Witness the pinnacle of industrial advancement with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor, proudly presented by the esteemed Sanzhi (Henan) Compressor Co., Ltd. This remarkable innovation empowers businesses to revolutionize their operational frameworks through its groundbreaking standards in energy efficiency and power management. Expertly crafted to surpass the stringent demands of global industries, this compressor delivers a bespoke energy-saving solution tailored to your loftiest ambitions. Delve into our extensive product range, featuring power capacities from 7.5kw to 250kw, with adaptable options like 22kw, each precisely engineered to fulfill and surpass your unique operational requirements, guaranteeing unparalleled performance and efficiency. Immerse yourself in the extraordinary capabilities and unwavering dependability of this cutting-edge compressor-a supreme solution designed to amplify productivity and efficiency across a diverse array of industrial sectors. Uncover the seamless fusion of innovation and technology, not only ensuring smooth operations but also enhancing productivity remarkably, and propel your business to extraordinary 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 redefines industry standards, boasting cutting-edge pressure sensors that meticulously monitor real-time conditions. These state-of-the-art sensors efficiently track air consumption, granting you unparalleled control and insight. Leveraging the precision of electronic and frequency converter controls, the system seamlessly tailors motor speed to maintain consistent motor torque, ensuring optimal system pressure aligns with the desired compressed air output. When air demand falls below output levels, the intelligent inverter air compressor gracefully decelerates, conserving energy and reducing output. As demand surges, the system accelerates motor speed, elevating compressed air supply and guaranteeing pressure stability for exceptional performance.
Unleash the full potential of our advanced compressor unit, powered by cutting-edge vector control technology. This pioneering technology delivers unmatched efficiency across various operational speeds, precisely managing motor temperature rise to ensure peak torque and flawless air compressor operation. Vector control harmonizes the motor's current with torque and other values, expertly managing voltage fluctuations at the motor's terminals. This sophisticated engineering achieves peak torque output without increasing current levels, ensuring superior performance and unrivaled reliability across every application.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High Efficiency and Energy Saving
Experience our ground-breaking system equipped with innovative frequency conversion regulation that significantly reduces actual power consumption. This transformative advancement in technology ensures optimal energy efficiency, delivering exceptional air compression performance that defines the forefront of modern innovation. Embrace this leap forward in energy-saving technology, setting new standards in efficiency and offering remarkable benefits for a wide array of applications.
Cost Reduction
Our revolutionary 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 ensures a remarkably swift recovery of your initial compressor investment within just 1 to 2 years, providing unparalleled return on investment and enhancing cost-effectiveness.
Steady Pressure
Harnessing advanced PID (proportional, integral, differential) methodology, our outstanding compressor is meticulously calibrated to deliver unparalleled precision in system pressure stability. This guarantees exceptional reliability and performance across a wide range of applications, setting a new benchmark in pressure management and ensuring consistent, high-quality outcomes.
Extended Lifespan
Our innovative frequency conversion start mechanism significantly reduces stress on the power grid and mechanical components, leading to 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.
Top Quality
Our compressors epitomize unmatched 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 levels. Experience the pinnacle of compressor excellence and reliability with our state-of-the-art offerings.
1. Unparalleled Price Advantage
At Sanzhi (Henan) Compressor Co., Ltd., we invite you to explore a realm where exceptional value flawlessly intertwines with extraordinary performance. Our direct ex-factory pricing offers you a remarkable cost-efficiency that is seamlessly integrated with superior quality. With every transaction, elevate your competitive edge, as we present the perfect blending of affordability and excellence. This ensures maximized value, empowering you to enhance your market standing effortlessly.
2. Direct, Seamless Transactions
Immerse yourself in the exceptional brilliance of our expertly engineered supply chain, crafted to deliver a seamless factory-to-door system. This optimized process eliminates unnecessary intermediaries, offering you economically advantageous solutions that bolster your investment. Revel in transactions that redefine convenience, enhancing cost-effectiveness to ensure a superior purchasing experience that surpasses expectations.
3. Comprehensive OEM & ODM Solutions
Embrace the remarkable prowess of Sanzhi's state-of-the-art production and management expertise with our extensive array of OEM/ODM services. Every product is crafted with meticulous precision to perfectly align with your specifications, ensuring exceptional quality and accuracy throughout the development process. Experience unmatched excellence, tailored to meet your unique requirements, delivering solutions designed to exceed your expectations at every turn.
4. Tailored Personalization Service
Unlock a world of expansive possibilities with our personalized customization services, ideal for both non-standard and export orders. Whether it's voltage adjustments or specific power and pressure requirements, we offer expertly crafted solutions designed to align with your distinct preferences. Partner with us to effortlessly bring your vision to fruition, with solutions as unique and specialized as the demands of your business.
5. Warm Welcome for Small Orders
Embark on your journey with Sanzhi by initiating a small trial order, allowing you to experience firsthand the superior quality and unparalleled performance of our offerings. This exceptional opportunity lets you witness SANZHI's extraordinary standards, crafted to consistently exceed your expectations and ensure satisfaction, laying a robust foundation for prosperous future collaborations.
6. Rapid and Reliable Delivery
Our unwavering dedication to excellence is embodied in our swift and efficient delivery services. We guarantee that each order is dispatched promptly, ensuring a seamless transition from purchase to delivery, and securing your complete satisfaction. Enjoy the tranquility brought by our reliable and expedited delivery solutions, crafted to meet your needs with precision and speed, every time.
7. Full Authorization Assurance
Our prestigious distributors are furnished with comprehensive authorization certificates, empowering you to represent the esteemed SANZHI brand with the utmost assurance. With complete legitimacy, you can lead our products with unparalleled credibility and confidence, fortifying the trust and authenticity that define our distinguished 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: Step into our expertly curated FAQ section, your ultimate guide crafted to satisfy every curiosity. This detailed compilation unveils essential insights, empowering you with the knowledge to make confident, well-informed decisions tailored to all your unique requirements.
Q1. Are you a trading company or manufacturer?
A: We take immense pride in being a distinguished manufacturer, specializing in the production of superior screw air compressors. With over a decade of unwavering dedication, our products are the epitome of quality and craftsmanship, setting high industry benchmarks.
Q2. How do you control quality?
A: 1. Our exhaustive quality assessments encompass every component, adhering to rigorous industry standards to ensure that only the finest raw materials form the bedrock of our exceptional products.
2. Our precise installation procedures are meticulously engineered to guarantee impeccable assembly, highlighting our commitment to detail and our dedication to delivering unparalleled products.
3. Every unit is subjected to rigorous testing for no less than five continuous hours before it leaves our facility, ensuring it provides optimal performance and reliability from the start.
Q3. What information must I provide to get the suitable machine?
1. Provide us with your desired air delivery capacity (Unit: CFM or m³/Min) so we can tailor a solution that perfectly aligns with your specific needs.
2. Specify your working pressure requirements (Unit: PSI, Bar, or Mpa) to ensure the machine performs at its optimum level.
3. Share your regional voltage and frequency information (V/Hz) for seamless compatibility and integration.
4. Indicate any additional accessories you require, such as air tanks, filters, or dryers, to enhance your setup's efficiency and address your operational demands.
By providing these essential details, we can engineer a high-performance, custom solution just for you, ensuring an ideal match for your requirements!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, offering seamless conversions for precision and ease in your measurements.
1 m³/min = 35.32 cfm, facilitating easy airflow calculations and ensuring accuracy in every measurement.
1 KW = 1.34 HP, providing a straightforward and clear understanding of energy and power capabilities with uncomplicated conversions.
Q5. What is the available voltage air compressor?
A: Sanzhi provides a broad range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Customization is also available to precisely match your specifications, ensuring flawless compatibility for any application.
Q6. How long is the delivery time?
A: For our standard voltage configurations, we ensure prompt delivery within 15 working days after order confirmation. For customized units, our sales team will craft a tailored delivery timeline specifically for your requirements.
Q7. What's the payment term?
A: We provide flexible 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. We facilitate transactions in both USD and RMB for your utmost convenience.
Q8. How about your warranty?
A: Our warranty provides full coverage for the entire machine for one year and an additional two-year warranty on the screw air compressor, excluding consumables, ensuring peace of mind and dependable operation.
Q9. What about the maintenance?
A: We wholeheartedly recommend initiating a preliminary maintenance inspection following the inaugural 500 hours of operation. This proactive initiative ensures that the compressor sustains its peak efficiency. Thereafter, maintenance is advised every 2000 to 3000 hours. Tailored to match your specific operating conditions, this adaptable maintenance schedule substantially prolongs the compressor's life and sustains optimal performance.
Q10. Can machines be run in high-temperature environments?
A: Absolutely, our cutting-edge machines are meticulously crafted to excel in high-temperature environments. They showcase extraordinary durability, consistently delivering smooth and reliable performance across a wide temperature range, from -20° to 45°C (-4ºF-113ºF). You can depend on their exceptional reliability, regardless of the external atmospheric conditions.
Q11. Do you offer OEM service?
A: Indeed, we enthusiastically embrace both OEM and ODM orders, supported by our esteemed design team. We are exceptionally prepared to fulfill your unique requirements with precision and innovation, consistently assuring superior quality.
Q12. How long could your air compressor be used?
A: Typically, our air compressors boast an impressive operational lifespan, confidently spanning over 10 years. This ensures consistent performance and reliability, granting you peace of mind and sustained productivity in your operations.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we are profoundly committed to offering a comprehensive selection of spare parts for all our machines. This steadfast dedication helps you avert any downtime, ensuring seamless and continuous operations.
Q14. What can you expect from our after-sales service?
A: We take great pride in delivering superior after-sales service, which encompasses extensive online support for installation and commissioning. Additionally, we can deploy our expert engineers to your site to provide hands-on training and installation assistance, ensuring a flawless and impeccable experience. Your satisfaction remains our utmost priority.
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