Prepare to be captivated by the outstanding prowess of the 200KW 272HP Screw Air Compressor, a masterpiece engineered by the eminent Sanzhi (Henan) Compressor Co., Ltd. As a distinguished leader in China's vibrant compressor market, Sanzhi proudly presents this groundbreaking innovation: the Permanent Magnet Variable Frequency Two-Stage Screw Air Compressor. Step into a highly competitive pricing landscape with this state-of-the-art marvel, featuring advanced Centrifugal Fans that herald a new era of unmatched energy efficiency and significant energy savings. This engineering achievement is crafted with meticulous precision for stationary applications, representing the ultimate powerhouse, designed to meet and surpass even the most rigorous industrial standards. It sets new benchmarks for performance and reliability, elevating the industry to extraordinary levels of excellence. Experience a transformation in compressor technology where innovation perfectly harmonizes with efficiency, tailored for those who seek nothing short of perfection.
Internal Structure Frontside: Immerse yourself in the sophisticated realm of design excellence with the Sanzhi Screw Air Compressor's frontside. This masterpiece seamlessly integrates artistic elegance with state-of-the-art technology, where each component is meticulously arranged to enhance airflow and optimize efficiency. The result is a flawless and vigorous operation, setting a new standard in mechanical design and elevating performance to extraordinary levels.
Internal Structure Backside: Explore the intricate harmony of the Sanzhi Screw Air Compressor's backside. This exemplary piece of engineering combines cutting-edge technology with complex design, achieving exceptional efficiency and unparalleled durability. With an unwavering dedication to performance reliability, it stands as a monument to innovative engineering and advanced technological progress.
Working Principle: Discover the precision mechanics of the Sanzhi air compressor, a true marvel of engineering where every stage functions with remarkable accuracy. It is purposefully engineered for consistent air compression, delivering outstanding performance and reliability across a range of industrial needs, setting new standards in industrial efficiency and excellence.
Embark on an exhilarating journey into the realm of air compression technology with Sanzhi's latest cutting-edge model! Experience the exceptional energy efficiency of its adept single-stage and multi-stage compression systems. In single-stage systems, transmission losses and friction are significantly reduced, while multi-stage compression optimizes compression ratios, enhancing efficiency and minimizing power consumption. These expertly devised strategies establish a new benchmark in power efficiency, redefining engineering excellence.
Introducing the groundbreaking two-stage screw air compressor from Sanzhi. This engineering marvel features a dual rotary screw configuration powered by an innovative external system. It begins with a low-pressure screw assembly for optimal efficiency, advancing to a high-pressure screw assembly. Air sealing films expertly direct compression through three stages: a seamless air intake, dynamic pressurization for superior efficiency, and a precise exhaust phase-truly an embodiment of engineering brilliance.
First Stage Compression: Begin your journey with the two-stage screw air compressor. This engineering masterpiece starts with a precisely engineered suction valve that directs gas into the chamber via the low-pressure screw assembly. As the rotor spins, the gas undergoes its first compression, laying a strong foundation for increased compression in the next stage, marking a triumph in technological advancement.
Second Stage Compression: As the gas advances to the second stage, it enters a carefully designed compact chamber where pressure intensifies. The cycle reaches its peak as the exhaust valve opens, releasing high-pressure gases and completing an intricately executed compression cycle, exemplifying the pinnacle of engineering skill and technological expertise.
The intricate air compression process commences with ambient air seamlessly passing through the filter, merging with lubricant in the compression chamber. Initially, this mixture compresses to intermediate pressure, then undergoes significant cooling through oil mist in the cooling channel. The cooled gas proceeds to the second-stage rotor for further compression, culminating in the final exhaust pressure. This expertly orchestrated cycle concludes with the precise release of compressed gas through the exhaust valve, showcasing 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. |
Dive into the epitome of German precision engineering with our cutting-edge centrifugal fan. This technological marvel, featuring a high-speed rotating impeller, meticulously manages air velocity to guarantee seamless axial airflow across the entire system. This revolutionary advancement outshines traditional air-cooled fans by providing exceptional motor cooling efficiency, swiftly lowering temperatures to ensure unceasing and consistent compressor operations. By markedly extending the compressor's lifespan, it becomes a quintessential asset for enterprises striving to enhance both performance and durability.
1) Unmatched Efficiency of PM Motor:Our groundbreaking permanent magnet (PM) motor exemplifies advanced engineering, offering a superior constant torque range and an expansive weak magnetic range. Setting unprecedented industry standards, it attains an outstanding 20-30% efficiency increase in comparison to typical motors. Even when operating beyond its rated capacity, the PM motor retains remarkable efficiency, delivering exceptional performance across all operational scenarios.
2) Maintenance-Free Motor Design:Experience the pinnacle of modern engineering with our permanent magnet motor, a revolutionary innovation meticulously designed without internal bearings. This strategic design eliminates ongoing bearing maintenance and replacement costs, significantly reducing overall maintenance expenses and ensuring long-term cost efficiency.
3) Seamless Integrated Frequency Converter: Harnessing the expertise of China's leading frequency system, our compressor offers precise speed control with unmatched accuracy. This intelligent system seamlessly adjusts to real-time gas demands, promoting excellent energy efficiency while optimizing operational performance.
4) Eliminated Transmission Loss: With an advanced direct shaft connection design, the compressor elegantly incorporates a permanent magnet motor within a sleek, compact structure. This sophisticated setup eliminates the need for couplings or other transmission components, ensuring an extraordinary 100% transmission efficiency.
5) Variable Frequency Start and Soft Start Innovations:The cutting-edge motor architecture considerably reduces the impact on power grid devices, protecting electrical systems from potential damage and boosting overall system durability and reliability.
6) Significantly 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 conventional variable frequency models, offering substantial benefits for systems with fluctuating gas demands.
7) Distinctive Two-Stage Compression Air End:Our expertly crafted two-stage compression screw machine ingeniously melds first and second-stage compression rotors within a single housing. Each rotor is gear-driven, facilitating optimal linear velocity and attaining peak compression efficiency.
8) Innovative Internal Spray Curtain Cooling Method: Our highly efficient internal spray curtain cooling approach delivers exceptional cooling performance, significantly reducing compressed air temperatures. This results in nearly isothermal compression, minimized pressure loss between stages, a decreased compression ratio, and enhanced overall compression efficiency.
9) Minimized Internal Leakage:The two-stage compression mechanism adeptly reduces the compression ratio for each stage, minimizing internal leakage between high and low-pressure areas, thereby improving volumetric efficiency.
10) Superior Noise Reduction:The minimized compression ratio within the two-stage system drastically diminishes noise levels, especially during unloading, cultivating a quieter and more serene 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:Thoughtfully crafted with noise-reducing metal plates and lined with dense sound-absorbing materials, the unit complies with global noise standards. Its door panel design allows easy access and removal, offering a 270-degree broad 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 unique advantage propels your brand to the zenith of market leadership, significantly enhancing your growth trajectory. By adopting our cost-efficient solutions, you secure enduring success, enhancing your market influence and authority like never before.
2. Seamless Direct Transactions
Our premium offerings, delivered directly from our state-of-the-art production facility, ensure exceptional cost efficiency and superior operational performance. Each product is expertly crafted to meet your specific requirements, offering unparalleled customization that aligns perfectly with your unique business objectives and visionary goals.
3. Comprehensive OEM & ODM Solutions
Leverage our expansive production capabilities and expert management team with our unrivaled OEM/ODM services. These tailor-made solutions are thoughtfully devised to address your unique business challenges and strategic goals, ensuring smooth integration and collaboration that propel your company towards unmatched success and synergy.
4. Tailored Customization Service
With an unwavering commitment to excellence, we deliver personalized solutions for non-standard export needs. We offer customization for crucial parameters such as voltage, power, and pressure, meticulously crafting each solution to precisely meet your needs. Partner with us to discover 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 perfect opportunity to experience the exceptional quality and performance of our products firsthand. Our offerings consistently exceed industry benchmarks, setting new standards for excellence and leading innovation.
6. Swift Delivery
Benefit from our rapid delivery service, offering meticulously crafted, top-quality products that meet your precise scheduling needs. This service ensures seamless operational continuity and flawless integration into your workflow, driving the momentum of your success with impeccable efficiency.
7. Complete Authorization
We proudly provide comprehensive authorization certificates to our esteemed distributors, empowering them to represent the distinguished SANZHI brand with utmost confidence. This certification is a hallmark of authenticity and superior quality, embodying the essence of our celebrated brand reputation.
Successful Cases
Welcome to the illustrious world of Sanzhi (Henan) Compressor Co., Ltd., a beacon of innovation and excellence in air compression technology. Over a decade of expertise has positioned us as pioneers, delivering a diverse and unrivaled array of solutions. Our prestigious collection includes not only the most sophisticated screw air compressors but also revolutionary screw vacuum pumps, exemplifying our dedication to technological leadership. Experience our versatile range of screw air compressors, from standard variants to models engineered for low-pressure tasks, all featuring cutting-edge permanent magnet frequency conversion technology and robust two-stage compression systems. Our specialized screw air compressors for laser cutting set industry standards. We offer unmatched versatility with mobile screw compressors, available in both single and dual tank configurations. Our comprehensive lineup extends to mobile electric and diesel-powered screw compressors, and our innovative screw vacuum pumps, each engineered for supreme reliability and performance.
Our relentless pursuit of manufacturing excellence is driven by state-of-the-art assembly lines, engineered to produce top-tier products with unmatched efficiency. With a dynamic team of over 50 skilled professionals, we continuously refine our management systems, including advanced ERP solutions, ensuring reduced lead times and punctual delivery of our superior products.
Our commitment to quality management is epitomized by our ISO9001 certification. By adhering to rigorous quality standards and thorough control processes, every machine undergoes comprehensive inspections, from material verification to exhaustive pre-shipment evaluations, guaranteeing that only the finest machines reach our esteemed clients.
Our exceptional customer service begins with expert pre-sales consultations, guiding each client in selecting the optimal air equipment tailored to their specific needs. We offer unrivaled customization capabilities, allowing modifications in both appearance and configurations to meet personal preferences, alongside OEM services for specific dealer requirements. Our dedicated sales and service teams ensure swift responses, providing seamless after-sales support that leads to complete customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd., we remain unwavering in our mission to consistently provide exceptional, reliable products while fostering enduring customer relationships. By expertly combining rapid delivery, 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 cutting-edge factory enhances client convenience with complimentary transportation from Xinzheng International Airport, just 30 kilometers away-approximately an hour's drive. We warmly invite you to visit our esteemed facility and witness firsthand the innovation and excellence that set 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 specialization distinctly positions us as industry leaders with a remarkable edge.
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 essential details, and we will craft 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 take immense pride in unveiling a superb array of Sanzhi air compressors, exemplifying masterful engineering to cater to diverse global voltage criteria. This impressive line-up boasts versions finely tuned to options like 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. With an unwavering dedication to excellence, we ensure unmatched customization, perfectly aligning with your operational requirements. This steadfast commitment enhances your business through extraordinary adaptability and top-tier functionality.
Q6. How long is the delivery time for the air compressors?
A: By optimizing our sophisticated voltage configurations, we are poised to deliver prompt and precise order fulfillment, with a promise of delivery within an impressive span of just 15 working days post-order confirmation. In cases of custom orders, our devoted sales team collaborates closely with you to establish a precise timeline, ensuring a delivery journey that not only meets but exceeds expectations by thoroughly accommodating your specific requirements.
Q7. What are the payment terms for purchasing air compressors?
A: Our thoughtfully crafted payment terms are designed with your convenience at heart, ensuring a purchasing process that's both smooth and seamless. Initiate your purchase with a 30% T/T deposit, followed by a 40% T/T payment prior to shipment, and conclude with the remaining 30% T/T upon receipt of the B/L copy. With the flexibility of payment options in both USD and RMB, we ensure our esteemed clients enjoy the ultimate convenience and flexibility.
Q8. What is your warranty policy for air compressors?
A: Designed for your absolute peace of mind, our comprehensive warranty offers a full one-year coverage on the entire machine, accompanied by an additional two-year warranty specifically for the screw air compressor, excluding wear-and-tear parts. This extensive coverage ensures unparalleled security and confidence in your investment, solidifying our role as your trusted partner.
Q9. What is the maintenance schedule for the air compressors?
A: To ensure peak performance and extend the lifespan of your equipment, we advocate for an initial maintenance check after the first 500 hours of operation, followed by regular service intervals every 2000 to 3000 hours, tailored to your specific operating environment. This proactive approach guarantees durability and optimal performance, promising years of reliable service.
Q10. Can the machines operate in high-temperature environments?
A: Absolutely, our machines are engineered to excel in high-temperature environments, delivering consistent and remarkable performance across a substantial temperature range from -20°C to 45°C (-4°F to 113°F). Rest assured of their reliable operation even under the most challenging conditions.
Q11. Do you offer OEM and ODM services?
A: Indeed, we proudly provide a comprehensive array of OEM and ODM services, underpinned by our expert design team. We enthusiastically welcome custom orders, committed to bringing your unique visions to fruition with precision and excellence, consistently surpassing your expectations.
Q12. What is the expected lifespan of your air compressors?
A: Our air compressors are meticulously crafted for exceptional durability, often delivering reliable performance for over a decade. This enduring reliability and quality provide unwavering support for your operations.
Q13. Do you provide spare parts for the machines?
A: Absolutely, our commitment to continuous support is unwavering, as we diligently supply crucial spare parts for your machines, ensuring smooth operations and optimal performance at all times.
Q14. How is your after-sales service structured? Our after-sales service is meticulously crafted to ensure exceptional customer satisfaction. We offer a comprehensive, multi-tier support system that includes rapid response times, expert technical assistance, and a dedicated customer care team that is available to address any inquiries or issues you might face with our Heavy-Duty Sanzhi 268HP Screw Air Compressor with Centrifugal Fan. Our commitment to quality service ensures that your operations continue smoothly and efficiently.
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