Prepare to be captivated by the outstanding prowess of the 200KW 272HP Screw Air Compressor, a 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 highly competitive pricing landscape with this state-of-the-art marvel, featuring advanced Centrifugal Fans that herald a new era of unmatched 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 transformation in compressor technology where innovation perfectly harmonizes with efficiency, tailored for those who seek nothing short of perfection.
Internal Structure Frontside: Welcome to the world of sophisticated design with the Sanzhi Screw Air Compressor's frontside. This captivating marvel merges artistic elegance with cutting-edge technology, where every element is meticulously installed to maximize airflow and boost efficiency. The result is a flawless and dynamic operation that pioneers a new benchmark in mechanical design, elevating performance to unprecedented heights.
Internal Structure Backside: Delve into the complex synergy of the Sanzhi Screw Air Compressor's backside. This exemplary piece of engineering fuses state-of-the-art technology with intricate design, achieving remarkable efficiency and unmatched durability. With an unyielding commitment to performance reliability, it stands as a testament to innovative engineering and progressive technological advancement.
Working Principle: Uncover the precision mechanics of the Sanzhi air compressor, a marvel of engineering where each stage performs with exactitude. It is engineered to deliver consistent air compression and excels across various industrial requirements with extraordinary performance and reliability, establishing new benchmarks in industrial efficiency.
Embark on a thrilling journey into the realm of air compression technology with Sanzhi's latest model! Discover the exceptional energy efficiency of its single-stage and multi-stage compression systems. In single-stage systems, transmission losses and friction are minimized, while multi-stage compression reduces compression ratios, boosting efficiency and curbing power consumption. These well-crafted strategies set a new benchmark in power efficiency, redefining excellence in engineering.
Introducing the revolutionary two-stage screw air compressor from Sanzhi. This engineering triumph boasts a dual rotary screw configuration driven by an innovative external system. It initiates with a low-pressure screw assembly for optimal efficiency, progressing to a high-pressure screw assembly. Air sealing films expertly guide compression through three stages: a smooth air intake, dynamic pressurization for superior efficiency, and a precise exhaust phase-an embodiment of engineering brilliance.
First Stage Compression: Embark on your journey with the two-stage screw air compressor. This masterpiece of engineering begins with a precisely engineered suction valve that channels gas into the chamber via the low-pressure screw assembly. As the rotor spins, the gas experiences its first compression, laying a robust foundation for heightened compression in the subsequent stage, marking a triumph in technological evolution.
Second Stage Compression: As the gas progresses to the second stage, it enters a meticulously designed compact chamber where pressure intensifies. The cycle culminates as the exhaust valve opens, discharging high-pressure gases and completing an intricately executed compression cycle, showcasing the pinnacle of engineering prowess and technological mastery.
The intricate air compression process 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 significant cooling via oil mist in the cooling channel. The cooled gas advances to the second-stage rotor for further compression, culminating in the final exhaust pressure. This expertly orchestrated cycle concludes with the precise release of compressed gas through the exhaust valve, demonstrating 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. |
Dive into the epitome of German precision engineering with our cutting-edge centrifugal fan. This technological marvel, featuring a high-speed rotating impeller, meticulously manages air velocity to guarantee seamless axial airflow across the entire system. This revolutionary advancement outshines traditional air-cooled fans by providing exceptional motor cooling efficiency, swiftly lowering temperatures to ensure unceasing and consistent compressor operations. By markedly extending the compressor's lifespan, it becomes a quintessential asset for enterprises striving to enhance both performance and durability.
1) Unmatched Efficiency of PM Motor:Our groundbreaking permanent magnet (PM) motor exemplifies advanced engineering, offering a superior constant torque range and an expansive weak magnetic range. Setting unprecedented industry standards, it attains an outstanding 20-30% efficiency increase in comparison to typical motors. Even when operating beyond its rated capacity, the PM motor retains remarkable efficiency, delivering exceptional performance across all operational scenarios.
2) Maintenance-Free Motor Design:The permanent magnet motor is a revolutionary innovation, meticulously designed without internal bearings. This strategic design eliminates ongoing bearing maintenance and replacement costs, significantly reducing overall maintenance expenses and ensuring long-term cost efficiency.
3) Seamless Integrated Frequency Converter: Harnessing the expertise of China's leading frequency system, our compressor offers precise speed control with unmatched accuracy. This intelligent system seamlessly adjusts to real-time gas demands, promoting excellent energy efficiency while optimizing operational performance.
4) Eliminated Transmission Loss: With an advanced direct shaft connection design, the compressor elegantly incorporates a permanent magnet motor within a sleek, compact structure. This sophisticated setup eliminates the need for couplings or other transmission components, ensuring an extraordinary 100% transmission efficiency.
5) Variable Frequency Start and Soft Start Innovations:The cutting-edge motor architecture considerably reduces the impact on power grid devices, protecting electrical systems from potential damage and boosting overall system durability and reliability.
6) Significantly Reduced Energy Consumption: With a remarkable 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, offering substantial benefits for systems with fluctuating gas demands.
7) Distinctive Two-Stage Compression Air End:Our expertly crafted two-stage compression screw machine ingeniously melds 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 approach delivers exceptional cooling performance, significantly reducing compressed air temperatures. This results in nearly isothermal compression, minimized pressure loss between stages, a decreased compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The two-stage compression mechanism adeptly reduces the compression ratio for each stage, minimizing internal leakage between high and low-pressure areas, thereby improving volumetric efficiency.
10) Superior Noise Reduction:The minimized compression ratio within the two-stage system drastically diminishes noise levels, especially during unloading, cultivating a quieter and more serene working environment.
11) Simplified Maintenance and Service:Despite its sophisticated two-stage compression architecture, the system's other components and structures remain closely aligned with single-stage compressors, ensuring that maintenance is straightforward and user-friendly, making service efficient and hassle-free.
12) Easily Removable Door Panels:Thoughtfully crafted with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit complies with global noise standards. Its door panel design allows easy access and removal, offering a 270-degree broad entry that significantly simplifies maintenance personnel's access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embark on an extraordinary journey to financial prosperity with our groundbreaking pricing strategy, meticulously crafted to offer you unmatched ex-factory pricing. This exclusive advantage elevates your brand to the pinnacle of market leadership, dramatically enhancing your growth potential. By embracing our cost-efficient solutions, you secure long-lasting success, amplifying your market influence and authority.
2. Seamless Direct Transactions
Our premium offerings, delivered straight from our cutting-edge production facility, ensure exceptional cost efficiency and superior operational performance. Each product is expertly designed to cater to your specific requirements, offering a level of customization that aligns seamlessly with your unique business objectives and visionary goals.
3. Comprehensive OEM & ODM Solutions
Leverage our extensive production capabilities and expert management team with our unrivaled OEM/ODM services. These bespoke solutions are thoughtfully crafted to address your unique business challenges and strategic goals, ensuring smooth integration and collaboration that propel your company towards unrivaled success and synergy.
4. Tailored Customization Service
Upholding an unwavering commitment to excellence, we deliver personalized solutions for non-standard export needs. We offer customization for critical parameters such as voltage, power, and pressure, crafting each solution to precisely meet your needs. Partner with us to explore how we can tackle your specific challenges with precision and efficiency.
5. Acceptance of Small Orders
We warmly encourage you to begin with a small trial order, providing 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 leading innovation.
6. Swift Delivery
Take advantage of our rapid delivery service, offering meticulously crafted, top-quality products that meet your precise scheduling needs. This service ensures seamless operational continuity and flawless integration into your workflow, driving the momentum of your success.
7. Complete Authorization
We proudly provide comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with utmost confidence. This certification is a hallmark of authenticity and superior quality, capturing the essence of our esteemed brand reputation.
Successful Cases
Welcome to the illustrious world of Sanzhi (Henan) Compressor Co., Ltd., where cutting-edge innovation seamlessly merges with unparalleled excellence in the ever-expanding domain of air compression. With a legacy forged over more than a decade, we proudly stand as industry leaders, offering an extraordinary collection of advanced solutions. Our prestigious selection showcases not only the most sophisticated screw air compressors but also revolutionary screw vacuum pumps, each a testament to our unwavering commitment to technological advancement. Discover our versatile range of screw air compressors, featuring standard models and those specifically designed for lower pressure applications, all harmoniously integrated with state-of-the-art permanent magnet frequency conversion technology and robust two-stage compression systems. We set industry benchmarks with our specialized screw air compressors tailored for laser cutting applications. Experience our unmatched versatility with mobile screw compressors, available in both single and dual tank configurations. Our comprehensive lineup includes mobile electric and diesel-powered screw compressors, complemented by our innovative screw vacuum pumps, each meticulously engineered for supreme reliability and performance.
Our relentless pursuit of manufacturing excellence is powered 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 steadfast 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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