Experience the ultimate fusion of unmatched power and revolutionary efficiency with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor. This cutting-edge marvel, meticulously crafted by the renowned Sanzhi (Henan) Compressor Co., Ltd., stands as a technological masterpiece engineered for unparalleled Energy Savings. Specifically designed to meet and exceed the stringent demands of diverse industrial applications, it offers an impressive array of power capacities that seamlessly integrate with your energy-saving ambitions. Embark on a journey through our extensive power spectrum: 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and 250kw, each option perfectly tailored to align with your unique requirements. Built to deliver phenomenal performance, this state-of-the-art compressor remains your premier choice to significantly amplify productivity and efficiency across a wide range of industrial environments.
| 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 showcases the pinnacle of modern engineering brilliance. Outfitted with the most advanced pressure sensors, it vigilantly oversees real-time pressure while meticulously tracking air consumption. By harnessing the precise capabilities of electronic and frequency converter controls, the system adjusts motor speed with finesse, all while steadfastly upholding the motor's torque. This seamless adjustment ensures 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 slows its pace, conserving energy and minimizing compressed air output. On the flip side, when demand surges, the system ramps up motor speed to boost the compressed air supply, guaranteeing 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 remarkable efficiency across a wide range of speeds while keeping motor temperature rise at bay. This guarantee 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 heightening 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 innovative frequency conversion regulation, significantly curtails actual power usage, ensuring optimal energy utilization for supreme air compression efficiency. Discover the zenith of energy-saving technology.
Cost Reduction
Our revolutionary permanent magnet frequency conversion technology slashes energy expenses by an impressive 35%, while simultaneously reducing compressor lifecycle costs by an average of 22%. Typically, your initial investment in the compressor is swiftly recaptured 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 represent 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. Unparalleled Price Advantage
By harnessing the power of direct ex-factory pricing, Sanzhi (Henan) Compressor Co., Ltd. provides you with an unmatched market advantage. Our solutions offer exceptional affordability while maintaining superior efficiency, ensuring you receive top-tier value with every purchase.
2. Direct, Seamless Transactions
Experience the benefits of our streamlined supply chain, delivering products directly from the factory to your doorstep. By cutting out intermediaries, we ensure you receive the most cost-effective solutions, enhancing your budget's impact and maximizing your investment.
3. Comprehensive OEM & ODM Solutions
Utilizing cutting-edge production and management expertise, Sanzhi offers an extensive range of OEM/ODM services. Each product is meticulously tailored to your specific requirements, guaranteeing precision and excellence that meet your exact needs.
4. Customized Personalization Service
Explore our exclusive customization services, accommodating non-standard and export orders. Whether it's voltage adjustments or custom power and pressure configurations, we provide solutions tailored to your specifications. Contact us to bring your vision to life.
5. Warm Welcome for Small Orders
Start your journey with a small trial order and experience the superior quality and performance of our products. This tailored offer allows you to discover the SANZHI difference, crafted to meet your unique expectations.
6. Rapid and Reliable Delivery
Our commitment to excellence shines through in our delivery services. We guarantee each order is delivered quickly and efficiently, ensuring a smooth transition from purchase to delivery and complete satisfaction.
7. Full Authorization Assurance
Our esteemed distributors receive full authorization certificates, empowering you to market the prestigious SANZHI brand with complete assurance. With full legitimacy, you can confidently promote our products with utmost credibility.
Sanzhi (Henan) Compressor Co., Ltd. stands as a beacon of excellence and innovation in the global compressor industry. Our legacy is defined by unparalleled expertise and a steadfast commitment to developing and crafting pioneering screw air compressors and state-of-the-art screw vacuum pumps. With over ten years dedicated to innovation, we have curated a sophisticated portfolio of products that set new industry standards. Our offerings include standard and low-pressure screw air compressors, advanced permanent magnet frequency conversion screw air compressors, and the innovative two-stage compression screw air compressors. We excel in creating precision-engineered screw air compressors specifically for laser cutting applications. Our extensive range features both electric and diesel single-tank and double-tank mobile screw air compressors, as well as leading-edge screw vacuum pumps. Each of our products is meticulously designed to meet a broad array of industrial needs, ensuring unmatched quality, reliability, and performance.
Our multi-air compressor assembly lines epitomize the pinnacle of technological advancement, flawlessly integrating cutting-edge sophistication with exceptional efficiency to deliver extraordinary production results. Led by a seasoned team of more than 50 elite professionals, we are committed to continuously refining our management systems, including ERP, to minimize lead times and guarantee the rapid dispatch of products exemplifying excellence. Our unwavering dedication to advanced technology cements our position as industry leaders, consistently providing groundbreaking innovations and superior quality.
Our manufacturing facility is steadfastly dedicated to maintaining the highest standards of excellence, proudly holding the ISO9001 quality management system certification. We enforce rigorous quality management protocols, ensuring each machine undergoes comprehensive material inspections, meticulous production checks, and thorough pre-delivery evaluations. This meticulous attention to detail guarantees unmatched quality and reliability in every product we deliver, reinforcing our esteemed reputation as industry leaders. 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 insightful pre-sales team provides invaluable guidance to help customers select air equipment that perfectly suits their unique facility requirements. We offer a comprehensive range of customization options, including bespoke OEM products meticulously crafted to meet specific dealer needs. 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 tailored solutions strengthens our promise to deliver outstanding value and reinforces our reputation for excellence.
At Sanzhi (Henan) Compressor Co., Ltd., our commitment to delivering superior, stable products is unwavering, as is our dedication to nurturing enduring customer relationships. Our promise of rapid delivery, top-quality machines, and highly competitive pricing makes us the trusted partner for all your compressed air solutions. Our relentless pursuit of excellence ensures we consistently exceed customer expectations, maintaining our status as an industry leader at the forefront of innovation and reliability.
Strategically located in the dynamic Xinzheng City, Henan Province, China, our factory offers unparalleled convenience for our esteemed clients. We are delighted to offer complimentary pick-up services from Xinzheng International Airport, situated just 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 unwavering commitment to excellence and observe our cutting-edge operations in action, as we demonstrate our dedication to quality and customer satisfaction at every step.
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.
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