Prepare to be thoroughly impressed by the remarkable capabilities of the 200KW 272HP Screw Air Compressor, a true masterpiece meticulously engineered by the eminent Sanzhi (Henan) Compressor Co., Ltd. As a distinguished leader in China's thriving compressor market, Sanzhi proudly introduces this groundbreaking innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Dive into a highly competitive pricing landscape with this cutting-edge marvel, featuring advanced Centrifugal Fans that usher in a new era of exceptional energy efficiency and substantial energy savings. This engineering feat is crafted with meticulous precision for stationary applications, representing the pinnacle of power and performance, designed to meet and exceed even the most stringent industrial standards. It sets new benchmarks for performance and reliability, elevating the industry to extraordinary levels of excellence. Embark on a journey of transformation in compressor technology where innovation seamlessly harmonizes with efficiency, tailored for those who desire nothing less than perfection.
Internal Structure Frontside: Behold the future of design excellence with the Sanzhi Screw Air Compressor's frontside. This remarkable creation embodies a fusion of aesthetic elegance and cutting-edge technology, where each component is meticulously crafted to optimize airflow and maximize efficiency. This results in seamless, dynamic operations that push the boundaries of mechanical design. Sanzhi's innovation in compressor technology sets new performance standards, lifting productivity to unparalleled heights.
Internal Structure Backside: Delve into the intricate artistry of the Sanzhi Screw Air Compressor's backside. This engineering marvel seamlessly marries pioneering technology with detailed design to deliver exceptional efficiency and unrivaled durability. Sanzhi's dedication to performance and reliability shines as a beacon of innovative engineering and technological advancement.
Working Principle: Unveil the precision mechanics of the Sanzhi air compressor, a testament to engineering excellence. Each stage is meticulously crafted for precision and consistency to fulfill a broad range of industrial applications. Its superlative performance and reliability establish new benchmarks for industrial efficiency, spearheading future innovations.
Embark on a journey through the incredible realm of air compression technology with Sanzhi's pioneering innovation. This model excels in energy efficiency, featuring advanced single-stage and multi-stage compression systems. Single-stage systems expertly minimize transmission losses and friction, while multi-stage systems lower compression ratios to boost efficiency and reduce power consumption. These meticulously crafted strategies set a new standard in power efficiency, redefining engineering excellence.
Introducing the revolutionary two-stage screw air compressor from Sanzhi. A triumph of engineering, it boasts a dual rotary screw configuration driven by an innovative external system. Starting with a low-pressure screw assembly to ensure optimal efficiency, it progresses to a high-pressure screw assembly. Air sealing films flawlessly guide the compression through three stages: seamless air intake, dynamic pressurization for maximum efficiency, and a precise exhaust phase - a true emblem of engineering brilliance.
First Stage Compression: Engage with the two-stage screw air compressor, a masterpiece of engineering achievement. The journey begins with a precision-engineered suction valve expertly guiding gas into the chamber through the low-pressure screw assembly. As the rotor spins, the gas undergoes its initial compression, setting a robust foundation for further compression in the subsequent stage, marking an epoch in technological evolution.
Second Stage Compression: As the gas moves into the second stage, it enters a meticulously crafted compact chamber where its pressure intensifies. The cycle reaches its zenith as the exhaust valve opens, releasing high-pressure gases and completing a masterfully orchestrated compression cycle, a testament to supreme engineering prowess and technological mastery.
The intricate air compression process begins with ambient air being smoothly drawn through the filter and mixing with lubricant in the compression chamber. Initially compressed to intermediate pressure, it then undergoes substantial cooling via oil mist in the cooling channel. The cooled gas advances to the second-stage rotor for further compression, reaching its final exhaust pressure. This expertly choreographed cycle culminates with the precise release of compressed gas through the exhaust valve, epitomizing precision engineering and innovative excellence.
| 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. |
Explore the pinnacle of German precision with our state-of-the-art centrifugal fan, a true masterpiece in engineering. With its high-speed rotating impeller, it expertly regulates air velocity to ensure flawless axial airflow throughout the entire system. This innovative development surpasses conventional air-cooled fans by delivering superior motor cooling efficiency, rapidly reducing temperatures to maintain uninterrupted and steady compressor operations. By significantly prolonging the compressor's lifespan, it becomes an invaluable asset for enterprises aiming to boost both performance and longevity.
1) Unmatched Efficiency of PM Motor:Our innovative permanent magnet (PM) motor stands as a testament to engineering excellence, offering an unparalleled constant torque range and an expansive weak magnetic range. Setting new industry benchmarks, it achieves an extraordinary 20-30% efficiency improvement over typical motors. Even when exceeding rated capacity, the PM motor maintains exceptional efficiency, ensuring outstanding performance in all operational scenarios.
2) Maintenance-Free Motor Design:The permanent magnet motor is an innovative breakthrough, meticulously crafted without internal bearings. This precise design eradicates the need for continuous bearing maintenance and replacement costs, substantially reducing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Seamless Integrated Frequency Converter: Leveraging the expertise of China's premier frequency system, our compressor provides precise speed control with unrivaled accuracy. This intelligent system seamlessly adapts to real-time gas requirements, ensuring exceptional energy efficiency and optimizing operational performance.
4) Eliminated Transmission Loss: Through a sophisticated direct shaft connection design, the compressor elegantly integrates a permanent magnet motor in a sleek, compact form. This advanced assembly eliminates the need for couplings or other transmission components, guaranteeing an unparalleled 100% transmission efficiency.
5) Variable Frequency Start and Soft Start Innovations:The state-of-the-art motor design significantly reduces impacts on power grid devices, safeguarding electrical systems from potential harm and enhancing overall system durability and reliability.
6) Significantly Reduced Energy Consumption: With a remarkable frequency conversion range from 25% to 100%, our system achieves over 30% energy savings compared to non-variable-speed compressors and approximately 5% more than standard variable frequency models, delivering substantial advantages for systems with variable gas demands.
7) Distinctive Two-Stage Compression Air End:Our expertly engineered two-stage compression screw machine artfully combines first and second-stage compression rotors within a single housing. Each rotor is gear-driven, ensuring optimal linear velocity and peak compression efficiency.
8) Innovative Internal Spray Curtain Cooling Method: Our highly efficient internal spray curtain cooling methodology provides extraordinary cooling performance, substantially reducing compressed air temperatures. This results in nearly isothermal compression, minimal pressure loss between stages, a reduced compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The innovative two-stage compression mechanism effectively reduces the compression ratio for each stage, minimizing internal leakage between high and low-pressure areas and thereby improving volumetric efficiency.
10) Superior Noise Reduction:The minimized compression ratio within the two-stage system dramatically lowers noise levels, particularly during unloading, creating a quieter, more serene working environment.
11) Simplified Maintenance and Service:Despite its sophisticated two-stage compression architecture, the system's other components and structures closely resemble those of single-stage compressors, ensuring that maintenance remains straightforward and user-friendly, making service efficient and hassle-free.
12) Easily Removable Door Panels:Thoughtfully designed with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit meets global noise standards. Its door panel design offers easy access and removal, providing a 270-degree wide entry that greatly simplifies maintenance personnel's access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embark on a transformative journey to financial success with our revolutionary pricing model, meticulously engineered to deliver unrivaled ex-factory prices. This unique advantage propels your brand to the zenith of market leadership, significantly enhancing your growth trajectory. By adopting our cost-efficient strategies, you assure sustained success, magnifying your market presence and influence.
2. Seamless Direct Transactions
Our premium products, delivered directly from our state-of-the-art production facility, guarantee remarkable cost efficiency and outstanding operational performance. Each product is expertly crafted to satisfy your specific needs, providing a level of customization that perfectly aligns with your distinct business objectives and ambitious aspirations.
3. Comprehensive OEM & ODM Solutions
Harness our expansive production capabilities and expert management team with our unparalleled OEM/ODM services. These tailored solutions are thoughtfully designed to tackle your unique business challenges and strategic goals, fostering smooth integration and collaboration that drive your company towards unparalleled success and synergy.
4. Tailored Customization Service
With an unwavering dedication to excellence, we offer personalized solutions for non-standard export requirements. We customize critical parameters such as voltage, power, and pressure, creating each solution to precisely meet your demands. Partner with us to discover how we can precisely and efficiently address your specific challenges.
5. Acceptance of Small Orders
We warmly invite you to start with a small trial order, providing the perfect chance to witness the exceptional quality and performance of our products firsthand. Our offerings consistently exceed industry benchmarks, establishing new standards for excellence and leading innovation.
6. Swift Delivery
Take advantage of our rapid delivery service, offering meticulously crafted, superior products that align with your exact scheduling requirements. This service ensures seamless operational continuity and flawless integration into your workflow, fueling the momentum of your success.
7. Complete Authorization
We proudly offer comprehensive authorization certificates to our valued distributors, empowering them to represent the prestigious SANZHI brand with utmost confidence. This certification stands as a testament to authenticity and superior quality, embodying the essence of our esteemed brand reputation.
Successful Cases
Welcome to the illustrious realm of Sanzhi (Henan) Compressor Co., Ltd., where groundbreaking innovation gracefully intertwines with unmatched excellence in the dynamic field of air compression. With over a decade of legacy, we proudly lead the industry, presenting an extraordinary array of advanced solutions. Our distinguished lineup not only includes the most sophisticated screw air compressors but also revolutionary screw vacuum pumps, each exemplifying our steadfast dedication to technological progress. Dive into our diverse range of screw air compressors, encompassing standard models and those meticulously crafted for low-pressure applications. All models seamlessly incorporate cutting-edge permanent magnet frequency conversion technology and robust two-stage compression systems. We set industry standards with specialized screw air compressors tailored for laser cutting applications. Experience unmatched adaptability with our mobile screw compressors, offered in both single and dual tank configurations. Explore our extensive selection of mobile electric and diesel-powered screw compressors, complemented by innovative screw vacuum pumps, each meticulously engineered to deliver supreme reliability and performance.
Our relentless quest for manufacturing excellence is driven by state-of-the-art assembly lines engineered to deliver unparalleled efficiency and top-tier products. Supported by a dynamic team of over 50 skilled professionals, we continuously refine our management systems, including ERP solutions, 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 undergoes comprehensive inspections-from material verification to production assessments and exhaustive pre-shipment evaluations. This commitment 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 are unwavering in our mission to consistently deliver exceptional, reliable products while nurturing 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 cutting-edge 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 set 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 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).
Share these vital 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 unveil a fantastic selection of Sanzhi air compressors, crafted to align seamlessly with diverse global voltage standards. Our extensive range includes precision-engineered variants such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. We are driven by our unwavering pursuit of excellence, offering unmatched customization to perfectly suit your operational demands. This dedication provides your business with exceptional adaptability and superior functionality.
Q6. How long is the delivery time for the air compressors?
A: With our streamlined voltage configurations, we guarantee swift and accurate fulfillment of your orders, ensuring delivery within an impressive 15 working days post-order confirmation. For tailored orders, our dedicated sales team collaborates with you to establish a precise timeline, delivering an experience that surpasses expectations by meticulously addressing your unique requirements.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully structured for your convenience, ensuring a hassle-free purchasing experience. We require a 30% T/T deposit to commence the purchase, followed by a 40% T/T payment before shipping, and the final 30% T/T upon receipt of the B/L copy. With payment options in both USD and RMB, we offer our valued clients the flexibility and comfort they deserve.
Q8. What is your warranty policy for air compressors?
A: We provide a comprehensive warranty for absolute peace of mind, offering a full one-year warranty on the entire machine and a two-year warranty on the screw air compressor, excluding wear-and-tear parts. This wide-reaching coverage ensures unmatched security and confidence in your investment, reinforcing our status as a reliable partner.
Q9. What is the maintenance schedule for the air compressors?
A: To maximize performance and extend equipment lifespan, we recommend an initial maintenance after the first 500 hours of operation, followed by routine service intervals of every 2000 to 3000 hours, tailored to your operational 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 crafted to deliver exceptional performance in high-temperature environments. They are designed to operate reliably across a broad temperature range from -20°C to 45°C (-4°F to 113°F), ensuring consistent function even in the most demanding conditions.
Q11. Do you offer OEM and ODM services?
A: Yes, we proudly provide a comprehensive range of OEM and ODM services, backed by our talented design team. We warmly welcome custom orders and are dedicated to bringing your unique visions 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 designed for remarkable longevity, typically delivering reliable performance for over a decade. This ensures steadfast support for your operations, characterized by unwavering reliability and lasting quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely, we are steadfastly committed to providing continuous 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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