Experience the ultimate fusion of power and efficiency with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor, meticulously designed for unparalleled Energy Savings by the renowned Sanzhi (Henan) Compressor Co., Ltd. This technological masterpiece is specifically engineered to meet the stringent demands of diverse industrial applications, offering an impressive range of power capacities that flawlessly integrate with your energy-saving goals. Embark on an exploration of our extensive array of power options: 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and 250kw, ensuring each choice is perfectly tailored to your unique requirements. Built to deliver exceptional performance, this cutting-edge compressor remains your top choice to significantly enhance productivity and efficiency across various industrial settings.
| Model |
Power |
Pressure |
Free air delivery* of unit at working pressure |
Cooling System |
Working Temperature |
Voltage |
Frequency |
Noise Level |
Air outlet discharge size |
Weight |
Dimensions |
| KW |
Mpa |
m³/min |
ºC |
V |
Hz |
dB(A) |
Inch |
Kg |
L*W*H(mm) |
| SZ08VF |
7.5 |
0.8 |
1.15 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
65 |
G3/4 |
320 |
900*700*920 |
| 1.0 |
1.00 |
| SZ11VF |
11 |
0.8 |
1.00-1.60 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
65 |
G3/4 |
330 |
900*700*920 |
| 1.0 |
0.90-1.50 |
| 1.3 |
0.82-1.20 |
| SZ15VF |
15 |
0.8 |
2.30 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
65 |
G1 |
450 |
1040*800*990 |
| 1.0 |
2.20 |
| 1.3 |
1.70 |
| SZ22VF |
22 |
0.8 |
1.00-3.60 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
65 |
G1 |
550 |
1040*800*990 |
| 1.0 |
0.90-3.00 |
| 1.3 |
0.82-2.80 |
| SZ37VF |
37 |
0.8 |
6.60 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
68 |
G1½ |
750 |
1430*1000*1300 |
| 1.0 |
6.00 |
| 1.3 |
4.80 |
| SZ45VF |
45 |
0.8 |
2.10-8.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
68 |
G1½ |
1050 |
1430*1000*1300 |
| 1.0 |
1.90-6.50 |
| 1.3 |
1.80-5.60 |
| SZ55VF |
55 |
0.8 |
10.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
72 |
G2 |
1450 |
1800*1200*1500 |
| 1.0 |
8.80 |
| 1.3 |
7.80 |
| SZ75VF |
75 |
0.8 |
3.30-13.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
72 |
G2 |
1750 |
1800*1200*1500 |
| 1.0 |
3.10-11.20 |
| 1.3 |
2.70-10.5 |
| SZ90VF |
90 |
0.8 |
16.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
72 |
G2 |
2000 |
2000*1200*1500 |
| 1.0 |
11.20 |
| 1.3 |
10.50 |
| SZ110VF |
110 |
0.8 |
5.20-20.50 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
75 |
DN80 |
2550 |
2500*1500*1700 |
| 1.0 |
4.90-19.00 |
| 1.3 |
4.40-16.50 |
| SZ132VF |
132 |
0.8 |
24.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
75 |
DN80 |
2950 |
2500*1500*1700 |
| 1.0 |
22.00 |
| 1.3 |
19.00 |
| SZ160VF |
160 |
0.8 |
7.30-29.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
75 |
DN80 |
3150 |
2650*1650*1800 |
| 1.0 |
6.50-26.20 |
| 1.3 |
5.30-24.50 |
| SZ185VF |
185 |
0.8 |
32.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
75 |
DN80 |
3500 |
2650*1650*1800 |
| 1.0 |
29.00 |
| 1.3 |
26.00 |
| SZ200VF |
200 |
0.8 |
36.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
75 |
DN80 |
3860 |
2650*1650*1800 |
| 1.0 |
33.00 |
| 1.3 |
29.00 |
| SZ250VF |
250 |
0.8 |
40.00 |
Air Cooling |
<Ambient temperature+15ºC |
380 |
50 |
75 |
DN80 |
3860 |
2650*1650*1800 |
| 1.0 |
36.00 |
| 1.3 |
32.00 |
| Due to product updates, the above parameters are subject to deviation in kind. |
Working Principle
Embark on an extraordinary voyage of unmatched innovation with our groundbreaking permanent magnet frequency conversion air compressor system. This technological masterpiece exemplifies the zenith of contemporary engineering brilliance. Equipped with the most advanced pressure sensors, it vigilantly monitors real-time pressure while meticulously tracking air consumption. By leveraging the precise capabilities of electronic and frequency converter controls, the system adjusts motor speed with finesse, all while steadfastly preserving the motor's torque. This seamless adjustment guarantees the perfect regulation of system pressure, flawlessly aligned with the desired compressed air output. When air demand dips beneath the compressor's output, the intelligent inverter air compressor gracefully decelerates, conserving energy and minimizing compressed air output. Conversely, when demand surges, the system accelerates motor speed to amplify the compressed air supply, ensuring unwavering constancy of system pressure.
Unlock the extraordinary potential of our cutting-edge compressor unit, empowered with state-of-the-art vector control technology. It delivers exceptional efficiency across a wide range of speeds while meticulously controlling motor temperature rise. This assurance of optimal torque ensures the air compressor operates seamlessly. The motor's current, a harmonious blend of torque and other values, is expertly fine-tuned through vector control technology. These advanced techniques adeptly manage voltage variations at the motor's terminal, facilitating peak torque output without increasing current levels, thereby ensuring superior performance and unmatched reliability.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High Efficiency and Energy Saving
Our cutting-edge system, through groundbreaking frequency conversion regulation, significantly curtails actual power usage, ensuring optimal energy utilization for supreme air compression efficiency. Discover the pinnacle of energy-saving technology.
Cost Reduction
Our revolutionary permanent magnet frequency conversion technology dramatically reduces energy expenses by an impressive 35%, while simultaneously lowering compressor lifecycle costs by an average of 22%. Typically, your initial investment in the compressor is rapidly recouped within a surprisingly short period of just 1 to 2 years, offering an unparalleled return on investment.
Steady Pressure
Utilizing sophisticated PID (proportional, integral, differential) methodology, our unique compressor is meticulously calibrated to maintain extraordinary precision in system pressure stability, delivering unmatched reliability and performance.
Extended Lifespan
Our innovative frequency conversion start mechanism significantly reduces strain on the power grid and mechanical components, resulting in a notably extended operational lifespan, ensuring durability and consistent performance.
Top Quality
Our compressors epitomize the pinnacle of supreme quality, featuring premium imported bearings alongside cutting-edge rotor profile advancements. The substantial rotor design, combined with large displacement, low speed, and minimal noise, collectively elevates efficiency and enhances production quality to unparalleled heights. Experience the ultimate in compressor excellence.
1. Unrivaled Price Superiority
Harness the power of direct ex-factory pricing with Sanzhi (Henan) Compressor Co., Ltd., granting you a competitive advantage in the marketplace. Our solutions not only boast exceptional affordability, but they also excel in efficiency, delivering extraordinary value with every investment.
2. Effortless, Direct Transactions
Our streamlined supply chain ensures that products are dispatched directly from the factory to your doorstep, cutting out intermediaries. This approach provides you with the most cost-effective solutions, enhancing your budget's impact and maximizing return on investment.
3. Extensive OEM & ODM Offerings
Sanzhi, with its state-of-the-art production and management prowess, extends a diverse range of OEM/ODM services. We meticulously tailor each product to meet your specific requirements, ensuring precision and excellence across all parameters.
4. Tailored Customization Services
Take advantage of our exclusive customization services, catering to non-standard and export orders. From voltage tweaks to power and pressure modifications, we provide bespoke solutions. Connect with us to discuss your special requirements and bring your vision to life.
5. Welcoming Small Orders with Warmth
Start with a small trial order and experience the superior quality and performance of our products firsthand. Discover the SANZHI difference with this personalized offer, crafted to meet your expectations.
6. Swift and Dependable Delivery
Our commitment to excellence is embodied in our delivery services. We ensure each order is dispatched swiftly and with peak efficiency, guaranteeing a seamless experience from purchase to delivery with complete satisfaction.
7. Comprehensive Authorization Assurance
Our elite distributors receive comprehensive authorization certificates, empowering you to market the prestigious SANZHI brand with confidence. Promote our products with utmost legitimacy and credibility.
Sanzhi (Henan) Compressor Co., Ltd. stands as a beacon of innovation and progress in the global compressor arena. With a legacy steeped in unparalleled expertise, we are celebrated for our extraordinary skill in designing and manufacturing revolutionary screw air compressors and state-of-the-art screw vacuum pumps. Over a decade of relentless innovation has empowered us to meticulously curate a diverse and sophisticated suite of products, setting industry benchmarks. Our impressive repertoire includes standard and low-pressure screw air compressors, cutting-edge permanent magnet frequency conversion screw air compressors, and revolutionary two-stage compression screw air compressors. We specialize in precision-engineered screw air compressors for laser cutting applications. Our extensive range encompasses single-tank and double-tank mobile screw air compressors in both electric and diesel options, alongside advanced screw vacuum pumps. Each product is meticulously crafted to fulfill a broad spectrum of industrial demands, ensuring unparalleled quality, reliability, and performance.
Our multi-air compressor assembly lines represent the pinnacle of technological advancement, seamlessly integrating state-of-the-art sophistication with remarkable efficiency to yield outstanding production outcomes. Backed by a seasoned team of over 50 elite professionals, we are unwavering in our quest to perpetually enhance our management systems, inclusive of ERP, effectively shortening lead times while ensuring the swift dispatch of products epitomizing excellence. Our steadfast dedication to cutting-edge technology secures our position at the forefront of the industry, consistently delivering pioneering innovations and superior quality.
Our manufacturing facility is resolutely committed to upholding the highest standards of excellence, proudly achieving ISO9001 quality management system certification. We implement stringent quality management protocols, ensuring each machine undergoes exhaustive material inspections, meticulous production inspections, and thorough pre-delivery assessments. This scrupulous attention to detail assures unparalleled quality and reliability in every product we deliver, reinforcing our esteemed standing as a leader in the industry. Our unwavering commitment to precision and quality craftsmanship ensures our products consistently exceed the expectations of our discerning clients.
In the realm of customer service, our knowledgeable pre-sales team offers invaluable insights to guide customers in selecting air equipment that perfectly aligns with their unique facility needs. We provide a comprehensive array of customization options, including bespoke OEM products meticulously tailored to meet specific dealer requirements. Post-sales, our responsive sales and service team is steadfastly dedicated to delivering prompt support and solutions, ensuring unwavering customer satisfaction. This commitment to exceptional service and personalized solutions fortifies our promise to deliver outstanding value and reinforces our reputation for excellence.
At Sanzhi (Henan) Compressor Co., Ltd., we are unwaveringly committed to delivering superior, stable products while nurturing enduring customer relationships. Our promise of rapid delivery, premier-quality machines, and highly competitive pricing establishes us as the trusted partner for all your compressed air solutions. Our unwavering dedication to excellence ensures we consistently surpass customer expectations, sustaining our status as an industry leader on the cutting edge of innovation and reliability.
Strategically nestled in the vibrant Xinzheng City, Henan Province, China, our factory offers unparalleled convenience for our esteemed clients. We are pleased to provide complimentary pick-up services from Xinzheng International Airport, located just a mere 30 kilometers away, approximately a one-hour journey to our state-of-the-art facility. We warmly invite you to visit us and experience our renowned hospitality firsthand. Witness our steadfast commitment to excellence and see our cutting-edge operations in action, as we showcase our devotion to quality and customer satisfaction at every turn.
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: Proudly, we are a distinguished manufacturer with a strong focus on screw air compressors. With over ten years of unwavering commitment to excellence, we craft products that set benchmark standards and exemplify exceptional quality and mastery.
Q2. How do you control quality?
A: 1. Our raw materials undergo rigorous, comprehensive inspections to ensure they meet the pinnacle of industry standards, promising only the finest quality components.
2. Our installation protocols are executed with utmost precision, ensuring everything is assembled with meticulous accuracy and unmatched attention to detail.
3. Each machine is subjected to a minimum of 5 hours of continuous testing before it leaves our facility, guaranteeing unmatched performance and reliability, delivering seamless operation from the first moment of use.
Q3. What information must I provide to get the suitable machine?
1. Define the air delivery capacity you require (Unit: CFM or m³/Min) so we can tailor the perfect solution for your needs.
2. Outline the working pressure specifications (Unit: PSI, Bar, or Mpa) to ensure optimal functionality and efficiency.
3. Provide the voltage and frequency pertinent to your country (V/Hz) for effortless and seamless integration with your existing systems.
4. Indicate any additional accessories required, such as air tanks, filters, or air dryers, to enhance performance and suit your specific operational demands.
Share these crucial specifics with us, and we'll craft a bespoke, high-performance solution tailored just for you!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, enabling easy and efficient conversion across different measurement units.
1 m³/min = 35.32 cfm, providing clarity and ease for air flow requirements.
1 KW = 1.34 HP, aiding in a comprehensive understanding of energy and power capacity.
Q5. What is the available voltage air compressor?
A: At Sanzhi, we provide an extensive range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Customizations are available to perfectly match your unique specifications and preferences, ensuring the perfect fit for every application.
Q6. How long is the delivery time?
A: For standard voltage configurations, we ensure prompt delivery within 15 working days post order confirmation. For customized units, kindly connect with our sales team for a detailed timeline tailored to your needs, ensuring your unique requirements are met with precision.
Q7. What's the payment term?
A: Our flexible payment terms include a 30% T/T advance, 40% T/T prior to shipment, and the final 30% T/T upon the B/L copy. Payments are accepted in both USD and RMB for your convenience, providing you with a hassle-free and seamless financial transaction experience.
Q8. How about your warranty?
A: Our comprehensive warranty offers one year for the entire machine and an extended two-year warranty for the screw air compressor, exclusive of consumable spare parts, ensuring peace of mind and long-term reliability.
Q9. What about the maintenance?
A: Initial maintenance is recommended after 500 operational hours. Subsequent maintenance should be conducted every 2000-3000 hours, carefully fine-tuned to the specific operating environment to ensure longevity and optimal performance.
Q10. Can machines be run in high-temperature environment?
A: Certainly, our machines are meticulously engineered to excel even in high-temperature conditions. They prove their resilience by operating smoothly within a wide temperature spectrum of -20° to 45°C (-4ºF-113ºF). Trust in their outstanding performance, no matter the external climate.
Q11. Do you offer OEM service?
A: Indeed, we enthusiastically welcome both OEM and ODM orders, backed by our skilled design team. We are ready to meet your specific needs with precision and innovation, always ensuring top-notch quality.
Q12. How long could your air compressor be used?
A: On average, our air compressors showcase an extraordinary lifespan, confidently surpassing 10 years. This ensures lasting performance and reliability, offering you peace of mind and efficiency in your operations.
Q13. Will you provide some spare parts for the machines?
A: Absolutely, we are fully committed to providing an extensive array of spare parts for all our machines. This dedication ensures you experience zero downtime, enabling an uninterrupted, smooth operation.
Q14. What can you expect from our after-sales service?
A: We proudly deliver exceptional after-sales service, including comprehensive online guidance for installation and commissioning. Additionally, we can send our seasoned engineers to your site for hands-on training and installation support, ensuring a seamless and perfect experience. Your satisfaction is our ultimate goal.
){kind=link}