Prepare to be captivated by the superior prowess of the 200KW 272HP Screw Air Compressor, a remarkable masterpiece from the esteemed Sanzhi (Henan) Compressor Co., Ltd., a celebrated vanguard in China's vibrant compressor landscape. Sanzhi proudly unveils 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 creation, boasting advanced Centrifugal Fans that herald a new epoch of unmatched energy efficiency and outstanding energy conservation. This engineering marvel is expertly crafted for stationary applications, representing the pinnacle of power and precision, designed to fulfill and surpass even the most rigorous industrial criteria. It sets a new benchmark for performance and dependability, lifting the bar of industry excellence to extraordinary dimensions. Embark on a journey of transformation in compressor technology, where innovation seamlessly integrates with efficiency, catering to those who settle for nothing less than perfection.
Internal Structure Frontside: Enter into the realm of excellence with the frontside of Sanzhi Screw Air Compressor, where every detail is a testament to ingenious craftsmanship and superior engineering prowess. With meticulously arranged components, it is designed to maximize airflow and boost efficiency, guaranteeing a performance that is both seamless and remarkable. This trailblazing architecture redefines mechanical design, elevating operational standards to unparalleled heights.
Internal Structure Backside: Discover the symphony of precision in the backside of the Sanzhi Screw Air Compressor. This engineering masterpiece marries state-of-the-art technology with intricate design, offering remarkable efficiency and unmatched durability. It ensures unwavering reliability, exemplifying the pinnacle of innovative engineering and cutting-edge technological progress.
Working Principle: Delve into the sophisticated mechanics of the Sanzhi air compressor, where every phase is executed with meticulous precision. Tailored for consistent air compression, it adeptly satisfies diverse industrial needs with exceptional performance and steadfast reliability, establishing new benchmarks in industrial efficiency.
Embark on a thrilling journey into air compression technology with Sanzhi's latest model! Discover the exceptional energy efficiency embedded in its single-stage and multi-stage compression systems. The single-stage system minimizes transmission losses and friction, while the multi-stage compression decreases compression ratios, enhancing efficiency while reducing power consumption. This sets a new benchmark in energy efficiency, with meticulously planned strategies that redefine excellence in the industry.
Introducing Sanzhi's groundbreaking two-stage screw air compressor. This engineering marvel showcases a dual rotary screw design, powered by an innovative external system. It commences with a low-pressure screw assembly for optimal function, followed by a high-pressure assembly. Air sealing films maneuver the compression through three stages: an effortlessly smooth air intake, dynamic pressurization for superior efficiency, and an exacting exhaust phase, epitomizing engineering brilliance.
First Stage Compression: Embark on a journey with the two-stage screw air compressor. This marvel of engineering begins with a finely engineered suction valve that guides gas into the chamber via the low-pressure screw assembly. As the rotor initiates its rotation, the gas experiences its preliminary compression, establishing a robust foundation for intensified compression in the subsequent stage, marking a significant milestone in technological achievement.
Second Stage Compression: As the gas progresses to the second stage, it enters a meticulously designed compact chamber where pressure levels soar. The cycle reaches its zenith as the exhaust valve opens, releasing high-pressure gases and completing a flawlessly precise compression cycle, exemplifying engineering excellence and technological mastery at its finest.
The intricate process of air compression commences as ambient air gracefully traverses through the filter, combining with lubricant in the compression chamber. This blend initially compresses to an intermediate pressure, then experiences substantial cooling via oil mist in the cooling channel. The cooled gas transitions to the second-stage rotor for additional compression, achieving the final exhaust pressure. This expertly coordinated cycle culminates in the refined expulsion of compressed gas through the exhaust valve, an embodiment of precision engineering and innovative prowess.
| 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 apex of German engineering excellence with our cutting-edge centrifugal fan. This technological marvel, equipped with a high-speed rotating impeller, expertly controls air velocity and ensures smooth axial airflow across the entire system. This innovative breakthrough surpasses conventional air-cooled fans, delivering exceptional motor cooling efficiency and swiftly lowering temperatures to guarantee uninterrupted and continuous compressor operations. By significantly extending the compressor's lifespan, it becomes an invaluable asset for businesses aspiring to maximize both performance and longevity.
1) High efficiency of PM motor:Our groundbreaking permanent magnet (PM) motor is an exemplar of advanced engineering, offering an outstanding constant torque range and a vast weak magnetic range. Setting new industry standards, it achieves an extraordinary 20-30% improvement in efficiency compared to standard motors. Even when operating beyond its rated capacity, the PM motor maintains outstanding efficiency, ensuring exceptional performance across all operational scenarios.
2) Motor maintenance-free:The permanent magnet motor is a revolutionary innovation, meticulously engineered without internal bearings. This strategic design eliminates ongoing bearing maintenance and replacement costs, significantly reducing overall maintenance expenses and ensuring long-term cost-effectiveness.
3) Integrated frequency converter: Harnessing the capabilities of China's premier frequency system, our compressor offers precision speed control with exceptional accuracy. This intelligent system adapts seamlessly to real-time gas demands, ensuring excellent energy efficiency and optimizing operational performance.
4) No transmission loss: Featuring an advanced direct shaft connection design, the compressor encloses a permanent magnet motor within a sleek, compact form. This sophisticated setup eliminates the need for couplings or other transmission components, ensuring flawless 100% transmission efficiency.
5) Variable frequency start and soft startThe state-of-the-art motor architecture significantly reduces the impact on power grid devices, protecting electrical systems against potential harm while enhancing overall system durability and reliability.
6) 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 standard variable frequency models, offering substantial benefits for systems with variable gas demands.
7) Unique two-stage compression air end:Our expertly crafted two-stage compression screw machine ingeniously integrates 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 extraordinary cooling performance, significantly lowering compressed air temperatures. This results in near-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, reducing 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, particularly during unloading, promoting 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 maintenance is straightforward and user-friendly, making service efficient and hassle-free.
12) Door Panels are Removable:Expertly 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, where the pinnacle of innovation meets unrivaled excellence in the dynamic field of air compression. Proudly carrying a legacy of over ten years, we have established ourselves as forefront leaders, offering an extraordinary spectrum of avant-garde solutions. Our renowned collection not only features state-of-the-art screw air compressors but also trailblazing screw vacuum pumps, epitomizing our steadfast commitment to technological progression. Delve into our diverse range of screw air compressors, spanning from standard to low-pressure models, all seamlessly integrated with cutting-edge permanent magnet frequency conversion technology and resilient two-stage compression systems. We set industry standards with our specialized screw air compressors crafted for laser cutting precision. Experience our exceptional versatility with mobile screw compressors, available in adaptable single and dual tank configurations. Our comprehensive range includes mobile electric and diesel-powered screw compressors, complemented by our revolutionary screw vacuum pumps, each intricately designed for superior reliability and unmatched performance.
Our relentless drive for manufacturing excellence is fueled by state-of-the-art assembly lines, meticulously engineered to deliver unparalleled efficiency and superior quality products. Supported by a dynamic team of over 50 skilled professionals, we continually enhance our management systems, including sophisticated ERP solutions, dramatically cutting lead times and ensuring the prompt delivery of our exceptional products.
Our resolute commitment to superior management is underscored by our prestigious ISO9001 quality management system certification. By steadfastly adhering to stringent quality standards and implementing meticulous control processes, each machine is subjected to thorough examinations-from material verification to production assessments and meticulous pre-shipment evaluations. This unwavering commitment guarantees that only the finest machines reach our esteemed clients.
Our unparalleled customer service experience begins with expert pre-sales consultations, adeptly guiding clients in selecting the perfect air equipment tailored to their unique needs. Our unrivaled customization capabilities allow for bespoke modifications in both appearance and configurations to suit individual preferences, offering OEM services to meet distinct dealer requirements. Our dedicated sales and service teams ensure rapid and effective responses, providing seamless after-sales support to guarantee complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, we are unrelenting in our mission to consistently deliver exceptional, reliable products while nurturing enduring customer relationships. Through expertly blending swift delivery with exceptional product quality and competitive pricing, we have firmly established our reputation 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, merely 30 kilometers away-approximately an hour's drive. We extend a warm invitation to visit our esteemed facility and witness firsthand the groundbreaking innovation that sets us apart from the competition.
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 competitive edge.
Q2. How do you control quality?
A: 1. We conduct stringent inspections on all raw materials to ensure they conform to our exacting 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 equates to 0.1Mpa or 14.5PSI, providing you with a versatile pressure measurement conversion that simplifies your calculations and operations.
1m³/min is equivalent to 35.32cfm, offering a seamless conversion that aligns with your volumetric needs across different systems.
1KW equals 1.34HP, an essential conversion that ensures you can easily transition between power units for efficient machinery operation.
Q5. What are the available voltage options for the air compressors?
A: At Sanzhi (Henan) Compressor Co., Ltd., we proudly present an outstanding range of Sanzhi air compressors, meticulously engineered to align with diverse global voltage standards. Our comprehensive selection includes expertly crafted versions such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. With an unwavering commitment to excellence, we offer exceptional customization to perfectly meet your operational needs. This dedication to flexibility and performance empowers your business with remarkable adaptability and superior functionality.
Q6. How long is the delivery time for the air compressors?
A: By optimizing our efficient voltage configurations, we guarantee swift and precise order fulfillment, with delivery assured within an impressive 15 working days upon order confirmation. For customized orders, our dedicated sales team collaborates with you to develop a precise timeline, ensuring a delivery experience that not only meets but exceeds expectations by thoroughly addressing your unique requirements.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are thoughtfully designed with your convenience in mind, ensuring a smooth and seamless purchasing process. We require a 30% T/T deposit to initiate 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 rightly deserve.
Q8. What is your warranty policy for air compressors?
A: Our warranty is comprehensive and crafted for total peace of mind, featuring a full one-year warranty on the entire machine plus an additional two-year warranty on the screw air compressor, excluding wear-and-tear components. This extensive coverage ensures unparalleled security and confidence in your investment, reinforcing our position as your trusted 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 regular service intervals every 2000 to 3000 hours, tailored to your operating environment. This proactive maintenance schedule ensures durability and optimal 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 and reliable 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 are eager to 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 delivering reliable performance for over a decade. This ensures 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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