Prepare to be utterly captivated by the unparalleled prowess of the Sanzhi 268HP Screw Air Compressor with Centrifugal Fan, 200kw, 0.8-1.3 MPa, 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: Explore the exquisite design of the Sanzhi Screw Air Compressor's frontside. Here, precision craftsmanship meets advanced design principles, creating a harmonious space where each component is strategically positioned for optimal airflow and functionality. This meticulous layout elevates mechanical sophistication to new heights, showcasing engineering excellence and ensuring unrivaled compressor performance and efficiency.
Internal Structure Backside: Marvel at the intricately arranged components on the backside of the Sanzhi Screw Air Compressor. This engineering marvel seamlessly integrates advanced technology with a sophisticated design, delivering unparalleled efficiency and durability. It ensures that the compressor consistently maintains peak performance over time, setting a superior standard in engineering robustness.
Working Principle: Dive into the advanced mechanics of the Sanzhi air compressor, where each operational stage is executed with utmost precision. Designed for powerful and reliable air compression, this compressor meets a wide array of industrial demands with superior performance, promising consistent, top-tier reliability.
Embark on a thrilling exploration of cutting-edge air compression with Sanzhi's pioneering model! Uncover the extraordinary energy efficiency of both single-stage and multi-stage compression systems. Single-stage systems expertly manage issues like transmission losses and friction, while multi-stage compression excels by reducing compression ratios at each step, greatly enhancing efficiency and cutting energy consumption. This intelligently engineered approach not only boosts performance but also sets an unmatched benchmark in energy efficiency, significantly lowering power usage.
Introducing the revolutionary two-stage screw air compressor from Sanzhi (Henan) Compressor Co., Ltd. This marvel of engineering features a dual rotary screw setup, with each stage powered by an ingenious external power transfer system. The first stage includes a state-of-the-art low-pressure screw assembly, optimized for peak performance, followed by a high-pressure screw assembly. Surrounding each screw are air sealing films that guide compression through three essential phases: smooth air intake, dynamic pressurization, and a precisely executed exhaust phase, achieving remarkable efficiency.
First Stage Compression: Experience the onset of the compression journey with our innovative two-stage screw air compressor. This engineering feat starts with a low-pressure screw assembly that channels gas into the compression chamber via a meticulously designed suction valve. As the rotor spins energetically, the gas undergoes initial compression, setting a strong foundation for further intensified compression in the next stage.
Second Stage Compression: As the gas transitions to the second stage, it enters a finely crafted, compact screw chamber. Here, pressures and temperatures peak impressively, culminating in the cycle's zenith as the exhaust valve opens to release the high-pressure gases, marking the apex of the intricate compression cycle with outstanding precision and efficiency.
The intricate pathway of air compression begins as ambient air flows seamlessly through the air filter, merging subtly with a trace of lubricant within the compression chamber. This mixture undergoes initial compression to an intermediate pressure, followed by significant cooling through oil mist interactions in the cooling channel. The cooled gas then moves to the second-stage rotor for secondary compression, reaching the desired final exhaust pressure. This carefully orchestrated cycle concludes with the smooth expulsion of compressed gas through the exhaust valve, completing 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. |
Step into a realm of unparalleled German engineering prowess with our cutting-edge centrifugal fan. This marvel of technology boasts a high-speed rotating impeller that expertly controls air velocity, ensuring impeccable axial airflow across the entire system. This pioneering advancement outshines traditional air-cooled fans with its superior motor cooling efficiency, rapidly lowering temperatures to guarantee uninterrupted and seamless compressor operations. By extending the compressor's lifespan, it becomes an indispensable asset for any enterprise aiming to optimize performance and durability.
1) Exceptional Efficiency of PM Motor:Our innovative permanent magnet (PM) motor excels with a design that guarantees unmatched constant torque range and an extensive weak magnetic range. Setting new standards in the industry, it offers a remarkable 20-30% efficiency boost compared to conventional motors. Even at frequencies surpassing its rated capacity, the PM motor retains superior efficiency, delivering exceptional performance under all operational conditions.
2) Maintenance-Free Motor:The permanent magnet motor is a groundbreaking innovation, masterfully designed without internal bearings. This smart design decision eliminates ongoing bearing maintenance and replacement costs, drastically reducing overall maintenance expenses and ensuring long-term economic efficiency.
3) Integrated Frequency Converter: Equipped with China's leading frequency system, our compressor provides precise speed control with unmatched precision. This intelligent system adeptly caters to real-time gas demands, enhancing energy efficiency and optimizing operational performance.
4) Zero Transmission Loss: Boasting a direct shaft connection design, the compressor integrates a permanent magnet motor in an elegant, compact form. This advanced configuration eradicates the need for couplings or other transmission components, ensuring flawless 100% transmission efficiency.
5) Variable Frequency Start and Soft Start:The advanced motor architecture significantly mitigates the impact on power grid devices, safeguarding electrical systems from potential damage and boosting overall system robustness and reliability.
6) Reduced Energy Consumption: With an astounding 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 traditional variable frequency models, providing substantial advantages for systems with fluctuating gas demands.
7) Distinctive Two-Stage Compression Air End:Our expertly crafted two-stage compression screw machine incorporates both first and second-stage compression rotors within a single housing. Each rotor is driven by its own gear, ensuring optimal linear velocity and achieving maximum compression efficiency.
8) Internal Spray Curtain Cooling Method: Our highly efficient internal spray curtain cooling method offers outstanding cooling performance, significantly reducing compressed air temperatures. 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 system effectively lowers the compression ratio for each stage, minimizing internal leakage between high and low-pressure areas, thereby increasing volumetric efficiency.
10) Remarkable Noise Reduction:The minimized compression ratio within the two-stage system significantly curtails noise levels, especially during unloading, creating a quieter and more tranquil working environment.
11) Simplified Maintenance and Service:Despite its sophisticated two-stage compression layout, the system's other components and structures remain closely aligned with those of single-stage compressors, ensuring that maintenance is straightforward and service remains user-friendly and efficient.
12) Easily Removable Door Panels:Expertly crafted with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit complies with global noise standards. Its door panel is designed for easy access and removal, offering a 270-degree comprehensive entrance that greatly simplifies maintenance personnel's access and enhances overall service efficiency.
1. Unbeatable Pricing Advantage
Unlock the gateway to extraordinary financial success with our revolutionary pricing strategy, meticulously crafted to provide unparalleled ex-factory pricing. This strategic edge not only propels your brand towards market leadership but also significantly enhances your growth trajectory. By integrating our cost-efficient solutions, you pave the way for enduring success while amplifying your market presence and authority.
2. Seamless Direct Transactions
Our state-of-the-art products, delivered straight from our cutting-edge manufacturing facilities, offer unmatched cost efficiency and superior operational performance. Each meticulously crafted product is tailored to meet your specific requirements, providing customization that perfectly aligns with your distinct business needs and visionary aspirations.
3. Extensive OEM & ODM Solutions
Leverage our vast production capabilities and proficient management team through our unmatched OEM/ODM services. These tailored solutions are carefully crafted to meet your unique business demands and strategic goals, ensuring seamless integration and collaboration that propels your company towards success and synergy.
4. Tailored Customization Service
Showcasing our unwavering commitment to excellence, we offer bespoke solutions specifically tailored for non-standard export requirements. Our customization covers essential parameters such as voltage, power, and pressure, precisely crafting each solution to meet your unique needs. Connect with us to discover how we can address your distinct challenges with precision and efficiency.
5. Welcoming Small Orders
We warmly invite you to start with a small trial order, offering the perfect opportunity to witness the exceptional quality and performance of our products firsthand. Our offerings consistently exceed industry standards, setting new benchmarks for excellence and driving pioneering innovation.
6. Swift Delivery
Take advantage of our rapid delivery service, providing meticulously crafted, high-quality products that fit seamlessly into your specific scheduling needs. This service guarantees smooth operational continuity and flawless integration into your workflow, boosting the momentum of your successful endeavors.
7. Comprehensive Authorization
We proudly offer comprehensive authorization certificates to our valued distributors, empowering them to represent the esteemed SANZHI brand with utmost confidence. This certification stands as a testament to authenticity and superior quality, embodying the very essence of our revered brand reputation.
Successful Cases
Welcome to Sanzhi (Henan) Compressor Co., Ltd, a beacon of cutting-edge innovation where excellence is redefined in the dynamic sphere of air compression. With over a decade of unparalleled expertise, our prestigious company has ascended as a leader, offering a remarkable suite of pioneering products. Our distinguished range includes advanced screw air compressors and revolutionary screw vacuum pumps, embodying our relentless commitment to technological advancement. Discover our versatile collection of screw air compressors, ranging from standard to low-pressure models, all seamlessly enhanced by sophisticated permanent magnet frequency conversion technology and robust two-stage compression systems. We set new benchmarks with specialized screw air compressors for laser cutting. Our remarkable adaptability shines through in both single-tank and double-tank mobile screw compressors. Delve into our extensive catalog featuring electric and diesel-powered mobile screw compressors, alongside sophisticated screw vacuum pumps, each crafted with meticulous precision for unmatched reliability and performance.
Our unwavering dedication to manufacturing excellence is powered by cutting-edge assembly lines that ensure unparalleled efficiency and top-tier quality. Backed by a dynamic team of over 50 skilled professionals, we continuously refine our management systems, including ERP, significantly reducing lead times and ensuring the swift delivery of our exceptional products.
Our steadfast commitment to superior management is underscored by our prestigious ISO9001 quality management system certification. By adhering to rigorous quality standards and employing meticulous control processes, each machine undergoes comprehensive inspections, from material verification to production assessments and thorough pre-shipment evaluations. This ensures that only machines of the highest caliber reach our esteemed clients.
From the outset, our customer service expertise is evident in pre-sales consultations that expertly guide clients in selecting the perfect air equipment tailored to their specific needs. Our unparalleled customization capabilities allow us to modify both appearance and configurations to meet individual preferences, offering OEM services to fulfill specific dealer requirements. Our dedicated sales and service team ensures prompt and effective responses, delivering seamless after-sales support to guarantee complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, our steadfast mission is to consistently deliver exceptional and reliable products while nurturing enduring customer relationships. We expertly combine rapid delivery with outstanding product quality and competitive pricing, solidifying our reputation as the trusted partner for comprehensive compressed air solutions.
Strategically situated in Xinzheng City, Henan Province, China, our state-of-the-art factory enhances client convenience with complimentary transportation from Xinzheng International Airport, located just 30 kilometers away-approximately an hour's drive. We warmly invite you to visit our esteemed facility and witness firsthand the innovation that sets us apart.
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 sets us distinctly apart, positioning us as industry leaders with distinction.
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 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 present our exceptional range of Sanzhi air compressors. Our expertly crafted compressors are designed to meet diverse regional voltage standards, featuring configurations such as 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Our dedication to perfection ensures unparalleled customization and seamless integration with your operational requirements. This commitment empowers your business with unmatched adaptability and superior performance.
Q6. How long is the delivery time for the air compressors?
A: By enhancing our streamlined voltage specifications, we ensure rapid and efficient order fulfillment with a standard delivery time of just 15 working days post-confirmation. For tailored orders, our dedicated sales experts work closely with you to establish a precise timeline, guaranteeing a delivery experience that not only meets but exceeds your expectations by addressing your specific needs meticulously.
Q7. What are the payment terms for purchasing air compressors?
A: Our payment terms are crafted for simplicity and convenience, ensuring a smooth transactional process. We require a 30% T/T deposit to commence the purchase, followed by 40% T/T before dispatch, with the final 30% T/T due upon receipt of the B/L copy. The flexibility to conduct transactions in both USD and RMB provides our esteemed clients with the ease and adaptability they deserve.
Q8. What is your warranty policy for air compressors?
A: We offer a comprehensive warranty that assures complete peace of mind. This includes a full one-year warranty on the entire machine and a two-year warranty on the screw air compressor, excluding consumable parts. Such extensive coverage provides unmatched protection and assurance for your investment, positioning us as a trusted partner you can rely on.
Q9. What is the maintenance schedule for the air compressors?
A: To maintain optimal performance and extend your equipment's lifespan, we recommend an initial maintenance after the first 500 hours of operation. This should be followed by regular service intervals every 2000 to 3000 hours, tailored to your operational environment. This proactive schedule ensures durability and exceptional performance, guaranteeing years of reliable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are expertly engineered to excel in high-temperature conditions. They are designed to function reliably across a broad temperature spectrum from -20°C to 45°C (-4°F to 113°F), ensuring dependable performance even under the most challenging scenarios.
Q11. Do you offer OEM and ODM services?
A: Indeed, we provide comprehensive OEM and ODM services, driven by our talented design team. We warmly welcome custom orders and are dedicated to realizing your unique concepts with precision and excellence, consistently surpassing your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously built for exceptional longevity, typically providing reliable performance for over 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 remain committed to offering ongoing support by supplying essential spare parts for your machines, ensuring uninterrupted operations and optimal performance.
Q14. How is your after-sales service structured?
74886683
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