability and performance.
Our unwavering dedication to manufacturing excellence is driven by state-of-the-art assembly lines that ensure unmatched efficiency and top-tier quality. Supported by a vibrant team of over 50 skilled professionals, we continuously refine our management systems, including ERP, significantly reducing lead times and ensuring the prompt delivery of our exceptional products.
Our steadfast commitment to superior management is underscored by our prestigious ISO9001 quality management system certification. By adhering to stringent quality standards and employing meticulous control processes, each machine undergoes comprehensive inspections, from material verification to production assessments and thorough pre-shipment evaluations. This dedication ensures that only machines of the highest caliber reach our esteemed clients.
From the outset, our customer service prowess shines through with pre-sales consultations that expertly guide clients in selecting the perfect air equipment tailored to their specific needs. Our unparalleled customization capabilities allow us to modify both appearance and configurations to meet individual preferences, offering OEM services to fulfill specific dealer requirements. Our dedicated sales and service team ensures prompt and effective responses, delivering seamless after-sales support to guarantee complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our mission is a steadfast commitment to consistently delivering exceptional, reliable products while nurturing enduring customer relationships. We skillfully combine rapid delivery with outstanding product quality and competitive pricing, solidifying our reputation as the trusted partner for comprehensive compressed air solutions.
Strategically situated in Xinzheng City, Henan Province, China, our state-of-the-art factory enhances client convenience with complimentary transportation from Xinzheng International Airport, located just 30 kilometers away-approximately an hour's drive. We warmly invite you to visit our esteemed facility and witness firsthand the innovation that sets us apart.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer with a decade of expertise, specializing in screw air compressors. This distinct specialization positions us as leaders in the industry with distinction.
Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials to ensure they conform to our stringent high-quality standards, guaranteeing excellence from the outset.
2. Our meticulous installation procedures uphold superior standards throughout the entire production process, ensuring 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).
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 take immense pride in presenting our extraordinary lineup of Sanzhi air compressors, meticulously crafted to accommodate a diverse array of regional voltage specifications. Our comprehensive range includes expertly calibrated options 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, our customization capabilities are unparalleled, flawlessly aligning with your operational demands. This steadfast commitment to adaptability and effectiveness empowers your enterprise with exceptional versatility and superior performance.
Q6. How long is the delivery time for the air compressors?
A: Through optimizing our streamlined voltage specifications, we ensure that your orders are fulfilled with remarkable speed and precision, guaranteeing delivery within a mere 15 working days post-confirmation. For orders necessitating customization, our devoted sales team collaborates closely with you to create an accurate timeline, assuring a delivery experience that not only meets but surpasses your expectations by meticulously addressing your distinct requirements.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully designed for your convenience and ease, facilitating a seamless transactional journey. We require a 30% T/T deposit to initiate the purchase process, followed by a 40% T/T payment prior to shipment, and the concluding 30% T/T upon receipt of the B/L copy. Offering flexibility in both USD and RMB ensures our valued clients enjoy the adaptability and convenience they rightfully deserve.
Q8. What is your warranty policy for air compressors?
A: We offer a comprehensive and robust warranty crafted for complete peace of mind. This includes a full one-year warranty on the entire machine and an extended two-year warranty on the screw air compressor, excluding consumable parts. This extensive protection assures unmatched security and confidence in your investment, positioning us as a reliable partner you can trust.
Q9. What is the maintenance schedule for the air compressors?
A: To ensure peak performance and extend the lifespan of your equipment, we recommend initial maintenance after the first 500 operational hours, followed by routine servicing intervals every 2000 to 3000 hours, tailored to fit your operational environment. This proactive schedule guarantees durability and top-notch performance, ensuring years of reliable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are expertly designed to deliver outstanding performance in high-temperature environments. They are crafted to function reliably across a broad temperature spectrum from -20°C to 45°C (-4°F to 113°F), ensuring consistent operation even in the most demanding conditions.
Q11. Do you offer OEM and ODM services?
A: Yes, we provide a comprehensive range of OEM and ODM services, driven by our talented design team. We warmly welcome custom orders and are dedicated to bringing your distinctive concepts to life with precision and excellence, consistently surpassing your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously engineered 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 resolutely 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?
74886683
){kind=link}