Prepare to be utterly captivated by the unmatched prowess and sophisticated engineering 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, precision, and unparalleled performance-crafted for those who strive for nothing short of perfection in their industrial pursuits.
Internal Structure Frontside: Immerse yourself in the captivating architecture of the Sanzhi Screw Air Compressor's frontside. An embodiment of supreme craftsmanship, this design harmonizes cutting-edge technology with expertly crafted components. Each element is strategically arranged to optimize airflow and enhance operational efficiency, setting the stage for an impeccable performance that transcends traditional mechanical standards. This frontside design redefines engineering elegance, standing as a paragon of precision and innovation.
Internal Structure Backside: Witness the harmonious blend of sophistication and innovation at the backside of the Sanzhi Screw Air Compressor. This engineering gem intricately marries advanced technological prowess with artful design, achieving unmatched efficiency and steadfast durability. Designed for endurance and superior functionality, this masterpiece consistently delivers outstanding performance, embodying the pinnacle of modern engineering advancement.
Working Principle: Dive into the intricate mechanisms of the Sanzhi air compressor, where every phase of operation is orchestrated with exceptional precision and expertise. Engineered for unmatched performance, this powerful machine ensures consistent, robust air compression, perfectly catering to a variety of industrial needs. With its superior reliability, it sets new industry benchmarks, embodying the epitome of industrial craftsmanship and excellence.
Embark on a thrilling exploration of air compression innovations with Sanzhi's trailblazing model! Revel in the remarkable energy efficiency delivered by its sophisticated single-stage and multi-stage systems. Single-stage systems adeptly minimize transmission losses and friction, while multi-stage compression excels by reducing compression ratios in each phase. This approach dramatically enhances efficiency and lowers energy consumption, setting a new standard in energy effectiveness and showcasing meticulously crafted engineering strategies.
Unveiling the revolutionary two-stage screw air compressor from Sanzhi (Henan) Compressor Co., Ltd, a true engineering masterpiece. Featuring a dual rotary screw design, each stage is powered by an innovative external power transfer system. The first stage boasts a state-of-the-art low-pressure screw assembly for optimal performance, followed by a high-pressure screw assembly. Air sealing films meticulously guide the compression process through three vital stages: seamless air intake, dynamic pressurization for unparalleled efficiency, and a precisely executed exhaust phase, all exemplifying engineering brilliance.
First Stage Compression: Begin your journey through the innovative two-stage screw air compressor's first phase. This engineering feat starts with a low-pressure screw assembly ushering gas into the compression chamber through a precisely engineered suction valve. As the rotor rotates, the gas undergoes its initial compression, setting the stage for intensified compression in the next phase, marking a milestone in technological innovation.
Second Stage Compression: As gas advances to the second stage, it enters a uniquely compact screw chamber where pressures and temperatures soar to impressive heights. The cycle climaxes as the exhaust valve releases high-pressure gases, culminating in an intricate compression cycle executed with unmatched precision and efficiency, symbolizing engineering excellence at its zenith.
The intricate air compression journey begins as ambient air flows smoothly through the air filter, harmoniously blending with a whisper of lubricant in the compression chamber. The mixture undergoes initial compression to an intermediate pressure, then cools significantly via oil mist interactions in the cooling channel. The cooled gas moves to the second-stage rotor for further compression, reaching the desired final exhaust pressure. This meticulously synchronized cycle concludes with the graceful expulsion of the compressed gas through the exhaust valve, completing an exceptionally efficient air compression process that exemplifies precision engineering.
| 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. |
Dive into the pinnacle of superior German engineering with our state-of-the-art centrifugal fan. This engineering masterpiece, featuring a high-speed rotating impeller, expertly controls air velocity to ensure smooth axial airflow across the entire system. This groundbreaking advancement surpasses traditional air-cooled fans by enhancing motor cooling efficiency, rapidly reducing temperatures to secure uninterrupted, continuous compressor operations. By markedly extending the compressor's lifespan, it becomes a vital asset for enterprises seeking to heighten both performance and durability.
1) High efficiency of PM motor:Our innovative permanent magnet (PM) motor stands out with its design, offering an unmatched constant torque range and an extensive weak magnetic range. Redefining industry benchmarks, it offers an exceptional 20-30% efficiency advantage over conventional motors. Even at frequencies beyond its rated capacity, the PM motor maintains outstanding efficiency, delivering unrivaled performance under all operating conditions.
2) Motor maintenance-free:The permanent magnet motor is a breakthrough innovation, cleverly designed without internal bearings. This strategic design decision eliminates ongoing bearing maintenance and replacement costs, dramatically reducing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Integrated frequency converter: Harnessing China's foremost frequency system, our compressor offers precise speed control with exceptional accuracy. This intelligent system adeptly adjusts to real-time gas demands, promoting extraordinary energy efficiency and optimizing operational performance.
4) No transmission loss: With a direct shaft connection design, the compressor incorporates a permanent magnet motor within a sleek, compact form. This elegant setup eliminates the need for couplings or other transmission parts, ensuring impeccable 100% transmission efficiency.
5) Variable frequency start and soft startThe advanced motor design significantly reduces the impact on power grid devices, protecting 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 about 5% more than conventional variable frequency models, offering significant advantages for systems with varying gas demands.
7) Unique two-stage compression air end:Our expertly crafted two-stage compression screw machine contains both first and second-stage compression rotors within a single housing. Each rotor, independently driven by its own gear, ensures optimal linear velocity, achieving maximum compression efficiency.
8) Internal spray curtain cooling method: Our highly efficient internal spray curtain cooling technique delivers exceptional cooling performance, considerably 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 diminishes the compression ratio for each stage, limiting internal leakage between high and low-pressure regions, thus boosting volumetric efficiency.
10) Noise reduction:The minimized compression ratio within the two-stage system significantly reduces noise levels, particularly during unloading, fostering a quieter and more tranquil working environment.
11) Easy maintenance and service:Despite its advanced two-stage compression design, the system's other components and structures remain similar to those of single-stage compressors, ensuring maintenance is straightforward and user-friendly, making service efficient.
12) Door Panels are Removable:Exquisitely designed with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit complies with global noise standards. Its door panel is crafted for easy access and removal, offering a 270-degree comprehensive entry that greatly simplifies maintenance staff's access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embrace a pathway to exceptional financial triumph with our groundbreaking pricing strategy, ingeniously crafted to deliver you unmatched ex-factory pricing. This formidable advantage not only catapults your brand to the pinnacle of market leadership but also exponentially enhances your growth trajectory. By adopting our cost-efficient solutions, you secure long-lasting success while elevating your market prominence and leadership status to new heights.
2. Seamless Direct Transactions
Experience the ultimate in cost efficiency and superior operational performance with our state-of-the-art products, dispatched directly from our cutting-edge production facility. Each product is expertly engineered to cater to your specific requirements, offering a level of customization that flawlessly aligns with your unique business aspirations and visionary goals.
3. Extensive OEM & ODM Solutions
Harness our expansive production capabilities and expert management team through our unparalleled OEM/ODM services. These bespoke solutions are expertly tailored to meet your distinct business requirements and strategic ambitions, ensuring smooth integration and collaboration that propels your organization towards exceptional success and synergy.
4. Tailored Customization Service
Demonstrating a steadfast dedication to excellence, we provide bespoke solutions tailored for non-standard export needs. We offer customization for essential parameters such as voltage, power, and pressure, crafting each solution to precisely address your requirements. Partner with us to explore how we can resolve your unique challenges with accuracy and effectiveness.
5. Acceptance of Small Orders
We warmly invite you to start with a small trial order, offering the perfect opportunity to witness the extraordinary quality and performance of our products firsthand. Our offerings consistently exceed industry benchmarks, setting new standards for excellence and pioneering innovation.
6. Swift Delivery
Capitalize on our rapid delivery service, providing meticulously crafted, high-quality products that synchronize with your specific scheduling needs. This service guarantees smooth operational continuity and seamless workflow integration, accelerating the pace of your successful ventures.
7. Complete Authorization
We proudly provide comprehensive authorization certificates to our esteemed distributors, empowering them to represent the prestigious SANZHI brand with absolute assurance. This certification is a hallmark of authenticity and superior quality, encapsulating the very essence of our distinguished brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, the quintessential hallmark of avant-garde innovation and peerless excellence in the dynamic sphere of air compression. With over ten years of unsurpassed expertise, our esteemed company has emerged as a frontrunner, offering a superb array of pioneering products. Our prestigious range encompasses cutting-edge screw air compressors and groundbreaking screw vacuum pumps, showcasing our unwavering allegiance to technological innovation. Immerse yourself in our versatile range of screw air compressors, from conventional to low-pressure models, all seamlessly augmented by advanced permanent magnet frequency conversion technology and robust dual-stage compression systems. We establish new standards with bespoke screw air compressors for laser cutting. Our exceptional flexibility is exemplified in both single-tank and double-tank mobile screw compressors. Delve into our comprehensive catalog featuring electric and diesel-powered mobile screw compressors, along with sophisticated screw vacuum pumps, each meticulously crafted for unparalleled reliability and performance.
Our steadfast commitment to manufacturing excellence is driven by state-of-the-art assembly lines that ensure unrivaled efficiency and premier quality. Backed by a dynamic team of over 50 skilled professionals, we constantly refine our management systems, including ERP, substantially minimizing lead times and guaranteeing the prompt delivery of our extraordinary products.
Our unwavering dedication to superior management is highlighted by our prestigious ISO9001 quality management system certification. By adhering to stringent quality standards and employing meticulous control processes, every machine undergoes comprehensive inspections, from material verification to production assessments and thorough pre-shipment evaluations. This commitment ensures that only machines of the highest caliber reach our esteemed clientele.
From the outset, our expertise in customer service is evident with pre-sales consultations that adeptly guide clients in selecting the optimal air equipment tailored to their specific requirements. Our unparalleled customization capabilities enable 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, providing seamless after-sales support to guarantee complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our steadfast mission is to consistently deliver exceptional, reliable products while fostering enduring customer relationships. We expertly blend rapid delivery with outstanding product quality and competitive pricing, solidifying 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, situated just 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.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are an experienced manufacturer with a decade of expertise, specializing in screw air compressors. This uniquely sets us apart, positioning us as industry leaders with distinction.
Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials to ensure they meet our stringent high-quality standards, guaranteeing excellence from the outset.
2. Our meticulous installation procedures uphold superior standards throughout the entire production process, ensuring flawless 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 design 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 present our exceptional range of Sanzhi air compressors, expertly designed to align with a variety of regional voltage standards. Our versatile offerings include well-calibrated configurations such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. With an unwavering commitment to achieving perfection, our customization options are unmatched, seamlessly integrating with your operational requirements. This dedication to adaptability and efficiency empowers your business with unparalleled flexibility and exceptional performance.
Q6. How long is the delivery time for the air compressors?
A: By optimizing our streamlined voltage specifications, we ensure that order fulfillment is carried out with remarkable swiftness and efficiency, delivering within a mere 15 working days after confirmation. For orders requiring customization, our dedicated sales team works closely with you to craft an accurate timeline, promising a delivery experience that not only meets but exceeds your expectations by meticulously addressing your unique needs.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully crafted for ease and convenience, facilitating a seamless transactional process. We require a 30% T/T deposit to commence the purchase process, followed by a 40% T/T payment prior to shipment, and the final 30% T/T upon receipt of the B/L copy. Offering flexibility in both USD and RMB ensures our esteemed clients enjoy the convenience and adaptability they rightly deserve.
Q8. What is your warranty policy for air compressors?
A: We provide a robust and comprehensive warranty designed for total 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 coverage assures unmatched protection and confidence in your investment, establishing us as a trusted partner you can depend upon.
Q9. What is the maintenance schedule for the air compressors?
A: To ensure optimal performance and extend the lifespan of your equipment, we advocate for initial maintenance after the first 500 operational hours, followed by regular servicing intervals every 2000 to 3000 hours, customized to suit your operational environment. This proactive schedule guarantees durability and stellar performance, promising years of dependable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are expertly engineered to perform exceptionally in high-temperature conditions. They are crafted to operate reliably across a vast temperature range from -20°C to 45°C (-4°F to 113°F), ensuring consistent performance even in the most demanding scenarios.
Q11. Do you offer OEM and ODM services?
A: Yes, we offer an extensive range of OEM and ODM services, powered by our talented design team. We warmly welcome custom orders and remain committed to bringing your unique concepts to life 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 providing reliable performance for over a decade. This assures 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 committed to offering ongoing support by providing essential spare parts for your machines, ensuring smooth operations and optimal performance.
Q14. How is your after-sales service structured? Discover the dedicated and comprehensive after-sales service of Sanzhi (Henan) Compressor Co., Ltd. Our highly trained team is committed to delivering unparalleled support, ensuring your experience with our High-Power Sanzhi 268HP Screw Air Compressor with Centrifugal Fan is seamless and satisfying. From installation guidance to routine maintenance and swift troubleshooting, we guarantee the highest levels of service excellence. Experience peace of mind knowing that your investment is backed by our relentless dedication to customer satisfaction.
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