Prepare to be captivated by the extraordinary brilliance of the 200KW 272HP Screw Air Compressor, a masterful creation from the esteemed Sanzhi (Henan) Compressor Co., Ltd. As an innovator and leader within China's vibrant compressor industry, Sanzhi is proud to unveil this groundbreaking innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Immerse yourself in a realm of fiercely competitive factory pricing with this state-of-the-art marvel, equipped with advanced Centrifugal Fans that introduce a new era of outstanding energy efficiency and unparalleled energy conservation. This engineering masterpiece is meticulously designed for stationary applications, serving as the ultimate powerhouse engineered to not just meet but surpass even the most rigorous industrial standards. It establishes new milestones for performance and reliability, elevating the benchmark of industry excellence to extraordinary and unmatched levels. Experience a revolution in compressor technology, where innovation seamlessly integrates with efficiency, crafted for those who demand nothing short of perfection.
Internal Structure Frontside: Delve into the meticulously crafted frontside of our product, where the artistry of superior engineering takes center stage. Every component is thoughtfully arranged, not just for aesthetics, but to maximize operational efficiency and streamline airflow with unmatched precision.
Internal Structure Backside: Discover the rear view of this engineering masterpiece, where a sophisticated network of components collaborates seamlessly. This design is an epitome of innovation and endurance, leveraging state-of-the-art technology to deliver exceptional efficiency and longevity.
Working Principle: Dive into the intricate workings of the Sanzhi air compressor, where each operational phase is a testament to engineering excellence. This well-orchestrated mechanism ensures relentless and robust air compression, tailored to cater to the multifaceted demands of the industrial sector.
Embark on an exhilarating journey into the vanguard of air compression technology with Sanzhi's groundbreaking innovation! Witness energy efficiency like never before as you explore the sophisticated dynamics of both single-stage and multi-stage compression systems. Single-stage systems, while striving for efficiency, address issues such as transmission losses, bearing friction, and cooling challenges due to liquid viscosity. In contrast, multi-stage compression excels by expertly minimizing compression ratios at each stage, achieving superior efficiency and drastically reducing power requirements compared to single-stage systems. This precisely crafted approach not only boosts overall performance but also significantly cuts energy consumption, setting an unparalleled benchmark in power optimization and efficiency.
Introducing the groundbreaking two-stage screw air compressor from Sanzhi (Henan) Compressor Co., Ltd. - a pinnacle of modern engineering ingenuity. This advanced apparatus features a dual rotary screw setup, where each stage involves an active screw engaging with a passive counterpart via an intricately designed external power transfer mechanism. The initial stage incorporates a state-of-the-art low-pressure screw assembly, optimized for exceptional performance, followed by a high-pressure screw assembly in the subsequent stage. Integral to this process are sealing air films surrounding each screw, orchestrating compression through three critical phases: flawless air intake, dynamic pressurization attaining unprecedented efficiency, and culminating in an exhaust phase executed with unmatched precision.
First Stage Compression: Witness the onset of the two-stage screw air compressor process, a marvel of advanced engineering prowess. It commences with an innovative low-pressure screw assembly ushering gas into the compression chamber via an expertly calibrated suction valve. As the rotor spins with vigor, the gas undergoes its initial compression, laying a robust groundwork for the intensified compression that ensues in the subsequent stage.
Second Stage Compression: As the gas transitions into the second stage, it enters a specifically engineered, more compact screw chamber. Here, pressures and temperatures are systematically elevated to extraordinary levels, reaching the zenith of the cycle as the exhaust valve activates, facilitating the release of high-pressure gases. This marks the conclusion of the intricate compression cycle, performed with exceptional efficiency and precision.
The sophisticated air compression journey begins as ambient air effortlessly traverses the air filter, seamlessly merging with a trace of lubricating oil inside the compression chamber. This fusion undergoes initial compression to an intermediate pressure, subsequently experiencing significant cooling through interaction with oil mist in the cooling channel. The cooled gas then progresses to the second-stage rotor, undergoing a secondary compression phase to attain the desired final exhaust pressure. This intricately coordinated cycle concludes as the compressed gas is gracefully expelled via the exhaust valve, marking the culmination of a comprehensive and highly efficient air compression process.
| 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. |
Indulge in the pinnacle of German engineering excellence with our avant-garde centrifugal fan. This marvel of innovation boasts a high-speed impeller that expertly controls air velocity, guiding flawless axial airflow seamlessly into the system. Outperforming traditional air-cooled fans, it elevates motor cooling efficiency to extraordinary heights. Our revolutionary design swiftly reduces temperatures, ensuring uninterrupted compressor functionality and extending its lifespan, making it an indispensable asset for your business's success.
1) Superior Efficiency of PM Motor:Our state-of-the-art permanent magnet (PM) motor is intricately crafted to offer a phenomenal constant torque range and impressive weak magnetic range. Pioneering new benchmarks, it exceeds conventional motors with a remarkable 20-30% efficiency boost. Even at frequencies beyond its rated capacity, the PM motor retains its outstanding efficiency, delivering top-tier performance in all operational conditions.
2) Maintenance-Free Motor:A groundbreaking innovation, the permanent magnet motor is cleverly designed without internal bearings, effectively eliminating the recurring costs associated with motor bearing upkeep and replacement. This transformative design drastically cuts down on maintenance expenses.
3) Integrated Frequency Converter: Harnessing China's leading frequency system, our compressor offers precise speed control with remarkable accuracy. The intelligent system adapts dynamically to real-time gas demands, fostering exceptional energy savings and optimizing operational performance.
4) Zero Transmission Loss: Showcasing a direct shaft connection structure, the compressor incorporates a permanent magnet motor in a sleek, compact design. This state-of-the-art configuration does away with couplings and other transmission components, ensuring impeccable 100% transmission efficiency.
5) Variable Frequency and Soft StartThe sophisticated motor design dramatically mitigates the impact on power grid devices, safeguarding electrical systems from potential damage and improving overall system durability.
6) Minimized Energy Consumption: With an extraordinary frequency conversion range of 25% to 100%, our system realizes over 30% energy savings compared to fixed-speed compressors and offers approximately 5% greater energy savings than standard variable frequency compressors, providing substantial benefits for systems with diverse gas needs.
7) Distinctive Two-Stage Compression Air End:Our meticulously crafted two-stage compression screw machine integrates both first and second-stage compression rotors within a single housing. Each rotor operates via an independent gear, ensuring optimal linear speed and achieving peak compression efficiency.
8) Innovative Internal Spray Cooling Method: Our high-efficiency internal spray curtain cooling method delivers outstanding cooling performance, significantly lowering compressed air temperatures. This results in near-isothermal compression, reduced pressure loss between stages, decreased compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The two-stage compression system effectively lowers the compression ratio for each stage, significantly reducing internal leakage between high and low-pressure ends, thereby enhancing volumetric efficiency.
10) Noise Diminution:The lowered compression ratio within the two-stage system greatly reduces noise levels, especially during unloading operations, creating a quieter and more tranquil work atmosphere.
11) Effortless Maintenance and Service:Despite its sophisticated two-stage compression design, the system's other components and structures are akin to those of single-stage compressors, ensuring maintenance is straightforward, and service is exceptionally user-friendly.
12) Removable Door Panels:Expertly designed with noise-dampening metal plates lined with high-density sound-absorbing material, the unit conforms to international noise standards. Its door panel is crafted for easy opening and removal, offering 270-degree full access, which significantly simplifies maintenance access and optimizes overall service efficiency.
1. Unbeatable Pricing Advantage
Unlock the path to unmatched success with our revolutionary pricing model. Strategically designed, our unparalleled ex-factory pricing positions your brand as a market leader and fuels exceptional growth. Embrace our cost-efficient solutions to ensure long-term success, amplifying your market presence and leadership stature.
2. Seamless Direct Transactions
Experience the pinnacle of cost efficiency with our innovative products, dispatched directly from our state-of-the-art facilities. Each item is crafted to your exact specifications, offering a unique level of customization that perfectly aligns with your precise requirements and visionary goals.
3. Extensive OEM & ODM Solutions
Leverage our extensive production power and expert management through our exceptional OEM/ODM services. These tailored solutions are meticulously designed to fit your business's distinct needs and strategic goals, ensuring seamless collaboration and integration for your company's success and harmony.
4. Tailored Customization Service
Our dedication to excellence is reflected in bespoke solutions for non-standard export requirements. We offer personalized customizations in key parameters such as voltage, power, and pressure to tailor each solution to your exact demands. Partner with us to address your unique challenges with precision.
5. Acceptance of Small Orders
Embark on your journey with us by placing a small trial order, an excellent opportunity to experience our products' exceptional quality and performance firsthand. Our offerings consistently surpass industry standards, setting new benchmarks of excellence and pioneering innovation.
6. Swift Delivery
Benefit from our rapid delivery service that guarantees timely arrival of high-quality products crafted to your scheduling needs. This service ensures flawless continuity of operations, seamless workflow integration, and sustains the momentum of your success.
7. Complete Authorization
We proudly grant full authorization certificates to our valued distributors, empowering them to confidently represent our distinguished SANZHI brand. This recognition guarantees authenticity and superior quality, which are the cornerstones of our esteemed brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, where innovation meets excellence in the world of air compression. With over ten years of unparalleled experience, we proudly stand as industry leaders, offering a stunning array of innovative products. Our remarkable portfolio includes advanced screw air compressors and pioneering screw vacuum pumps, demonstrating our unwavering commitment to technological advancement. Explore our extensive selection of screw air compressors, ranging from standard to low-pressure models, all integrated with cutting-edge permanent magnet frequency conversion technology and robust two-stage compression systems. We set new benchmarks with specialized screw air compressors for laser cutting, and excel in both single-tank and double-tank mobile screw compressors. Our comprehensive catalog features both electric and diesel-powered mobile screw compressors, as well as sophisticated screw vacuum pumps, all meticulously engineered for outstanding performance and reliability.
Our pursuit of manufacturing excellence is driven by state-of-the-art assembly lines that ensure remarkable efficiency and superior quality. With a skilled team of over 50 professionals, we continuously enhance our management systems, such as ERP, substantially reducing lead times and ensuring the timely delivery of our exceptional products.
Our unwavering dedication to superior management is demonstrated by our prestigious ISO9001 quality management certification. We adhere to strict quality standards, implementing meticulous control processes. Each machine undergoes a comprehensive inspection process, including material verification, production assessments, and thorough pre-shipment evaluations, ensuring that only the highest quality machines reach our valued clients.
From the beginning, our unmatched customer service is evident in pre-sales consultations that expertly guide clients in selecting the perfect air equipment tailored to their specific requirements. Our exceptional customization abilities allow us to modify both appearance and configurations to meet individual preferences, offering OEM services to fulfill specific dealer needs. 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 unwavering mission is to consistently provide exceptional and reliable products while fostering enduring customer relationships. We expertly 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 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 esteemed facility and experience firsthand the innovation that sets us apart.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer with a decade of expertise specializing in screw air compressors, setting us distinctly apart in the industry.
Q2. How do you control quality?
A: 1. We perform rigorous inspections on all raw materials to ensure they meet our strict high-quality standards.
2. Our meticulous installation procedures uphold superior standards throughout the entire production process.
3. Each machine undergoes at least 5 continuous hours of intensive testing before dispatch, ensuring peak performance and 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 custom solution meticulously tailored to your precise requirements, ensuring optimal performance!
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 an outstanding selection of Sanzhi air compressors. These are ingeniously designed to accommodate various regional voltage requirements, offering a range of expertly calibrated configurations such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Our unwavering dedication to excellence guarantees unparalleled customization, seamlessly matching your operational needs. This commitment to flexibility and efficiency empowers your business with remarkable adaptability and superior performance.
Q6. How long is the delivery time for the air compressors?
A: By refining our standardized voltage specifications, we assure swift and efficient order fulfillment, promising a delivery timeframe of just 15 working days post-confirmation. For customized orders, our committed sales team partners closely with you to establish an exact timeline, assuring a delivery experience that exceeds your expectations while precisely addressing your specific needs.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are crafted to be straightforward and convenient, ensuring a smooth transactional journey. We require a 30% T/T deposit to launch the purchase, followed by 40% T/T prior to shipment, with the final 30% T/T due upon receipt of the B/L copy. The flexibility to conduct transactions in both USD and RMB offers our esteemed clients convenience and adaptability.
Q8. What is your warranty policy for air compressors?
A: We provide a comprehensive warranty policy that guarantees complete peace of mind. This includes a full one-year warranty covering the entire machine, as well as a two-year warranty on the screw air compressor, excluding consumable parts. Such extensive coverage ensures unmatched protection and reassurance for your investment, solidifying our position as a trusted partner you can rely on.
Q9. What is the maintenance schedule for the air compressors?
A: To maintain peak performance and extend your equipment's lifespan, we recommend an initial maintenance after the first 500 hours of operation, followed by routine servicing intervals every 2000 to 3000 hours, tailored to your operational environment. This proactive maintenance schedule ensures durability and exceptional performance, promising years of reliable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are ingeniously engineered to excel in high-temperature conditions. They are designed to function reliably across a broad temperature range from -20°C to 45°C (-4°F to 113°F), ensuring dependable performance even under the most challenging scenarios.
Q11. Do you offer OEM and ODM services?
A: Indeed, we offer comprehensive OEM and ODM services, driven by our talented design team. We warmly welcome custom orders and are dedicated to bringing your unique 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 crafted for exceptional longevity, typically delivering reliable performance for over a decade. This ensures steadfast support for your operations, underpinned by unwavering dependability and enduring quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely, we remain committed to offering ongoing support by supplying essential spare parts for your machines, ensuring uninterrupted operations and optimal performance.
Q14. How is your after-sales service structured?
74886683
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