Prepare yourself to be captivated by the unparalleled brilliance of the 200KW 272HP Screw Air Compressor, a masterpiece meticulously crafted by the esteemed Sanzhi (Henan) Compressor Co., Ltd. As a pioneer in the vibrant and forward-thinking Chinese compressor sector, Sanzhi proudly presents 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, boasting advanced Centrifugal Fans that usher in a new era of exceptional energy efficiency and significant energy savings. This engineering masterpiece is meticulously designed for stationary applications, making it the ultimate powerhouse built to meet and surpass even the most rigorous industrial standards. It establishes new milestones for performance and reliability, raising the benchmark of industry excellence to extraordinary and unmatched heights. Experience a revolution in compressor technology, where innovation flawlessly blends with efficiency, tailored for those who demand nothing short of perfection.
Internal Structure Frontside: Delve into the intricacies of the Sanzhi 200KW Screw Air Compressor with Centrifugal Fan. The frontside is a testament to innovative design, where each component is meticulously arranged. This artistry in engineering ensures optimal functionality and maximizes air flow, driving the compressor's seamless performance.
Internal Structure Backside: The backside layout reveals a harmonious network of advanced components. This arrangement is a masterclass in design, focused on delivering unrivaled efficiency and longevity. By employing pioneering technology, the backside structure epitomizes Sanzhi's commitment to excellence and innovation.
Working Principle: Dive deep into the technical prowess of the Sanzhi air compressor. Every operational phase is a masterpiece, engineered for precision and reliability. This results in consistent, powerful air compression, tailored to meet the robust demands of various industrial applications, showcasing Sanzhi's engineering superiority.
Embark on a thrilling venture into Sanzhi's groundbreaking air compression realm! Discover the cutting-edge energy efficiency via our advanced compression systems. Single-stage designs target challenges like friction and cooling inefficiencies, while multi-stage systems revolutionize the field by diminishing compression ratios at each phase. This strategic engineering enhances performance and significantly cuts energy use, elevating power optimization to new heights, and setting an unrivaled benchmark for efficiency.
Introducing Sanzhi's breakthrough two-stage screw air compressor. This engineering marvel exemplifies modern ingenuity with a dual rotary screw system. Each stage features a dynamic active-passive screw duo, powered by an expertly crafted external transfer mechanism. The first stage showcases a high-efficiency low-pressure screw assembly, paving the way for the subsequent high-pressure stage. Central to the operation are sealing air films enveloping each screw, orchestrating three critical phases: immaculate air intake, dynamic pressurization, and a precisely executed exhaust phase-achieving unprecedented efficiency.
First Stage Compression: Witness the first act of the two-stage screw air compressor-a showcase of refined engineering. The process initiates with a state-of-the-art low-pressure screw assembly that channels gas into the compression chamber through a precisely calibrated suction valve. As the rotor energizes, the gas undergoes initial compression, laying the groundwork for the intensified process in the subsequent stage.
Second Stage Compression: Upon entering the second stage, gas encounters a uniquely crafted, compact screw chamber. Here, pressures and temperatures are meticulously elevated to remarkable levels. As the cycle peaks, the exhaust valve activates, releasing high-pressure gases, completing the intricate compression cycle with unmatched efficiency and precision.
Embark on a sophisticated air compression journey as ambient air seamlessly filters in, blending with a hint of lubricating oil. This fusion undergoes initial compression to an intermediate pressure, followed by profound cooling via the oil mist in the cooling channel. Refined gas then proceeds to the second-stage rotor for secondary compression, achieving the desired final exhaust pressure. The cycle concludes as compressed gas is elegantly expelled through the exhaust valve, marking the completion of an efficient and comprehensive 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. |
Immerse yourself in a world of unparalleled German precision and excellence with our cutting-edge centrifugal fan. This engineering marvel boasts a high-speed rotating impeller, meticulously modulating airflow velocity while directing flawless axial airflow into your system. Experience innovation that transcends traditional air-cooled fans in motor cooling efficiency. Our revolutionary design swiftly lowers temperatures, ensuring seamless, uninterrupted compressor operations and extending the lifespan of your equipment, making it an invaluable asset to elevate your enterprise.
1) Exceptional Efficiency of PM Motor:Our state-of-the-art permanent magnet (PM) motor is a pinnacle of engineering excellence, delivering a remarkable constant torque range and an expansive weak magnetic range. Setting new benchmarks in the industry, it surpasses conventional motors by achieving an astonishing 20-30% increase in efficiency. Even at frequencies beyond its rated capacity, the PM motor sustains its outstanding efficiency, ensuring superior performance across all operational scenarios.
2) Maintenance-Free Motor:A true marvel of innovation, the permanent magnet motor is ingeniously crafted without internal bearings, thereby eliminating the recurring costs associated with motor bearing maintenance and replacement. This groundbreaking design dramatically reduces overall maintenance expenses, offering you peace of mind.
3) Integrated Frequency Converter: Powered by China's premier frequency system, our compressor offers comprehensive speed control with unparalleled precision. The intelligent system responds dynamically to real-time gas demands, driving exceptional energy savings and maximizing operational efficiency for your business.
4) Zero Transmission Loss: Showcasing a direct shaft connection structure, the compressor incorporates a permanent magnet motor in a sleek and compact design. This state-of-the-art setup obviates the need for couplings and other transmission components, guaranteeing flawless 100% transmission efficiency, elevating your operational standards.
5) Variable Frequency and Soft Start:Our advanced motor design significantly reduces the impact on power grid devices, shielding electrical systems from potential harm and enhancing the overall longevity of your system.
6) Lower Energy Consumption: With an extraordinary frequency conversion range spanning 25% to 100%, our system achieves over 30% energy savings compared to fixed-speed compressors and offers approximately 5% greater energy savings than traditional variable frequency compressors, presenting substantial advantages for systems with diverse gas demands.
7) Unique Two-Stage Compression Air End:Our expertly crafted two-stage compression screw machine features both first and second-stage compression rotors housed within a single casing. Each rotor is driven by an independent gear, ensuring optimal linear speed and achieving maximum compression efficiency, setting a new standard in the industry.
8) Advanced Internal Spray Curtain Cooling Method: Our highly efficient internal spray curtain cooling method offers superior cooling performance, drastically reducing the temperature of compressed air. This results in near-isothermal compression, reduced pressure loss between stages, decreased compression ratio, and enhanced overall compression efficiency, showcasing a leap in cooling technology.
9) Reduced Internal Leakage:The two-stage compression system efficiently lowers the compression ratio for each stage, effectively minimizing internal leakage between high and low-pressure ends, thereby enhancing volumetric efficiency and optimizing system performance.
10) Noise Reduction:The minimized compression ratio within our two-stage system substantially decreases noise levels, particularly during unloading operations, fostering a quieter, more serene working environment that enhances employee comfort and productivity.
11) Effortless Maintenance and Service:Despite its sophisticated two-stage compression design, the system's components remain akin to single-stage compressors, ensuring that maintenance is straightforward and service is remarkably user-friendly, thus reducing downtime and maintenance costs.
12) Removable Door Panels for Easy Access:Ingeniously designed with noise-dampening metal plates and lined with high-density sound-absorbing material, our unit meets international noise standards. The door panel design allows for effortless opening and removal, offering a 270-degree full-access entry, significantly simplifying maintenance tasks and optimizing overall service efficiency for maintenance personnel.
1. Unbeatable Pricing Advantage
Experience the ultimate financial triumph with our groundbreaking pricing strategy. Ingeniously crafted for unmatched ex-factory pricing, this strategic advantage catapults your brand into market dominance while significantly enhancing your growth capabilities. Embrace our cost-effective solutions to cement lasting success and amplify your market influence and leadership.
2. Seamless Direct Transactions
Our avant-garde products, dispatched straight from our cutting-edge manufacturing facility, promise maximum cost efficiency and operational brilliance. Each product is meticulously tailored to your precise specifications, offering a level of customization that aligns perfectly with your singular needs and visionary ambitions.
3. Extensive OEM & ODM Solutions
Harness the power of our vast production capabilities and our adept management team by tapping into our outstanding OEM/ODM services. These bespoke solutions are finely tuned to your unique business needs and strategic aspirations, ensuring a smooth integration and collaboration for your business's triumph and synergy.
4. Tailored Customization Service
Our unwavering commitment to excellence includes providing bespoke solutions for non-standard export needs. We offer personalized options in critical parameters such as voltage, power, and pressure, customizing each solution to meet your exact specifications. Connect with us to discover how we can meet your unique challenges.
5. Acceptance of Small Orders
We warmly invite you to start with a small trial order, presenting an ideal opportunity to witness the exceptional quality and performance of our products firsthand. Our offerings consistently exceed industry standards, setting new heights of excellence and pioneering innovation.
6. Swift Delivery
Take advantage of our rapid delivery service, offering high-quality products meticulously crafted to accommodate your specific scheduling needs. This ensures seamless continuity of your operations and smooth integration into your workflow, maintaining the momentum of your successful journey.
7. Complete Authorization
We proudly confer comprehensive authorization certificates on our esteemed distributors, empowering them to represent our distinguished SANZHI brand with confidence. This endorsement ensures authenticity and superior quality, which are the hallmarks of our esteemed brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, where innovation meets excellence in the dynamic world of air compression technology. With over a decade of unparalleled experience, we stand as industry titans, offering an impressive suite of state-of-the-art products. Our portfolio boasts advanced screw air compressors and pioneering screw vacuum pumps, a testament to our relentless pursuit of technological superiority. Dive into our diverse array of screw air compressors, ranging from standard to low-pressure models, seamlessly integrated with cutting-edge permanent magnet frequency conversion technology and robust two-stage compression systems. We are trailblazers in specialized screw air compressors for laser cutting, showcasing versatility in single-tank and double-tank mobile screw compressors. Our expansive catalog includes both electric and diesel-powered mobile screw compressors and sophisticated screw vacuum pumps, all engineered for unmatched reliability and peak performance.
Our quest for manufacturing excellence is driven by cutting-edge assembly lines that guarantee unmatched efficiency and superior quality. A dedicated team of over 50 professionals relentlessly optimizes our management systems, such as ERP, slashing lead times while ensuring the swift delivery of our outstanding products.
Our unwavering commitment to superior management is exemplified by our prestigious ISO9001 quality management system certification. Adhering to stringent quality standards, we implement meticulous control processes. Every machine undergoes rigorous inspection, including thorough material verification, meticulous production assessments, and comprehensive pre-shipment evaluations, ensuring that only the highest quality machines reach our valued clients.
From the very beginning, our customer service expertise is evident in pre-sales consultations, expertly guiding clients in selecting the ideal air equipment tailored to their unique needs. Our unparalleled customization capabilities enable us to modify both appearance and configurations to meet individual preferences, offering OEM services to cater to specific dealer requirements. Our dedicated sales and service team ensures prompt, effective responses, delivering seamless after-sales support for complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our unwavering mission is to consistently deliver exceptional and reliable products while nurturing lasting customer relationships. We masterfully combine rapid delivery, outstanding product quality, and competitive pricing, securing our status as the trusted partner for comprehensive compressed air solutions.
Strategically located 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 witness firsthand the innovation that distinguishes us.
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, setting us distinctly apart in the industry.
Q2. How do you control quality?
A: 1. Rigorous inspections are conducted on all raw materials to ensure they meet our high-quality standards.
2. Our meticulous installation procedures uphold superior standards throughout the entire production process.
3. Each machine undergoes at least five 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 are proud to offer our outstanding selection of Sanzhi air compressors, engineered to accommodate a spectrum of regional voltage standards. We provide meticulously calibrated options such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Our relentless pursuit of perfection guarantees unmatched customization, perfectly suiting your operational requirements. This dedication to adaptability and efficiency empowers your business with exceptional versatility and superior performance.
Q6. How long is the delivery time for the air compressors?
A: By refining our standard voltage specifications, we ensure our order fulfillment process is both rapid and efficient, promising a delivery time of merely 15 working days post-confirmation. For tailored orders, our devoted sales team works closely with you to establish an exact timeline, ensuring a delivery experience that not only meets but surpasses your expectations by thoroughly accommodating your specific needs.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are crafted for simplicity and convenience, facilitating a smooth transactional experience. We request a 30% T/T deposit to commence the purchase, followed by 40% T/T prior to shipment, with the final 30% T/T upon receiving the B/L copy. The option to transact in both USD and RMB offers our valued clients flexibility and ease.
Q8. What is your warranty policy for air compressors?
A: We provide a robust warranty that ensures total peace of mind. This encompasses a full one-year warranty on the complete machine, along with a two-year warranty on the screw air compressor, excluding consumables. This extensive protection offers unparalleled security and confidence for your investment, affirming us as a reliable partner you can count on.
Q9. What is the maintenance schedule for the air compressors?
A: To sustain optimal performance and prolong the life of your equipment, we advise initial maintenance after the first 500 operational hours, followed by regular servicing every 2000 to 3000 hours, customized to your working environment. This proactive regimen ensures durability and peak performance, guaranteeing years of dependable service.
Q10. Can the machines operate in high-temperature environments?
A: Certainly, our machines are expertly constructed to thrive in high-temperature environments. They are designed to operate reliably across an extensive temperature range from -20°C to 45°C (-4°F to 113°F), guaranteeing dependable performance even in the most demanding conditions.
Q11. Do you offer OEM and ODM services?
A: Indeed, we offer comprehensive OEM and ODM services, backed by our skilled design team. We cordially welcome custom orders and are committed to bringing your unique visions 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 carefully crafted for outstanding durability, typically providing dependable performance for over a decade. This ensures resilient support for your operations, grounded in unwavering reliability and lasting quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely, we are dedicated to delivering continuous support by supplying vital spare parts for your machines, ensuring seamless operations and maximum performance.
Q14. How is your after-sales service structured?
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