Discover the unmatched excellence of the 200KW 272HP Screw Air Compressor, a true testament to engineering brilliance by Sanzhi (Henan) Compressor Co., Ltd. As a distinguished leader in China's thriving compressor landscape, Sanzhi introduces this groundbreaking marvel: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Step into a world of competitive pricing with this cutting-edge innovation, featuring advanced Centrifugal Fans that redefine energy efficiency and deliver substantial energy savings. This engineering masterpiece is meticulously crafted for stationary use, representing the pinnacle of power and performance, designed to exceed the most demanding industrial standards. It sets new benchmarks for reliability and performance, elevating the industry to exceptional levels of excellence. Embark on a revolutionary journey in compressor technology, where state-of-the-art innovation perfectly aligns with superior efficiency, crafted for those who expect nothing but the best.
Internal Structure Frontside: Step into the future of cutting-edge design with the Sanzhi Screw Air Compressor's frontside. This exquisite creation masterfully merges visual elegance with pioneering technology. Each component is a testament to meticulous craftsmanship that optimizes airflow and enhances efficiency, ensuring seamless and breathtaking operations. A revolutionary stride in mechanical design, this compressor sets a new benchmark for performance, elevating it to extraordinary heights.
Internal Structure Backside: Delve into the refined synergy that defines the Sanzhi Screw Air Compressor's backside. This epitome of engineering brilliance seamlessly blends avant-garde technology with meticulous design to achieve superior efficiency and remarkable durability. An unwavering dedication to performance and dependability, this model is a luminous emblem of innovative engineering and cutting-edge technological advancement.
Working Principle: Uncover the intricate mechanics of the Sanzhi air compressor, a marvel of engineering precision. Each stage is designed to operate with flawless accuracy and reliability, adeptly fulfilling various industrial demands. Its outstanding performance and steadfast reliability redefine industrial efficiency, setting a new paradigm for future innovations.
Embark on an exploration of air compression technology with Sanzhi's groundbreaking innovation! This model delivers exceptional energy efficiency through sophisticated single-stage and multi-stage compression systems. Single-stage configurations reduce transmission losses and friction, while multi-stage systems lower compression ratios, boosting efficiency and minimizing power usage. These expertly designed methodologies set a new standard in power efficiency, redefining what engineering excellence means.
Introducing Sanzhi's revolutionary two-stage screw air compressor. A masterpiece of engineering, it showcases a dual rotary screw arrangement powered by a pioneering external system. Beginning with a low-pressure screw assembly for maximum efficiency, it progresses to a high-pressure screw assembly. Air sealing films expertly guide compression through three stages: smooth air intake, dynamic pressurization for optimal efficiency, and a precise exhaust phase-an exemplar of engineering brilliance.
First Stage Compression: Embark on your journey with the two-stage screw air compressor, an engineering marvel. It begins with a precision-crafted suction valve directing gas into the chamber through a low-pressure screw assembly. As the rotor turns, the gas experiences its initial compression, setting a robust foundation for subsequent compression, marking a pivotal advancement in technological evolution.
Second Stage Compression: As the gas advances to the second stage, it enters a precisely crafted compact chamber where pressure peaks. The cycle reaches its zenith as the exhaust valve opens, discharging high-pressure gases and completing an expertly executed compression cycle, exemplifying the pinnacle of engineering prowess and technological mastery.
The complex air compression process commences with ambient air seamlessly drawn through the filter, amalgamating with lubricant in the compression chamber. Initially compressed to intermediate pressure, it undergoes extensive cooling via oil mist in the cooling channel. The cooled air then advances to the second-stage rotor for further compression, culminating in ultimate 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. |
Experience the pinnacle of German engineering excellence with our state-of-the-art centrifugal fan, a masterpiece of technological innovation. Featuring a high-speed rotating impeller, it precisely orchestrates air velocity for flawless axial airflow throughout the system. This groundbreaking advancement surpasses conventional air-cooled fans by offering superior motor cooling efficiency, rapidly reducing temperatures to ensure uninterrupted and consistent compressor operations. By significantly extending the compressor's lifespan, it becomes an indispensable asset for businesses aiming to elevate both performance and longevity.
1) Unparalleled PM Motor Efficiency:Our trailblazing permanent magnet (PM) motor embodies cutting-edge engineering, providing an exceptional constant torque range and an extensive weak magnetic range. Setting new industry benchmarks, it achieves an impressive 20-30% efficiency boost compared to standard motors. Even when operating beyond its rated capacity, the PM motor maintains outstanding efficiency, delivering superior performance across all operational conditions.
2) Maintenance-Free Motor Innovation:The permanent magnet motor is a groundbreaking advancement, meticulously engineered without internal bearings. This innovative design eliminates the need for ongoing bearing maintenance and replacement costs, drastically reducing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Effortless Integrated Frequency Converter: Utilizing the expertise of China's foremost frequency system, our compressor provides precise speed control with unparalleled accuracy. This advanced system effortlessly adapts to real-time gas demands, promoting outstanding energy efficiency while optimizing operational performance.
4) Zero Transmission Loss: With a sophisticated direct shaft connection design, the compressor seamlessly integrates a permanent magnet motor within a streamlined, compact structure. This elegant setup eliminates the necessity for couplings or additional transmission components, guaranteeing an extraordinary 100% transmission efficiency.
5) Variable Frequency Start and Soft Start Innovations:The advanced motor design significantly reduces the impact on power grid devices, safeguarding electrical systems from potential damage and enhancing overall system durability and reliability.
6) Dramatically 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 approximately 5% more than standard variable frequency models, offering considerable benefits for systems with varying gas demands.
7) Unique Two-Stage Compression Air End:Our expertly designed two-stage compression screw machine intelligently combines first and second-stage compression rotors within a single housing. Each rotor is gear-driven, optimizing linear velocity to achieve peak compression efficiency.
8) Innovative Internal Spray Curtain Cooling Method: Our highly efficient internal spray curtain cooling technique delivers outstanding cooling performance, significantly lowering compressed air temperatures. This results in near-isothermal compression, reduced pressure loss between stages, decreased compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The two-stage compression system skillfully decreases the compression ratio for each stage, minimizing internal leakage between high and low-pressure areas, thereby enhancing volumetric efficiency.
10) Superior Noise Reduction:The reduced compression ratio within the two-stage system substantially lowers noise levels, especially during unloading, creating a quieter and more peaceful 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:Ingeniously crafted with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit adheres to global noise standards. Its door panel design offers easy access and removal, with a 270-degree wide entry that greatly simplifies maintenance access, enhancing overall service efficiency.
1. Unbeatable Pricing Advantage
Embark on an extraordinary journey towards financial prosperity with our trailblazing pricing strategy, skillfully crafted to provide you with unparalleled ex-factory pricing. This unique advantage propels your brand to the pinnacle of market leadership, significantly enhancing your potential for growth. By embracing our cost-efficient solutions, you secure enduring success, amplifying your market influence and solidifying your authority.
2. Seamless Direct Transactions
Our exceptional offerings, delivered directly from our cutting-edge production facility, ensure remarkable cost efficiency and outstanding operational performance. Every product is meticulously crafted to meet your precise requirements, offering a level of customization that harmonizes effortlessly with your distinct business objectives and visionary aspirations.
3. Comprehensive OEM & ODM Solutions
Harness the full potential of our vast production capabilities and expert management team with our unmatched OEM/ODM services. These bespoke solutions are designed to address your specific business challenges and strategic goals, ensuring seamless integration and collaboration that propel your company towards unprecedented success and synergy.
4. Tailored Customization Service
With an unwavering dedication to excellence, we provide personalized solutions for non-standard export needs. Customize essential parameters such as voltage, power, and pressure to precisely meet your specifications. Partner with us to discover how we can precisely and efficiently tackle your specific challenges.
5. Acceptance of Small Orders
We invite you to start with a small trial order, providing the perfect opportunity to experience firsthand the exceptional quality and performance of our products. Our offerings consistently surpass industry standards, setting new benchmarks for excellence and innovation.
6. Swift Delivery
Take advantage of our expedited delivery service, offering meticulously crafted, high-quality products that align perfectly with your scheduling requirements. This service guarantees seamless operational continuity and flawless integration into your workflow, driving the momentum of your success.
7. Complete Authorization
We are proud to offer comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with utmost confidence. This certification serves as a hallmark of authenticity and superior quality, encapsulating the essence of our prestigious brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd., where revolutionary innovation seamlessly merges with peerless excellence in air compression. With an illustrious legacy over a decade long, we proudly lead the industry, offering a stunning array of advanced solutions. Our premier collection includes not only cutting-edge screw air compressors but also pioneering screw vacuum pumps, embodying our steadfast commitment to technological advancement. Discover our diverse range of screw air compressors, featuring both standard models and those uniquely designed for lower pressure applications. Each model is expertly integrated with the latest permanent magnet frequency conversion technology and durable two-stage compression systems. We elevate industry benchmarks with specialized screw air compressors tailored for laser cutting applications. Experience ultimate adaptability with our mobile screw compressors, available in both single and dual tank designs. Explore our comprehensive selection of mobile electric and diesel-powered screw compressors, alongside state-of-the-art screw vacuum pumps, each expertly crafted for exceptional reliability and superior performance.
Our relentless dedication to manufacturing excellence is fueled by cutting-edge assembly lines, crafted to deliver unmatched efficiency and premier products. Supported by a dynamic team of over 50 skilled professionals, we perpetually refine our management systems, including ERP solutions, significantly shortening lead times and ensuring the prompt delivery of our outstanding products.
Our unyielding commitment to superior management is highlighted by our distinguished ISO9001 quality management system certification. By rigorously adhering to stringent quality standards and applying meticulous control processes, each machine undergoes thorough inspections-from material verification to production evaluations and comprehensive pre-shipment assessments. This devotion ensures that only the finest machines reach our valued clients.
Our outstanding customer service begins with expert pre-sales consultations, guiding clients in selecting the optimal air equipment tailored to their unique needs. Our unparalleled customization capabilities provide modifications in both appearance and configurations to match individual preferences, along with OEM services tailored to specific dealer needs. Our dedicated sales and service teams ensure prompt 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 superior 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, just 30 kilometers away-approximately an hour's drive. We warmly welcome you to visit our distinguished 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 an experienced manufacturer with over a decade of expertise, specializing in screw air compressors. This expertise distinctly positions us as industry leaders with a remarkable advantage.
Q2. How do you control quality?
A: 1. We perform stringent inspections on all raw materials to ensure they meet our rigorous high-quality standards, ensuring excellence right from the start.
2. Our meticulous installation procedures maintain superior standards throughout the entire production process, ensuring impeccable quality.
3. Each machine undergoes a minimum of 5 consecutive hours of rigorous 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 crucial 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?
In the expansive realm of pressure units, understanding conversions is key. Did you know that 1 Bar equates to 0.1 Mpa and 14.5 PSI? Mastering these conversions is essential for navigating varied pressure systems, serving as the foundation for effective operations across diverse regions and applications.
When it comes to air flow measurements, precision is paramount. The conversion of 1m³/min to 35.32 cfm is a critical component for accurately assessing and comparing air flow rates, ensuring efficiency in a multitude of industrial contexts.
Power conversion knowledge is essential for machinery operations. One crucial conversion is that 1KW is equivalent to 1.34HP. This is fundamental for evaluating the power needs and capabilities of equipment across different applications, ensuring optimal functioning.
Q5. What are the available voltage options for the air compressors?
A: At Sanzhi (Henan) Compressor Co., Ltd., we proudly showcase our exquisite Sanzhi air compressor series, crafted to meet a spectrum of global voltage standards. Our diverse selection includes options like 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. We are devoted to delivering unparalleled customization, aligning seamlessly with your unique operational needs. This dedication to versatility ensures your business experiences enhanced adaptability and superior performance, reflecting our commitment to excellence.
Q6. How long is the delivery time for the air compressors?
A: Capitalizing on our optimized voltage setups, we promise swift and precise order processing, achieving delivery within an outstanding 15 working days post order confirmation. For tailored orders, our committed sales team works in close concert with you, determining an exact timeline and guaranteeing a delivery experience that not only meets but exceeds expectations, attentively addressing your individual requirements.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully structured to enhance your convenience, facilitating a seamless purchasing journey. Initiating with a 30% T/T deposit, followed by a 40% T/T before shipment, and concluding with the final 30% T/T upon B/L copy receipt, we offer options in both USD and RMB to ensure flexibility and convenience for our esteemed clients, catering to your needs with ease.
Q8. What is your warranty policy for air compressors?
A: We proudly provide an extensive warranty designed to offer complete peace of mind. This includes a comprehensive one-year warranty on the full machine, complemented by an additional two-year warranty on the screw air compressor, excluding wear-and-tear parts. This robust coverage ensures unparalleled security and confidence in your investment, underscoring our reputation as a dependable partner.
Q9. What is the maintenance schedule for the air compressors?
A: To guarantee optimal performance and prolong equipment lifespan, we recommend an initial maintenance at 500 operation hours, with subsequent service intervals every 2000 to 3000 hours, tailored to your operational conditions. This proactive maintenance strategy assures durability and peak performance, promising years of dependable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are specifically engineered for outstanding performance in high-temperature environments. Engineered to function reliably across a broad temperature spectrum from -20°C to 45°C (-4°F to 113°F), they guarantee consistent operation even in the toughest conditions.
Q11. Do you offer OEM and ODM services?
A: Indeed, we are delighted to offer a comprehensive suite of OEM and ODM services, powered by our skilled design team. We warmly welcome custom orders, dedicated to turning your unique visions into reality with precision and excellence, persistently exceeding your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously crafted for exceptional longevity, typically delivering dependable performance for over a decade. This ensures unwavering support for your operations, underscored by steadfast reliability and enduring quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely! Our unwavering commitment to excellence ensures that we provide an uninterrupted supply of essential spare parts for your machines. This dedication guarantees smooth operations and peak performance, enhancing the longevity and reliability of your equipment.
Q14. How is your after-sales service structured? Our after-sales service is a testament to our dedication to absolute customer satisfaction. We have crafted a comprehensive support system that encompasses expert technical assistance, prompt maintenance services, and efficient troubleshooting solutions. Our team of dedicated professionals stands ready to assist with any queries or concerns, ensuring your Sanzhi 200KW Screw Air Compressor with Centrifugal Fan (0.8MPa) delivers its best performance at all times.
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