Prepare to be captivated by the remarkable prowess of the 200KW 272HP Screw Air Compressor, a stellar masterpiece from the esteemed Sanzhi (Henan) Compressor Co., Ltd. As a distinguished frontrunner in China's vibrant compressor sector, Sanzhi proudly presents this groundbreaking marvel: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Dive into a fiercely competitive pricing arena with this state-of-the-art innovation, equipped with advanced Centrifugal Fans that herald a new era of unmatched energy efficiency and exceptional energy conservation. This engineering wonder is meticulously engineered for stationary applications, emerging as the ultimate powerhouse, designed to meet and surpass even the most rigorous industrial benchmarks. It establishes new benchmarks for performance and dependability, propelling the level of industry excellence to extraordinary heights. Experience a revolution in compressor technology, where innovation seamlessly merges with efficiency, crafted for those who settle for nothing less than perfection.
Internal Structure Frontside: Step into the brilliance of the Sanzhi Screw Air Compressor's frontside, where artistry meets innovation in mechanical design. Each component is meticulously positioned to channel airflow efficiently and boost performance, offering seamless operation and remarkable effectiveness. This groundbreaking architecture redefines excellence, elevating mechanical design to unparalleled heights.
Internal Structure Backside: Immerse yourself in the sophisticated coordination of the Sanzhi Screw Air Compressor's backside. A marvel of engineering, it blends state-of-the-art technology with intricate design for unmatched efficiency and durability. Designed for unwavering reliability, it stands as a testament to visionary engineering and cutting-edge technological progress.
Working Principle: Dive into the precise mechanics of the Sanzhi air compressor, where every phase is executed with pinpoint accuracy. Engineered to deliver consistent and reliable air compression, it caters to diverse industrial needs. With extraordinary performance and steadfast reliability, it sets new benchmarks in industrial efficiency.
Embark on an exhilarating journey through air compression technology with Sanzhi's latest model! Discover the impressive energy efficiency of its single-stage and multi-stage compression systems. The single-stage configuration minimizes transmission losses and friction, while the multi-stage system reduces compression ratios, boosting efficiency and optimizing power consumption. These meticulously crafted strategies define a new pinnacle of power efficiency, redefining excellence in the field.
Introducing Sanzhi's revolutionary two-stage screw air compressor, a true marvel of engineering. Featuring a dual rotary screw design powered externally, it begins with a low-pressure screw assembly to maximize performance, followed by a high-pressure screw assembly. Air sealing films guide the compression process seamlessly through three stages: smooth air intake, dynamic pressurization for exceptional efficiency, and a precise exhaust phase, all illustrating engineering brilliance.
First Stage Compression: Embark on your journey with the innovative two-stage screw air compressor. This technological marvel begins with a precisely designed suction valve that channels gas into the chamber via the low-pressure screw assembly. As the rotor spins, the gas undergoes its first compression, creating a robust foundation for further compression in the next stage, representing a significant technological breakthrough.
Second Stage Compression: As the gas progresses to the second stage, it enters a uniquely designed compact chamber where pressure intensifies. The cycle reaches its peak as the exhaust valve opens, releasing high-pressure gas and completing a cycle of intricate precision, illustrating engineering prowess and technological mastery.
The sophisticated air compression process commences as ambient air gracefully flows through the filter, merging with lubricant in the compression chamber. This mixture initially compresses to an intermediate pressure, then undergoes significant cooling via oil mist in the cooling channel. The cooled gas is then directed to the second-stage rotor for additional compression, achieving the final exhaust pressure. This meticulously orchestrated cycle concludes with the refined expulsion of compressed gas through the exhaust valve, embodying precision engineering and pioneering innovation.
| 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 engineering brilliance with our state-of-the-art centrifugal fan. This marvel of technology, featuring a high-speed rotating impeller, precisely regulates air velocity, ensuring smooth axial airflow throughout the entire system. This breakthrough surpasses conventional air-cooled fans, delivering outstanding motor cooling efficiency. It rapidly reduces temperatures, ensuring uninterrupted and continuous compressor operations. By significantly prolonging the compressor's lifespan, it becomes an essential asset for businesses aiming to maximize both performance and longevity.
1) High efficiency of PM motor:Our revolutionary permanent magnet (PM) motor is a testament to advanced engineering, offering a superior constant torque range and an extensive weak magnetic range. 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 extraordinary efficiency, delivering superlative performance under all operational scenarios.
2) Motor maintenance-free:The permanent magnet motor represents a groundbreaking innovation, meticulously engineered without internal bearings. This strategic design eradicates ongoing bearing maintenance and replacement costs, significantly curtailing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Integrated frequency converter: Leveraging the prowess of China's premier frequency system, our compressor offers precision speed control with unmatched accuracy. This intelligent system seamlessly adapts to real-time gas demands, fostering excellent energy efficiency and optimizing operational performance.
4) No transmission loss: With an advanced direct shaft connection design, the compressor houses a permanent magnet motor within a sleek, compact form. This sophisticated setup eradicates the need for couplings or other transmission components, ensuring an impeccable 100% transmission efficiency.
5) Variable frequency start and soft startThe state-of-the-art motor architecture substantially reduces the impact on power grid devices, safeguarding electrical systems against potential harm and enhancing overall system durability and reliability.
6) Reduced energy consumption: With an impressive frequency conversion range of 25% to 100%, our system realizes over 30% energy savings compared to non-variable-speed compressors and around 5% more than conventional variable frequency models, delivering substantial advantages for systems with variable gas demands.
7) Unique two-stage compression air end:Our expertly designed two-stage compression screw machine ingeniously incorporates both first and second-stage compression rotors within a single housing. Each rotor is gear-driven, ensuring optimal linear velocity and achieving peak compression efficiency.
8) Internal spray curtain cooling method: Our highly effective internal spray curtain cooling method provides exceptional cooling performance, significantly lowering compressed air temperatures. This results in nearly isothermal compression, reduced pressure loss between stages, a lowered compression ratio, and enhanced overall compression efficiency.
9) Reduced internal leakage:The two-stage compression mechanism effectively minimizes the compression ratio for each stage, limiting internal leakage between high and low-pressure areas, consequently enhancing volumetric efficiency.
10) Noise reduction:The minimized compression ratio within the two-stage system drastically reduces noise levels, especially during unloading, fostering a quieter and more serene working environment.
11) Easy 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) Door Panels are Removable:Meticulously crafted with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit adheres to global noise standards. Its door panel design allows easy access and removal, offering a 270-degree comprehensive 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 revolutionary pricing strategy, meticulously designed to offer you unparalleled ex-factory pricing. This exceptional advantage elevates your brand to the zenith of market leadership, significantly enhancing your growth potential. By embracing our cost-effective solutions, you secure enduring success, amplifying your market authority and influence.
2. Seamless Direct Transactions
Our premium products, delivered directly from our state-of-the-art manufacturing facility, ensure remarkable cost efficiency and outstanding operational performance. Each product is masterfully crafted to meet your specific needs, offering a level of customization that aligns seamlessly with your unique business objectives and visionary ambitions.
3. Comprehensive OEM & ODM Solutions
Leverage our expansive production capabilities and expert management team with our unparalleled OEM/ODM services. These custom solutions are carefully crafted to address your unique business challenges and strategic goals, ensuring smooth integration and collaboration that propels your company towards unmatched success and synergy.
4. Tailored Customization Service
Upholding an unwavering commitment to excellence, we deliver tailored solutions for non-standard export needs. We provide customization for critical parameters such as voltage, power, and pressure, creating each solution to precisely fulfill your requirements. Partner with us to explore how we can address your specific challenges with precision and efficiency.
5. Acceptance of Small Orders
We warmly invite you to start with a small trial order, providing the ideal opportunity to experience the exceptional 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 fulfill your exact scheduling requirements. This service ensures smooth operational continuity and flawless integration into your workflow, driving the momentum of your success.
7. Complete Authorization
We proudly offer comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with absolute confidence. This certification is a testament to authenticity and superior quality, capturing the essence of our esteemed brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, a beacon of innovation, where excellence and advanced technology converge in the dynamic world of air compression. With over a decade of unmatched legacy, we proudly stand at the forefront, delivering an extraordinary spectrum of cutting-edge solutions. Our distinguished lineup showcases not only state-of-the-art screw air compressors but also revolutionary screw vacuum pumps, each reflecting our steadfast commitment to technological advancement. Discover our diverse range of screw air compressors, spanning from standard models to those expertly designed for lower pressure, all seamlessly incorporated with pioneering permanent magnet frequency conversion technology and robust two-stage compression systems. We set industry standards with our specialized screw air compressors, meticulously crafted for laser cutting. Experience our unparalleled adaptability with mobile screw compressors, available in both single and dual tank configurations. Our comprehensive array includes mobile electric and diesel-powered screw compressors, enriched by our innovative screw vacuum pumps, each engineered with precision for ultimate reliability and performance.
Our relentless pursuit of manufacturing excellence is driven by state-of-the-art assembly lines engineered to deliver products of unparalleled quality and efficiency. Supported by a dynamic team of over 50 adept professionals, we continually refine our management systems, such as ERP, significantly optimizing lead times to ensure the prompt delivery of our superior products.
Our unwavering commitment to stellar management is manifested in our esteemed ISO9001 quality management system certification. By rigorously aligning with stringent quality standards and employing meticulous control processes, each machine undergoes thorough inspections-from material verification to comprehensive production assessments and scrupulous pre-shipment evaluations. This devotion guarantees that only the finest machines reach our esteemed clients.
Our outstanding customer service begins with expert pre-sales consultations, guiding clients in selecting the perfect air equipment tailored to their specific needs. Our unrivaled customization capabilities allow for adjustments in both design and configurations to meet individual preferences, offering OEM services to fulfill particular dealer requirements. Our dedicated sales and service teams ensure swift and efficient responses, providing seamless after-sales support to guarantee complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, we are unwavering in our quest to consistently deliver exceptional, reliable products while nurturing enduring customer relationships. By expertly combining rapid delivery with superior product quality and competitive pricing, we have solidified our standing as the trusted partner for comprehensive compressed air solutions.
Strategically situated 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 welcome you to visit our distinguished facility and witness firsthand the innovation that sets us apart from the competition.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are an experienced manufacturer with a decade of expertise, specializing in screw air compressors. This specialization distinctly positions us as industry pioneers with an exceptional advantage.
Q2. How do you control quality?
A: 1. We conduct stringent inspections on all raw materials to ensure they meet our rigorous high-quality standards, guaranteeing excellence from the outset.
2. Our meticulous installation procedures maintain superior standards throughout the 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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