Prepare to be captivated by the outstanding prowess of the 200KW 272HP Screw Air Compressor, a true masterpiece engineered by the eminent Sanzhi (Henan) Compressor Co., Ltd. As a distinguished leader in China's vibrant compressor market, Sanzhi proudly presents this groundbreaking innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Step into a fiercely competitive pricing landscape with this state-of-the-art marvel, featuring cutting-edge Centrifugal Fans that herald a new era of unparalleled energy efficiency and significant energy savings. This engineering achievement is crafted with meticulous precision for stationary applications, representing the ultimate powerhouse, designed to meet and surpass even the most rigorous industrial standards. It sets new benchmarks for performance and reliability, elevating the industry to extraordinary levels of excellence. Experience a revolutionary transformation in compressor technology where innovation flawlessly harmonizes with efficiency, tailored for those who seek nothing short of absolute perfection.
Internal Structure Frontside: Welcome to the sophisticated realm of Sanzhi Screw Air Compressor's frontside design. Here lies a harmonious blend of artistic elegance and cutting-edge technology, where each component is thoughtfully arranged to optimize airflow and elevate operational efficiency. This exquisite creation sets a new standard in mechanical design, delivering unrivaled performance and pushing the boundaries of engineering excellence.
Internal Structure Backside: Explore the intricate synergy of the Sanzhi Screw Air Compressor's backside. As a paragon of engineering, it seamlessly integrates advanced technology with a complex design, achieving outstanding efficiency and unparalleled durability. Its steadfast dedication to performance reliability highlights its role as a beacon of innovative engineering and forward-thinking technological advancement.
Working Principle: Discover the precision mechanics behind the Sanzhi air compressor-a true engineering marvel. Every stage operates with precision to ensure consistent air compression, excelling in diverse industrial settings. Its extraordinary performance and unwavering reliability set new industrial efficiency standards, embodying the pinnacle of engineering excellence.
Step into the exciting world of air compression technology with Sanzhi's latest innovation! Experience the superior energy efficiency of its single-stage and multi-stage compression systems. Single-stage setups minimize transmission losses and friction, while multi-stage compression decreases compression ratios, enhancing efficiency and reducing power consumption. These meticulously designed strategies redefine power efficiency, setting new benchmarks in engineering excellence.
Introducing Sanzhi's groundbreaking two-stage screw air compressor. This engineering masterpiece features a dual rotary screw configuration powered by an innovative external system. It starts with a low-pressure screw assembly for optimal efficiency and progresses to a high-pressure setup. Expertly crafted air sealing films guide compression through three stages-smooth air intake, dynamic pressurization for peak efficiency, and precise exhaust. This is the embodiment of engineering brilliance.
First Stage Compression: Begin your journey with the two-stage screw air compressor-a marvel of engineering. It starts with a precisely engineered suction valve directing gas into the chamber via the low-pressure screw assembly. As the rotor turns, the gas undergoes initial compression, setting a solid foundation for intensified compression in the next stage, marking a triumph in technological evolution.
Second Stage Compression: As gas advances to the second stage, it enters a meticulously designed compact chamber where pressure intensifies further. The cycle reaches its peak as the exhaust valve opens, releasing high-pressure gases, thereby completing a meticulously executed compression cycle that showcases the height of engineering prowess and technological mastery.
The intricate air compression journey begins with ambient air smoothly passing through the filter, merging with lubricant in the compression chamber. Initially, this mixture compresses to intermediate pressure, then undergoes substantial cooling in the cooling channel via oil mist. The cooled gas progresses to the second-stage rotor for further compression, culminating in final exhaust pressure. This expertly orchestrated cycle concludes with the precise release of compressed gas through the exhaust valve, epitomizing precision engineering and innovative brilliance.
| 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 precision with our state-of-the-art centrifugal fan, boasting an advanced high-speed rotating impeller. This innovative feature expertly manages air velocity, ensuring flawless axial airflow throughout the system. Standing as a groundbreaking leap forward, it transcends traditional air-cooled fans by delivering unparalleled motor cooling efficiency, rapidly reducing temperatures to support uninterrupted and reliable compressor functionality. By significantly prolonging the compressor's lifespan, it becomes an indispensable asset for businesses aiming for optimal performance and durability.
1) Unmatched Efficiency of PM Motor:Experience the brilliance of our revolutionary permanent magnet (PM) motor, a marvel of modern engineering offering unmatched constant torque and expansive weak magnetic ranges. Setting new industry benchmarks, it achieves an extraordinary 20-30% boost in efficiency compared to standard motors. Even beyond its rated capacity, the PM motor maintains impressive efficiency, ensuring superior performance in all operational scenarios.
2) Maintenance-Free Motor Design:Our permanent magnet motor represents an innovative breakthrough, masterfully engineered without internal bearings. This purposeful design eradicates ongoing bearing upkeep and replacement costs, dramatically cutting down maintenance expenses and guaranteeing long-term cost-effectiveness.
3) Seamless Integrated Frequency Converter: Leveraging the expertise of China's foremost frequency system, our compressor delivers precise speed control with unparalleled accuracy. This intelligent system adjusts seamlessly to real-time gas demands, enhancing energy efficiency and optimizing operational performance.
4) Eliminated Transmission Loss: Boasting an advanced direct shaft connection design, the compressor elegantly integrates a permanent magnet motor within a sleek, compact structure. This sophisticated configuration does away with the need for couplings or other transmission components, guaranteeing an exceptional 100% transmission efficiency.
5) Variable Frequency Start and Soft Start Innovations:Our cutting-edge motor architecture significantly diminishes the impact on power grid devices, safeguarding electrical systems from potential damage, and enhancing overall system durability and reliability.
6) Significantly Reduced Energy Consumption: Featuring 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 conventional variable frequency models, providing substantial advantages for systems with varying gas demands.
7) Distinctive Two-Stage Compression Air End:Our expertly crafted two-stage compression screw machine ingeniously combines first and second-stage compression rotors within a single housing. Each rotor is gear-driven, facilitating optimal linear velocity and attaining peak compression efficiency.
8) Innovative Internal Spray Curtain Cooling Method: Our highly efficient internal spray curtain cooling method offers outstanding cooling performance, dramatically reducing compressed air temperatures. This leads to nearly isothermal compression, minimized pressure loss between stages, a reduced compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The two-stage compression mechanism skillfully lowers the compression ratio for each stage, minimizing internal leakage between high and low-pressure areas, thereby improving volumetric efficiency.
10) Superior Noise Reduction:The reduced compression ratio within the two-stage system significantly lowers noise levels, especially during unloading, fostering a quieter and more tranquil working environment.
11) Simplified Maintenance and Service:Despite its advanced two-stage compression architecture, the system's other components and structures remain closely aligned with single-stage compressors. This ensures that maintenance is straightforward and user-friendly, making service efficient and hassle-free.
12) Easily Removable Door Panels:Meticulously designed with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit complies with global noise standards. Its door panel design facilitates easy access and removal, offering a generous 270-degree entry that significantly eases maintenance personnel's access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embark on an extraordinary journey to unparalleled financial prosperity with our revolutionary pricing strategy. Designed meticulously, this strategy offers you unmatched ex-factory pricing, elevating your brand to the pinnacle of market leadership and dramatically enhancing your growth potential. Embrace our cost-efficient solutions to secure long-lasting success, amplifying your market influence and authority with remarkable effect.
2. Seamless Direct Transactions
Experience the epitome of efficiency with our premium offerings, delivered directly from our state-of-the-art production facility. This ensures exceptional cost efficiency and superior operational performance. Our products are expertly designed to meet your specific requirements, offering an unparalleled level of customization that aligns seamlessly with your visionary business objectives.
3. Comprehensive OEM & ODM Solutions
Leverage our extensive production capabilities and expert management team through our unrivaled OEM/ODM services. These bespoke solutions are crafted with precision to address your unique business challenges and strategic goals, ensuring seamless integration and collaboration that propel your company towards unparalleled success and synergy.
4. Tailored Customization Service
With an unwavering commitment to excellence, we provide personalized solutions for non-standard export needs. We offer customization for critical parameters such as voltage, power, and pressure, ensuring each solution is crafted to meet your needs precisely. Partner with us to explore how we can tackle your specific challenges with precision and efficiency, delivering exceptional results.
5. Acceptance of Small Orders
We warmly invite you to start with a small trial order, offering the perfect opportunity to experience the outstanding quality and performance of our products firsthand. Our offerings consistently surpass industry benchmarks, setting new standards for excellence and being at the forefront of innovation.
6. Swift Delivery
Benefit from our rapid delivery service, offering meticulously crafted, top-quality products that align with your precise scheduling needs. This service ensures seamless operational continuity and flawless integration into your workflow, propelling the momentum of your success forward.
7. Complete Authorization
We proudly offer comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with the utmost confidence. This certification is a hallmark of authenticity and superior quality, capturing the essence of our esteemed brand reputation with distinction.
Successful Cases
Welcome to the illustrious realm of Sanzhi (Henan) Compressor Co., Ltd., where groundbreaking innovation seamlessly blends with unmatched excellence in the dynamic world of air compression. Boasting a rich legacy spanning over a decade, we proudly emerge as the vanguard of the industry, presenting an extraordinary array of advanced solutions. Our prestigious lineup not only includes the most sophisticated screw air compressors but also introduces groundbreaking screw vacuum pumps, each serving as a testament to our unwavering dedication to technological progress. Explore our versatile range of screw air compressors, which feature both standard models and those specifically crafted for lower pressure applications, all harmoniously incorporated with cutting-edge permanent magnet frequency conversion technology and resilient two-stage compression systems. We set industry benchmarks with our specialized screw air compressors engineered for laser cutting applications. Experience unparalleled versatility with our mobile screw compressors, available in both single and dual tank configurations. Our comprehensive spectrum encompasses mobile electric and diesel-powered screw compressors, complemented by our innovative screw vacuum pumps, each meticulously crafted for supreme reliability and performance.
Our relentless pursuit of manufacturing excellence is driven by cutting-edge assembly lines engineered to deliver unrivaled efficiency and top-tier products. Supported by a dynamic team of over 50 skilled professionals, we continually optimize our management systems, including ERP solutions, significantly reducing lead times and ensuring the timely delivery of our superior products.
Our unwavering commitment 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 comprehensive inspections-from material verification to production assessments and exhaustive pre-shipment evaluations. This dedication ensures that only the finest machines reach our esteemed clients.
Our exceptional customer service begins with expert pre-sales consultations, guiding clients in selecting the most suitable air equipment tailored to their unique needs. Our unrivaled customization capabilities offer modifications in both appearance and configurations to meet individual preferences, alongside OEM services tailored to specific dealer requirements. Our dedicated sales and service teams ensure swift and effective responses, providing seamless after-sales support that guarantees complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd., we remain steadfast 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 solidified 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 and excellence that distinguish 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?
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