Get ready to be enthralled by the exceptional performance of the 200KW 272HP Screw Air Compressor, an outstanding creation by the renowned Sanzhi (Henan) Compressor Co., Ltd. As an esteemed leader in China's dynamic compressor industry, Sanzhi is thrilled to introduce this revolutionary innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Immerse yourself in a highly competitive pricing landscape with this cutting-edge marvel, featuring advanced Centrifugal Fans that usher in an era of unparalleled energy efficiency and remarkable energy savings. This engineering triumph is meticulously designed for stationary applications, standing as the ultimate powerhouse, crafted to meet and exceed even the most stringent industrial standards. It sets new standards for performance and reliability, elevating the level of industry excellence to extraordinary heights. Discover a transformation in compressor technology, where innovation perfectly aligns with efficiency, destined for those who demand nothing but 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 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 is a testament to advanced engineering, offering a superior constant torque range and an extensive weak magnetic range. Setting new industry benchmarks, it achieves an extraordinary 20-30% boost in efficiency compared to standard motors. Even when pushed beyond its rated capacity, the PM motor maintains extraordinary efficiency, delivering superlative performance under all operational scenarios.
2) Motor maintenance-free:The permanent magnet motor represents a groundbreaking innovation, meticulously engineered without internal bearings. This strategic design eradicates ongoing bearing maintenance and replacement costs, significantly curtailing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Integrated frequency converter: Leveraging the prowess of China's premier frequency system, our compressor offers precision speed control with unmatched accuracy. This intelligent system seamlessly adapts to real-time gas demands, fostering excellent energy efficiency and optimizing operational performance.
4) No transmission loss: With an advanced direct shaft connection design, the compressor houses a permanent magnet motor within a sleek, compact form. This sophisticated setup eradicates the need for couplings or other transmission components, ensuring an impeccable 100% transmission efficiency.
5) Variable frequency start and soft startThe state-of-the-art motor architecture substantially reduces the impact on power grid devices, safeguarding electrical systems against potential harm and enhancing overall system durability and reliability.
6) Reduced energy consumption: With an impressive frequency conversion range of 25% to 100%, our system realizes over 30% energy savings compared to non-variable-speed compressors and around 5% more than conventional variable frequency models, delivering substantial advantages for systems with variable gas demands.
7) Unique two-stage compression air end:Our expertly designed two-stage compression screw machine ingeniously incorporates 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) 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) Reduced internal leakage:The two-stage compression mechanism effectively minimizes the compression ratio for each stage, limiting internal leakage between high and low-pressure areas, consequently enhancing volumetric efficiency.
10) Noise reduction:The minimized compression ratio within the two-stage system drastically reduces noise levels, especially during unloading, fostering a quieter and more serene 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 that 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 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, where innovation meets excellence in the expansive realm of air compression. With a legacy spanning over a decade, we stand as leaders, offering an extraordinary array of cutting-edge solutions. Our renowned selection features not only the most advanced screw air compressors but also pioneering screw vacuum pumps, all embodying our unwavering dedication to technological advancement. Explore our versatile screw air compressors, ranging from standard models to those engineered for lower pressure, all harmoniously integrated with innovative permanent magnet frequency conversion technology and robust two-stage compression systems. We set benchmarks with our specialized screw air compressors tailored for laser cutting. Witness our unparalleled adaptability with mobile screw compressors, available in both single and dual tank designs. Our extensive lineup includes mobile electric and diesel-powered screw compressors, complemented by our innovative screw vacuum pumps, each meticulously crafted for supreme reliability and performance.
Our unyielding pursuit of manufacturing excellence is powered by state-of-the-art assembly lines designed to deliver unmatched efficiency and top-quality products. Backed by a dynamic team of over 50 skilled professionals, we continuously optimize our management systems, including ERP, significantly reducing lead times and ensuring the timely delivery of our superior products.
Our unwavering dedication to superior management is exemplified by our prestigious ISO9001 quality management system certification. By strictly adhering to rigorous quality standards and employing meticulous control processes, every machine is subjected to thorough inspections-from material verification to production assessments and meticulous pre-shipment evaluations. This commitment ensures that only the finest machines reach our valued clients.
Our exceptional customer service begins with expert pre-sales consultations, guiding clients in selecting the ideal air equipment tailored to their needs. Our unmatched customization capabilities allow for modifications in both appearance and configurations to suit individual preferences, offering OEM services to meet specific dealer requirements. Our dedicated sales and service teams ensure swift and effective responses, providing seamless after-sales support to guarantee complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, we are unwavering in our mission to consistently deliver exceptional, reliable products while fostering enduring customer relationships. By skillfully combining rapid delivery with outstanding product quality and competitive pricing, we have cemented our reputation as the trusted partner for comprehensive compressed air solutions.
Strategically located in Xinzheng City, Henan Province, China, our state-of-the-art factory enhances client convenience with complimentary transportation from Xinzheng International Airport, a mere 30 kilometers away-approximately an hour's drive. We warmly invite you to visit our esteemed facility and witness firsthand the innovation that distinguishes us from the rest.
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 specialization distinctly positions us as industry leaders with a remarkable edge.
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 essential 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 proudly unveil our exceptional range of Sanzhi air compressors, which are masterfully engineered to meet varied global voltage standards. Our expansive selection includes meticulously tailored versions such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. We are driven by an unyielding commitment to excellence, offering unparalleled customization to seamlessly match your operational needs. This dedication to flexibility and performance empowers your business with extraordinary adaptability and premium functionality.
Q6. How long is the delivery time for the air compressors?
A: By refining our efficient voltage configurations, we ensure swift and precise fulfillment of your orders, with delivery promised within an impressive 15 working days post-order confirmation. For customized orders, our committed sales team partners with you to develop an accurate timeline, ensuring a delivery experience that exceeds expectations by thoroughly addressing your unique needs.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully crafted with your convenience in mind, ensuring a smooth and seamless purchasing process. We require a 30% T/T deposit to kickstart the purchase, followed by a 40% T/T payment before 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 convenience they deserve.
Q8. What is your warranty policy for air compressors?
A: We offer a comprehensive warranty designed for absolute 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 unparalleled security and confidence in your investment, reinforcing our position as a trusted partner.
Q9. What is the maintenance schedule for the air compressors?
A: To maximize performance and prolong equipment life, we recommend an initial maintenance after the first 500 hours of operation, followed by regular service intervals of every 2000 to 3000 hours, customized to your operating environment. This proactive maintenance schedule ensures durability and peak performance, guaranteeing years of dependable 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 proudly offer a comprehensive suite of OEM and ODM services, powered by our skilled design team. We eagerly welcome custom orders and are committed to realizing your unique visions with 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 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}