Experience the pinnacle of industrial innovation with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor, exclusively from the renowned Sanzhi (Henan) Compressor Co., Ltd. This exceptional machine empowers businesses to revolutionize their operations with groundbreaking advancements in energy efficiency and power management. Expertly designed to surpass the stringent demands of global industries, this compressor provides a tailor-made energy-saving solution that aligns perfectly with your loftiest goals. Explore our extensive product range, featuring power capacities from 7.5kw to 250kw, with adaptable options such as 22kw, each carefully crafted to fulfill and exceed your specific operational requirements, ensuring unparalleled performance and efficiency. Immerse yourself in the outstanding performance and unwavering reliability of this cutting-edge compressor-a definitive solution engineered to boost productivity and efficiency across diverse industrial sectors. Uncover the perfect synergy of innovation and technology, guaranteeing not only seamless operations but also exceptional productivity, and elevate your business to extraordinary new heights.
| 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
Step into a realm of extraordinary innovation with our durable permanent magnet VFD screw air compressor system. This engineering marvel sets a new benchmark in excellence, equipped with cutting-edge pressure sensors that meticulously monitor conditions in real-time. These advanced sensors efficiently track air consumption, providing unparalleled insight and masterful control. By leveraging the precision of electronic and frequency converter controls, the system seamlessly adjusts motor speed to maintain unwavering motor torque, thereby ensuring optimal system pressure. This pressure alignment perfectly matches the desired compressed air output. When air demand dips below output levels, the intelligent inverter air compressor smoothly decelerates, effectively conserving energy and reducing output. As demand surges, the system accelerates motor speed, thereby elevating compressed air supply and ensuring pressure stability for outstanding performance. Experience unmatched innovation and efficiency with our state-of-the-art system.
Unleash the full potential of our advanced compressor unit, powered by cutting-edge vector control technology. This pioneering technology ensures exceptional efficiency across various operational speeds while meticulously managing motor temperature rise, guaranteeing peak torque and flawless air compressor operation. With vector control, the motor's current harmoniously balances torque with other values, expertly refined to manage voltage fluctuations at the motor's terminals. This sophisticated approach achieves peak torque output without increasing current levels, ensuring superior performance and unmatched reliability in every application. Embrace the future of air compression with our groundbreaking technology that sets new standards for excellence.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High Efficiency and Energy Saving
Experience our cutting-edge system featuring pioneering frequency conversion regulation that sharply reduces actual power consumption. This transformative innovation ensures optimal energy efficiency, delivering remarkable air compression performance that stands at the forefront of contemporary technology. Embrace this advancement in energy-saving technology that sets new standards in efficiency, offering exceptional benefits for diverse applications. Our advanced system is a testament to innovation, providing unparalleled energy savings and efficiency for a greener future.
Cost Reduction
Our groundbreaking permanent magnet frequency conversion technology achieves an impressive 35% reduction in energy costs while simultaneously lowering compressor lifecycle expenses by an average of 22%. This translates to a remarkably swift recovery of your initial compressor investment within just 1 to 2 years, providing unmatched return on investment and enhanced cost-effectiveness. Experience the financial and operational benefits of our innovative technology that offers significant cost savings and a rapid path to financial gains.
Steady Pressure
With advanced PID (proportional, integral, differential) methodology, our exceptional compressor is meticulously calibrated to deliver unsurpassed precision in system pressure stability. This guarantees unparalleled reliability and performance across a wide range of applications, setting a new benchmark in pressure management and ensuring consistent, high-quality results. Experience the ultimate in pressure precision and reliability, ensuring the best outcomes for your diverse needs.
Extended Lifespan
Our innovative frequency conversion start mechanism significantly reduces stress on the power grid and mechanical components, resulting in an impressively extended operational lifespan. This ensures consistent performance and enduring durability over time, making it a wise and sustainable investment for superior long-term benefits. Invest in the future of manufacturing with a solution designed to endure and deliver lasting performance.
Top Quality
Our compressors epitomize superior quality, featuring premium imported bearings and advanced rotor profile enhancements. The robust rotor design boasts large displacement, low speed, and minimal noise, collectively boosting efficiency and elevating production quality to unprecedented heights. Experience the pinnacle of compressor excellence and reliability with our state-of-the-art offerings. Our top-tier compressors are engineered for excellence, providing unmatched quality and performance for all your needs.
1. Unparalleled Price Advantage
At Sanzhi (Henan) Compressor Co., Ltd., immerse yourself in an exceptional realm where superior value seamlessly intertwines with outstanding performance. Through our remarkable direct ex-factory pricing, we offer an unrivaled cost-efficiency that harmoniously aligns with premium quality. Elevate your competitive stance with every transaction, experiencing an ideal fusion of affordability and excellence that not only maximizes value but also amplifies your market presence.
2. Direct, Seamless Transactions
Immerse yourself in the brilliance of our meticulously designed supply chain, which ensures a direct factory-to-door delivery system. This streamlined process eradicates unnecessary intermediaries, providing you with economically beneficial solutions that enhance your investment. Revel in transactions that redefine convenience, magnify cost-effectiveness, and promise a superior purchasing experience.
3. Comprehensive OEM & ODM Solutions
Leverage Sanzhi's state-of-the-art production and management genius with our extensive suite of OEM/ODM services. Each product is crafted with meticulous precision to meet your exact specifications, guaranteeing exceptional quality and meticulous accuracy throughout the development journey. Enjoy unparalleled excellence, tailored specifically to fulfill your unique requirements, delivering solutions that consistently exceed expectations.
4. Tailored Personalization Service
Discover the expansive possibilities with our bespoke customization services, perfect for non-standard and export orders. Whether it's voltage adjustments or specific power and pressure needs, we offer expertly crafted solutions to cater to your exclusive preferences. Collaborate with us to seamlessly bring your vision to reality, with solutions as unique and specialized as your demands.
5. Warm Welcome for Small Orders
Embark on your journey with Sanzhi through an initial trial order, allowing you to experience firsthand the extraordinary quality and unrivaled performance. This exclusive opportunity enables you to witness SANZHI's exceptional standards, designed not only to meet but consistently exceed your expectations with each order, ensuring satisfaction and laying a robust foundation for future collaborations.
6. Rapid and Reliable Delivery
Our steadfast dedication to excellence is exemplified by our swift and efficient delivery services. We ensure each order is dispatched with utmost promptness, guaranteeing a seamless transition from purchase to delivery and securing your complete satisfaction. Enjoy the peace of mind offered by our reliable and expedited delivery solutions, tailored to meet your needs with precision and speed.
7. Full Authorization Assurance
Our esteemed distributors are equipped with comprehensive authorization certificates, enabling you to represent the prestigious SANZHI brand with absolute confidence. With complete legitimacy, lead our products with unmatched credibility and assurance, reinforcing the trust and authenticity that stand as the hallmarks of our esteemed brand.
Sanzhi (Henan) Compressor Co., Ltd. stands as a beacon of innovation and remarkable achievement in the global compressor industry. With a rich legacy and unparalleled expertise, our company has garnered numerous accolades for our exceptional prowess in crafting groundbreaking screw air compressors and state-of-the-art screw vacuum pumps. Over a decade of relentless pursuit of innovation has culminated in a sophisticated and expansive suite of products that redefine industry benchmarks. Our impressive range 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 tailored specifically for laser cutting applications. Our extensive portfolio also features mobile single-tank and double-tank screw air compressors, available in both electric and diesel options, along with our highly sophisticated screw vacuum pumps. Each product is meticulously crafted to fulfill a wide array of industrial needs with unmatched quality, reliability, and performance.
Our assembly lines, dedicated to multi-air compressor production, epitomize the pinnacle of technological advancement. They seamlessly integrate advanced sophistication with exceptional efficiency to achieve outstanding production results. Led by a distinguished team of over 50 elite professionals, we are committed to the continuous refinement of our management systems, including ERP enhancements. This significant advancement reduces lead times and ensures the prompt delivery of products that epitomize excellence. Our unwavering commitment to advanced technology solidifies our leadership in the industry as we consistently deliver pioneering innovations and superior quality.
Our manufacturing facility adheres steadfastly to the highest standards of excellence, proudly holding the ISO9001 quality management system certification. We rigorously enforce stringent quality management protocols, where every machine undergoes exhaustive material evaluations, precise production inspections, and comprehensive pre-delivery assessments. This meticulous attention to detail guarantees unmatched quality and reliability in every product we deliver, cementing our esteemed status as an industry leader. Our unwavering commitment to precision and quality craftsmanship ensures our products consistently exceed the expectations of our discerning clients.
Our customer service team excels with a highly skilled pre-sales team offering invaluable insights to guide customers in selecting air equipment precisely tailored to their facility's unique requirements. We provide an extensive array of customization options, including bespoke OEM products intricately designed to meet the specific needs of individual dealers. Post-sales, our responsive sales and service team remains dedicated to delivering timely support and solutions, ensuring consistent customer satisfaction. This dedication to exceptional service and tailored solutions underscores our commitment to delivering outstanding value and enhances our reputation for excellence.
At Sanzhi (Henan) Compressor Co., Ltd., we are devoted to delivering exceptional, reliable products while nurturing enduring relationships with our customers. Our promise of swift delivery, top-tier machines, and highly competitive pricing secures our position as the trusted partner for all your compressed air needs. Our steadfast dedication to excellence ensures that we consistently exceed customer expectations, reaffirming our status as an industry leader at the forefront 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 delighted to offer complimentary pick-up services from the Xinzheng International Airport, only 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 celebrated 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
In-Depth FAQ Section: Immerse yourself in our meticulously crafted FAQ section, a treasure trove of knowledge designed to quench every curiosity. This comprehensive guide unveils vital insights, empowering you with the wisdom needed to make confident, well-informed choices tailored to your specific needs.
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer, specializing in crafting premier screw air compressors. With over ten years of steadfast dedication, our offerings are a testament to superior quality and exquisite craftsmanship, setting new benchmarks in the industry.
Q2. How do you control quality?
A: 1. We implement rigorous quality inspections covering all components, strictly adhering to stringent industry standards. This ensures that only the finest raw materials form the foundation of our outstanding products.
2. Our precise installation protocols are designed to assure flawless assembly, showcasing our meticulous attention to detail and unwavering commitment to delivering unmatched products.
3. Every unit is subjected to comprehensive testing for at least five continuous hours before leaving our facility, ensuring it delivers optimal performance and reliability from day one.
Q3. What information must I provide to get the suitable machine?
1. Share your air delivery capacity requirements (Unit: CFM or m³/Min) so we can develop a solution precisely tailored to your unique needs.
2. Specify your working pressure requirements (Unit: PSI, Bar, or Mpa) to ensure the machine operates at peak performance.
3. Provide regional voltage and frequency data (V/Hz) to ensure seamless compatibility and integration.
4. Mention additional accessories required, such as air tanks, filters, or dryers, to boost your setup's efficiency and cater to your operational demands.
By providing these critical details, we can engineer a high-performance, bespoke solution just for you, ensuring a flawless fit for your requirements!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, enabling seamless conversions for precision and ease in your measurements.
1 m³/min = 35.32 cfm, simplifying airflow calculations and assuring accuracy in every measurement.
1 KW = 1.34 HP, providing a straightforward understanding of energy and power capabilities through uncomplicated conversions.
Q5. What is the available voltage air compressor?
A: Sanzhi offers a wide range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Customization is also available, ensuring compatibility tailored to your specific requirements.
Q6. How long is the delivery time?
A: For our standard voltage configurations, we guarantee quick delivery within 15 working days post order confirmation. For customized units, our sales team will provide a tailored delivery schedule crafted to meet your exact needs.
Q7. What's the payment term?
A: We offer adaptable payment terms: a 30% T/T down payment, 40% T/T before shipment, and the final 30% T/T upon receipt of the B/L copy. Transactions can be conducted in both USD and RMB for your utmost convenience.
Q8. How about your warranty?
A: Our comprehensive warranty covers the entire machine for one year and provides an additional two-year warranty on the screw air compressor, excluding consumables, ensuring peace of mind and reliable operation.
Q9. What about the maintenance?
A: We wholeheartedly recommend initiating a thorough preliminary maintenance inspection after the inaugural 500 hours of operation. This proactive measure is essential to ensure that your compressor maintains its peak efficiency. Following this, we advise conducting maintenance every 2000 to 3000 hours, tailored to align perfectly with your specific operating conditions. This adaptable and strategic maintenance schedule substantially prolongs the compressor's lifespan while ensuring its consistent and optimal performance.
Q10. Can machines be run in high-temperature environments?
A: Absolutely, our state-of-the-art machines are meticulously engineered to thrive in high-temperature environments. They boast extraordinary durability, consistently delivering smooth and reliable performance across a comprehensive temperature range, from -20° to 45°C (-4ºF to 113ºF). You can depend on their outstanding reliability, no matter the external atmospheric conditions, ensuring your operations remain uninterrupted and efficient.
Q11. Do you offer OEM service?
A: Indeed, we enthusiastically welcome both OEM and ODM orders, backed by our esteemed design team. We are exceptionally equipped to meet your unique requirements with precision and innovation, consistently guaranteeing superior quality and tailored solutions that align with your vision.
Q12. How long could your air compressor be used?
A: Typically, our air compressors are renowned for their impressive operational lifespan, confidently extending beyond 10 years. This guarantees consistent performance and reliability, providing you with peace of mind and ensuring sustained productivity throughout your operations.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we are profoundly committed to providing a comprehensive selection of spare parts for all our machines. This unwavering dedication helps you avert any potential downtime, ensuring seamless and continuous operations without disruptions.
Q14. What can you expect from our after-sales service?
A: We take immense pride in delivering exceptional after-sales service, which includes extensive online support for installation and commissioning. Furthermore, we can dispatch our expert engineers to your site, offering hands-on training and installation assistance to ensure a flawless and impeccable experience. Your satisfaction is always our utmost priority, and we strive to exceed your expectations with our comprehensive support.
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