Prepare to be utterly captivated by the unparalleled prowess of the 200KW 272HP Screw Air Compressor, an extraordinary masterpiece meticulously crafted by the esteemed Sanzhi (Henan) Compressor Co., Ltd. As a distinguished leader in China's vibrant and pioneering compressor industry, Sanzhi proudly unveils this groundbreaking innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Venture into a realm of fiercely competitive factory pricing with this state-of-the-art wonder, equipped with advanced Centrifugal Fans that herald an era of superior energy efficiency and outstanding energy conservation. This marvel of engineering is expertly designed for stationary applications, standing as the ultimate powerhouse engineered to meet and surpass even the most rigorous industrial standards. It establishes new benchmarks for performance and reliability, propelling the standard of industry excellence to unprecedented and extraordinary heights. Experience a revolution in compressor technology, where innovation seamlessly integrates with efficiency, crafted for those who strive for nothing short of perfection.
Internal Structure Frontside: Delve into the sophisticated precision of the Sanzhi Screw Air Compressor's frontside, where excellence in engineering meets avant-garde design. This meticulously arranged ensemble of components optimizes air flow and performance, ensuring the compressor works flawlessly and efficiently. It becomes a paragon of mechanical innovation.
Internal Structure Backside: Unveil the mesmerizing complexity of the Sanzhi Screw Air Compressor's backside, where an intricately arranged network of components awaits. This engineering wonder marries advanced technology with meticulous design, providing unrivaled efficiency and durability, ensuring the compressor withstands the test of time while maintaining optimal performance.
Working Principle: Embark on a journey into the cutting-edge mechanics of the Sanzhi air compressor, where each phase of operation is carried out with precision and masterful skill. Engineered to provide strong and steady air compression, this compressor is tailored to meet diverse industrial demands, assuring top-tier performance and dependability.
Embark on a thrilling exploration into the forefront of air compression technology with Sanzhi's revolutionary innovation! Discover the extraordinary energy efficiency of the advanced single-stage and multi-stage compression systems. The single-stage system tackles challenges like transmission losses and friction, while multi-stage compression shines by reducing compression ratios at each stage, significantly enhancing efficiency and cutting power consumption. This precisely engineered method not only elevates performance but also slashes energy use, establishing an unmatched benchmark in power efficiency.
Introducing the groundbreaking two-stage screw air compressor by Sanzhi (Henan) Compressor Co., Ltd. This engineering marvel boasts a dual rotary screw design, with each stage driven by an ingenious external power transfer system. The first stage employs a cutting-edge low-pressure screw assembly, perfected for peak performance, followed by a high-pressure screw assembly. Air film seals around each screw guide the compression through three vital phases: smooth air intake, dynamic pressurization achieving unparalleled efficiency, and a perfectly orchestrated exhaust phase.
First Stage Compression: Experience the beginning of the compression landscape with the innovative two-stage screw air compressor. This marvel sets off with a low-pressure screw assembly channeling gas into the compression chamber through a masterfully crafted suction valve. As the rotor spins dynamically, the gas undergoes its initial compression, forming a solid base for the intensified compression that follows in the next stage.
Second Stage Compression: As the gas progresses to the second stage, it enters a uniquely engineered, compact screw chamber where pressures and temperatures soar to impressive heights. The cycle reaches its zenith as the exhaust valve opens, releasing the high-pressure gases. This signifies the culmination of an intricate compression cycle executed with impeccable precision and efficiency.
The intricate journey of air compression begins as ambient air effortlessly flows through the air filter, seamlessly mingling with a touch of lubricant within the compression chamber. This blend undergoes initial compression to an intermediate pressure, followed by significant cooling through oil mist interactions within the cooling channel. The cooled gas then advances to the second-stage rotor for further compression, achieving the desired final exhaust pressure. This meticulously choreographed cycle concludes with the smooth expulsion of the compressed gas through the exhaust valve, marking the completion of an exceptionally 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 the world of exceptional German engineering with our state-of-the-art centrifugal fan. This technological marvel features a high-speed rotating impeller, expertly fine-tuning air velocity and directing flawless axial airflow throughout the system. This groundbreaking innovation not only outperforms traditional air-cooled fans in motor cooling efficiency but also rapidly decreases temperatures, ensuring uninterrupted and seamless compressor operations. It significantly extends the compressor's lifespan, making it an invaluable asset for any enterprise.
1) High efficiency of PM motor:Our groundbreaking permanent magnet (PM) motor is intentionally crafted to deliver a superior constant torque range paired with an extensive weak magnetic range. Leading the field, it surpasses standard motor performance with an impressive 20-30% increase in efficiency. Even at frequencies beyond its rated limits, the PM motor maintains its excellent efficiency, offering unmatched performance under all operational conditions.
2) Motor maintenance-free:The permanent magnet motor is a revolutionary innovation, ingeniously designed without internal bearings. This deliberate design decision eliminates the ongoing expenses associated with motor bearing maintenance and replacement, significantly reducing overall maintenance costs.
3) Integrated frequency converter: Leveraging China's premier frequency system, our compressor delivers precise speed control with remarkable accuracy. The intelligent system adeptly adjusts to real-time gas demands, championing exceptional energy efficiency while maximizing operational performance.
4) No transmission loss: Featuring a direct shaft connection architecture, the compressor seamlessly integrates a permanent magnet motor in a sleek and compact design. This sophisticated configuration eliminates the need for couplings or other transmission components, ensuring impeccable 100% transmission efficiency.
5) Variable frequency start and soft startThe advanced motor architecture significantly reduces the impact on power grid devices, protecting electrical systems from potential damage and enhancing the overall durability of the system.
6) Reduced energy consumption: With 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 conventional variable frequency models, providing substantial benefits for systems with varying gas demands.
7) Unique two-stage compression air end:Our precisely engineered two-stage compression screw machine houses both first and second-stage compression rotors within a single casing. Each rotor is driven by its own gear, ensuring optimal linear velocity and achieving the highest compression efficiency.
8) Internal spray curtain cooling method: Our highly efficient internal spray curtain cooling method delivers outstanding cooling performance, significantly reducing the temperatures of compressed air. This results in nearly isothermal compression, minimized pressure loss between stages, reduced compression ratio, and enhanced overall compression efficiency.
9) Reduced internal leakage:The two-stage compression mechanism effectively reduces the compression ratio for each stage, minimizing internal leakage between high and low-pressure zones, thus improving volumetric efficiency.
10) Noise reduction:The reduced compression ratio within the two-stage system dramatically lowers noise levels, especially during unloading, creating a quieter and more serene working environment.
11) Easy maintenance and service:Despite its advanced two-stage compression design, the system's other components and structures remain closely aligned with those of single-stage compressors, ensuring straightforward maintenance and highly user-friendly service.
12) Door Panels are Removable:Expertly constructed with noise-reducing metal plates and lined with dense sound-absorbing material, the unit meets global noise standards. Its door panel is engineered for effortless access and removal, providing a 270-degree comprehensive entry, which greatly simplifies access for maintenance personnel and enhances overall service efficiency.
1. Unbeatable Pricing Advantage
Experience unprecedented financial prosperity with our groundbreaking pricing strategy, crafted to deliver unmatched ex-factory prices. This strategic advantage catapults your brand to market leadership and significantly amplifies your growth trajectory. Embrace our cost-effective solutions to secure enduring success, boosting your market influence and leadership stature.
2. Seamless Direct Transactions
Our cutting-edge products, shipped directly from our avant-garde manufacturing hub, ensure optimal cost efficiency and superior operational excellence. Each product is meticulously engineered to fulfill your specific requirements, offering a level of customization that perfectly aligns with your unique aspirations and visionary objectives.
3. Extensive OEM & ODM Solutions
Harness our expansive production expertise and proficient management through our unparalleled OEM/ODM services. These tailored solutions are precisely attuned to your unique business needs and strategic objectives, ensuring seamless integration and collaboration, thus driving your company's success and synergistic performance.
4. Tailored Customization Service
With an unwavering commitment to excellence, we provide bespoke solutions for non-standard export demands. We offer customized options for key parameters such as voltage, power, and pressure, tailoring each solution to precisely meet your specific challenges. Partner with us to explore how we can address your distinctive needs.
5. Acceptance of Small Orders
We warmly invite you to initiate a small trial order, presenting the perfect chance to witness the exceptional quality and performance of our products firsthand. Our offerings consistently exceed industry benchmarks, setting new standards for excellence and pioneering innovation.
6. Swift Delivery
Take advantage of our expeditious delivery service, providing meticulously crafted high-quality products that meet your precise scheduling demands. This ensures seamless operational flow and smooth integration into your processes, propelling the momentum of your successful journey.
7. Complete Authorization
We proudly bestow comprehensive authorization certificates to our esteemed distributors, empowering them to represent our prestigious SANZHI brand with utmost assurance. This endorsement certifies authenticity and superior quality, embodying the core essence of our celebrated brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, where visionary innovation converges with unmatched expertise in the dynamic realm of air compression technology. Boasting over a decade of profound industry experience, our revered company has risen to industry prominence, offering an exceptional array of cutting-edge products. Our acclaimed selection encompasses advanced screw air compressors and innovative screw vacuum pumps, which embody our steadfast commitment to technological excellence. Delve into our diverse spectrum of screw air compressors, encompassing everything from standard to low-pressure models, all powered by permanent magnet frequency conversion technology and robust two-stage compression systems. We set new benchmarks with specialized screw air compressors designed for laser cutting, showcasing our remarkable adaptability through versatile single-tank and double-tank mobile screw compressors. Peruse our extensive catalog, featuring both electric and diesel-powered mobile screw compressors, alongside sophisticated screw vacuum pumps, each meticulously engineered for unparalleled reliability and superior performance.
Our relentless pursuit of manufacturing brilliance is driven by state-of-the-art assembly lines that guarantee unmatched efficiency and exceptional quality. With a dynamic team of over 50 skilled professionals, we are constantly advancing our management systems, including ERP, to significantly cut lead times and ensure the rapid delivery of our outstanding products.
Our steadfast commitment to excellence in management is exemplified by our esteemed ISO9001 quality management system certification. By adhering to strict quality standards and implementing meticulous control processes, every machine is subject to a comprehensive inspection, encompassing material verification, production assessments, and thorough pre-shipment evaluations. This guarantees that only machines of the highest caliber are delivered to our esteemed clientele.
From the outset, our expertise shines in pre-sales consultations that expertly guide clients in selecting the ideal air equipment tailored to their specific requirements. With unparalleled customization capabilities, we can modify both appearance and configurations to meet individual preferences, offering OEM services to cater to specific dealer needs. Our dedicated sales and service team ensures timely and effective responses, delivering seamless after-sales support to ensure complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our unwavering mission is to consistently deliver extraordinary and dependable products while fostering enduring customer relationships. We masterfully combine rapid delivery with exceptional product quality and competitive pricing, securing our standing as the trusted partner for comprehensive compressed air solutions.
Strategically situated in Xinzheng City, Henan Province, China, our cutting-edge factory optimizes client convenience with complimentary transportation from Xinzheng International Airport, a mere 30 kilometers away-approximately an hour's drive. We cordially invite you to visit our distinguished facility and witness firsthand the innovation that truly sets us apart.
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer boasting a decade of experience, specializing in screw air compressors, setting us apart with unmistakable industry leadership and distinction.
Q2. How do you control quality?
A: 1. We conduct rigorous inspections on all raw materials to ensure they meet our stringent high-quality standards, guaranteeing excellence from inception.
2. Our meticulous installation processes uphold superior standards throughout the entire production cycle, ensuring impeccable quality.
3. Each machine undergoes at least 5 continuous hours of intensive testing prior to dispatch, ensuring peak performance and unparalleled 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 specifics, 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?
1 Bar is equivalent to 0.1 Mpa, which is the same as 14.5 PSI, offering a clear understanding of pressure measurement conversions.
1 m³/min translates to 35.32 cfm, ensuring a comprehensive grasp of airflow measurement conversions.
1 KW equates to 1.34 HP, providing an easy-to-understand conversion between kilowatts and horsepower.
Q5. What are the available voltage options for the air compressors?
A: At Sanzhi (Henan) Compressor Co., Ltd., we are proud to offer an exceptional range of Sanzhi air compressors. They are meticulously engineered to meet diverse regional voltage standards. Our configurations include precise calibrations such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Our firm commitment to excellence ensures unparalleled customization, seamlessly aligning with your operational requirements. This dedication to adaptability empowers your business with superior performance and unmatched flexibility.
Q6. How long is the delivery time for the air compressors?
A: Through the optimization of our streamlined voltage specifications, we guarantee that our order fulfillment is both swift and efficient. Our standard delivery period is a mere 15 working days post-confirmation. For customized orders, our dedicated sales team partners closely with you to define a precise timeline, ensuring a delivery experience that not only meets but exceeds your expectations by expertly addressing 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 seamless transaction process. We require a 30% T/T deposit to initiate the purchase, followed by 40% T/T before shipment, and the final 30% T/T upon receipt of the B/L copy. The flexibility to transact in either USD or RMB offers our valued clients the convenience and adaptability they rightfully deserve.
Q8. What is your warranty policy for air compressors?
A: We provide a comprehensive warranty that guarantees complete peace of mind. This includes a full one-year warranty on the entire machine, alongside a two-year warranty specifically on the screw air compressor, excluding consumable parts. Such extensive coverage ensures unmatched protection and assurance for your investment, positioning us as a trusted partner you can count on with confidence.
Q9. What is the maintenance schedule for the air compressors?
A: To ensure peak performance and prolong the lifespan of your equipment, we recommend initial maintenance after the first 500 hours of operation, followed by regular service intervals every 2000 to 3000 hours, customized to your operational environment. This proactive schedule guarantees durability and exceptional performance, ensuring years of reliable service and operational excellence.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are meticulously engineered to excel in high-temperature conditions. They are designed to perform reliably across an extensive temperature spectrum ranging from -20°C to 45°C (-4°F to 113°F), ensuring dependable performance even in the most demanding scenarios.
Q11. Do you offer OEM and ODM services?
A: Indeed, we provide comprehensive OEM and ODM services, backed by our talented design team. We warmly welcome custom orders and are dedicated to bringing your unique concepts to fruition with precision and excellence, consistently exceeding your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously constructed for exceptional longevity, typically delivering reliable performance for more than a decade. This ensures steadfast support for your operations, underpinned by unwavering dependability and enduring quality.
Q13. Do you provide spare parts for the machines?
A: Absolutely, we are committed to offering ongoing support by supplying essential spare parts for your machines. This ensures uninterrupted operations and optimal performance, solidifying our dedication to your success.
Q14. How is your after-sales service structured?
74886683
){kind=link}