Discover the pinnacle of industrial ingenuity with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor, a true marvel of modern engineering brought to you by the prestigious Sanzhi (Henan) Compressor Co., Ltd. Step into a new era of transformative possibilities that transcend traditional boundaries with this groundbreaking compressor. It stands as the ultimate symbol of energy efficiency and cutting-edge power management, setting unparalleled standards in the industrial realm. Expertly crafted with meticulous precision, this compressor not only meets but also surpasses the rigorous global industry demands, delivering a tailored solution for every energy-saving goal you envision. Explore our extensive product lineup, designed with power capacities that match your exact requirements, ranging from 7.5kw to 250kw, including options like 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, and 200kw. Each variant is engineered with your unique operational demands in mind, guaranteeing top-tier performance and unmatched efficiency. Experience the unparalleled reliability and outstanding performance of this advanced compressor, a definitive answer to boosting productivity and efficiency across diverse industrial sectors. Embrace the seamless integration of innovation and technology, ensuring your operations not only run smoothly but also achieve exceptional productivity, driving your success 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 new standards of excellence with cutting-edge pressure sensors that meticulously monitor conditions in real-time, while efficiently tracking air consumption. Utilizing the precision of electronic and frequency converter controls, the system seamlessly adjusts motor speed and maintains consistent motor torque, ensuring optimal system pressure that perfectly aligns with the desired compressed air output. When air demand falls below output levels, the intelligent inverter air compressor smoothly decelerates, conserving energy and reducing output. As demand increases, the system accelerates motor speed, elevating compressed air supply and ensuring pressure stability for outstanding performance.
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 precisely 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.
Advantages of Permanent Magnet Variable Frequency Screw Air Compressor
High Efficiency and Energy Saving
Experience our cutting-edge system with pioneering frequency conversion regulation that sharply reduces actual power consumption. This innovation ensures optimal energy efficiency, delivering remarkable air compression performance. Embrace the forefront of energy-saving technology that sets new standards in efficiency, offering exceptional benefits.
Cost Reduction
Our groundbreaking permanent magnet frequency conversion technology achieves an impressive 35% reduction in energy costs while also lowering compressor lifecycle expenses by an average of 22%. This translates to a swift investment recovery of your initial compressor outlay within just 1 to 2 years, providing unmatched return on investment and cost-effectiveness.
Steady Pressure
With advanced PID (proportional, integral, differential) methodology, our exceptional compressor is meticulously calibrated to ensure 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.
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.
Top Quality
Our compressors epitomize superior quality, featuring premium imported bearings and advanced rotor profile enhancements. The robust rotor design, with its large displacement, low speed, and minimal noise, collectively boosts efficiency and elevates production quality to unprecedented heights. Experience the pinnacle of compressor excellence and reliability.
1. Unparalleled Price Advantage
At Sanzhi (Henan) Compressor Co., Ltd., delve into a realm where magnificent affordability converges with extraordinary performance. Our remarkable direct ex-factory pricing ensures that you receive unmatched value without compromising on superior quality. Experience the perfect harmony of cost-efficiency and excellence, enhancing your competitive advantage in every transaction.
2. Direct, Seamless Transactions
Indulge in the excellence of our meticulously optimized supply chain, crafted to offer a direct factory-to-door delivery system. This streamlined operation eliminates redundant intermediaries, presenting you with economically advantageous solutions that significantly enhance your investment value. Revel in transactions that redefine convenience while amplifying cost-effectiveness.
3. Comprehensive OEM & ODM Solutions
Leverage the advanced production and management expertise of Sanzhi, providing a comprehensive spectrum of OEM/ODM services. Every product is intricately tailored to your precise specifications, ensuring exceptional quality and accuracy at every stage of development. Encounter bespoke excellence that perfectly aligns with your unique requirements.
4. Tailored Personalization Service
Explore the vast horizons with our bespoke customization services, ideal for non-standard and export orders. From voltage adjustments to specific power and pressure requirements, we deliver solutions meticulously crafted to match your individual preferences. Collaborate with us to seamlessly transform your vision into reality with solutions as unique as your demands.
5. Warm Welcome for Small Orders
Embark on your Sanzhi journey with an initial small trial order, where you will firsthand experience the superior quality and unparalleled performance that define us. This exclusive opportunity showcases SANZHI's exceptional standards, consistently engineered to exceed your expectations with every order.
6. Rapid and Reliable Delivery
Our steadfast dedication to quality is mirrored in our delivery services. We ensure each order is dispatched swiftly and efficiently, providing a seamless transition from purchase to delivery and ensuring your complete satisfaction. Revel in the assurance brought by our dependable and expedited delivery solutions.
7. Full Authorization Assurance
Our esteemed distributors are armed with comprehensive authorization certificates, empowering you to represent the prestigious SANZHI brand with the utmost assurance. With complete legitimacy, lead our products with unmatched credibility and confidence, reinforcing the trust and authenticity that is synonymous with our brand.
Sanzhi (Henan) Compressor Co., Ltd. stands as a beacon of innovation and excellence within the global compressor industry. With a rich legacy rooted in unparalleled expertise, our company has garnered numerous accolades for our exceptional skill in crafting pioneering screw air compressors and cutting-edge screw vacuum pumps. Over a decade of relentless innovation has led to the creation of a sophisticated and expansive suite of products, setting new industry benchmarks. Our impressive lineup boasts standard and low-pressure screw air compressors, state-of-the-art permanent magnet frequency conversion screw air compressors, and groundbreaking two-stage compression screw air compressors. We specialize in precision-engineered screw air compressors meticulously designed for laser cutting applications. Our extensive portfolio also includes single-tank and double-tank mobile screw air compressors available in both electric and diesel variants, along with our highly advanced screw vacuum pumps. Each product is crafted with meticulous precision, ensuring they meet a broad spectrum of industrial demands with exceptional quality, reliability, and performance.
Our multi-air compressor assembly lines epitomize the pinnacle of technological advancement, seamlessly blending cutting-edge sophistication with exceptional efficiency to achieve outstanding production outcomes. Guided by a distinguished team of over 50 elite professionals, we are devoted to the continuous refinement of our management systems, including ERP. This significant enhancement not only shortens lead times but also guarantees the timely delivery of products that exemplify excellence. Our unwavering commitment to advanced technology solidifies our leadership in the industry as we consistently deliver groundbreaking innovations and superior quality.
Our manufacturing facility steadfastly maintains the highest standards of excellence, proudly holding ISO9001 quality management system certification. We rigorously enforce stringent quality management protocols, with each machine undergoing exhaustive material evaluations, precise production inspections, and comprehensive pre-delivery assessments. This meticulous attention to detail ensures unmatched quality and reliability in every product we deliver, solidifying 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 suited to their facility's unique requirements. We provide an extensive array of customization options, including bespoke OEM products intricately designed to fulfill the specific needs of individual dealers. Post-sales, our responsive sales and service team remains committed 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 committed to delivering exceptional, reliable products while fostering enduring relationships with our customers. Our promise of swift delivery, top-tier machines, and highly competitive pricing cements our position as the trusted ally for all your compressed air needs. Our steadfast commitment to excellence ensures that we consistently surpass customer expectations, securing 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, conveniently located 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 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: Welcome to our expertly curated FAQ section, an exclusive space meticulously crafted to address every query you might have. Our comprehensive compilation provides invaluable insights, equipping you with the essential knowledge needed to make confident, well-informed decisions with ease.
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer, excelling in the creation of premium screw air compressors. With over a decade of unwavering dedication, our products are the epitome of superior quality and exquisite craftsmanship, setting the benchmark in the industry.
Q2. How do you control quality?
A: 1. We enforce rigorous quality assessments on all components, adhering to stringent industry standards to ensure only the finest raw materials form the foundation of our products, assuring unmatched quality.
2. Our meticulous installation procedures are crafted to ensure impeccable assembly, reflecting our attention to detail and unwavering commitment to delivering exceptional products.
3. Each unit undergoes comprehensive testing for a continuous minimum of five hours before leaving our facility, ensuring it meets the pinnacle of performance and reliability right from the outset.
Q3. What information must I provide to get the suitable machine?
1. Kindly inform us of the air delivery capacity you require (Unit: CFM or m³/Min), allowing us to engineer a solution precisely aligned with your specifications.
2. Specify your working pressure requirements (Unit: PSI, Bar, or Mpa) to ensure the machine operates at optimal performance levels.
3. Provide voltage and frequency information pertinent to your locale (V/Hz) for seamless compatibility and integration with your existing systems.
4. Mention any additional accessories you might need, such as air tanks, filters, or dryers, to enhance your setup's efficiency and fulfill your operational demands.
By supplying these critical details, we can craft a high-performance, tailored solution exclusively for you.
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, assuring straightforward conversions for ease and convenience in your measurements.
1 m³/min = 35.32 cfm, offering simplicity and precision in airflow calculations, ensuring accuracy every time.
1 KW = 1.34 HP, providing a straightforward understanding of energy and power capabilities with uncomplicated conversions.
Q5. What is the available voltage air compressor?
A: Sanzhi offers a versatile range of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. We also offer customization to precisely match your specifications, ensuring impeccable compatibility for any application.
Q6. How long is the delivery time?
A: For standard voltage configurations, we ensure swift delivery within 15 working days post order confirmation. For customized units, our sales team will provide a delivery timeline specifically tailored to your requirements.
Q7. What's the payment term?
A: We provide flexible payment terms including 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 accommodate transactions in both USD and RMB for your convenience and flexibility.
Q8. How about your warranty?
A: Our warranty ensures comprehensive coverage for the entire machine for one year and an additional two-year warranty on the screw air compressor, excluding consumables, providing peace of mind and ensuring reliable operation.
Q9. What about the maintenance?
A: To ensure your compressor operates at its peak efficiency, we highly recommend conducting an initial maintenance inspection after the first 500 hours of use. This proactive measure ensures the compressor runs smoothly and efficiently. Thereafter, regular maintenance should be performed every 2000 to 3000 hours. This flexible and customizable maintenance schedule is carefully tailored to suit your specific operational conditions, significantly prolonging the compressor's lifespan while maintaining its optimal performance.
Q10. Can machines be run in high-temperature environments?
A: Absolutely, our cutting-edge machines are expertly crafted to excel in high-temperature environments. They showcase exceptional durability and consistently deliver flawless performance across an impressive temperature range from -20° to 45°C (-4ºF-113ºF). You can rely on their outstanding reliability, regardless of the external climate conditions.
Q11. Do you offer OEM service?
A: Indeed, we warmly welcome both OEM and ODM orders with the support of our distinguished design team. We are exceptionally equipped to meet your unique requirements with precision and innovation, consistently ensuring excellence in quality and design.
Q12. How long could your air compressor be used?
A: Generally, our air compressors are renowned for their impressive longevity, confidently exceeding a 10-year lifespan. This ensures consistent performance and reliability, providing you with 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 commitment helps you avoid any potential downtime, ensuring your operations remain uninterrupted and smooth.
Q14. What can you expect from our after-sales service?
A: We take immense pride in offering superior after-sales service, encompassing extensive online support for installation and commissioning. Additionally, we can dispatch our expert engineers to your site to provide hands-on training and installation assistance, ensuring a seamless and impeccable experience. Your satisfaction is our utmost priority.
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