Discover the pinnacle of industrial prowess with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor. Presented by the prominent Sanzhi (Henan) Compressor Co., Ltd., this engineering marvel invites you to redefine your operational paradigms. This groundbreaking compressor sets extraordinary standards in energy efficiency and power management, ushering in a new era of industrial excellence. Engineered with meticulous precision, it surpasses the stringent demands of global industries, delivering a bespoke energy-saving solution tailored to your aspirations. Explore our extensive product lineup with power capacities ranging from 7.5kw to 250kw, including options like 22kw, each crafted to perfectly meet your operational demands, ensuring optimal performance and efficiency. Immerse yourself in the unmatched performance and unwavering reliability of this cutting-edge compressor - an ultimate solution designed to boost productivity and efficiency across diverse industrial sectors. Unveil the seamless integration of innovation and technology, guaranteeing not only smooth operations but also exceptional productivity, elevating your success to extraordinary levels.
| 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. These sensors efficiently track air consumption, providing unparalleled insight and control. By utilizing the precision of electronic and frequency converter controls, the system seamlessly adjusts motor speed to maintain consistent motor torque, thereby ensuring optimal system pressure. This pressure alignment perfectly matches the desired compressed air output. When air demand falls below the output levels, the intelligent inverter air compressor smoothly decelerates, effectively conserving energy and reducing output. As demand increases, the system accelerates motor speed, thereby 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 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.
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.
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.
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.
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.
1. Unparalleled Price Advantage
At Sanzhi (Henan) Compressor Co., Ltd., enter a realm where outstanding value converges with extraordinary performance through our remarkable direct ex-factory pricing. Discover unmatched cost-efficiency that seamlessly pairs with superior quality, thereby maximizing value in every transaction. Embrace the harmonious blend of affordability and excellence that elevates your competitive edge.
2. Direct, Seamless Transactions
Immerse yourself in the brilliance of our meticulously refined supply chain, crafted to deliver a direct factory-to-door system. This streamlined process eliminates unnecessary intermediaries, providing economically beneficial solutions that enhance your investment value. Enjoy transactions that redefine convenience and amplify cost-effectiveness.
3. Comprehensive OEM & ODM Solutions
Leverage Sanzhi's advanced production and management expertise, offering a vast selection of OEM/ODM services. Each product is crafted with meticulous precision to match your exact specifications, ensuring exceptional quality and accuracy throughout the development process. Experience unparalleled excellence tailored to meet your unique requirements.
4. Tailored Personalization Service
Explore the expansive possibilities with our personalized customization services, ideal for non-standard and export orders. Whether it's voltage adjustments or specific power and pressure requirements, we provide expertly crafted solutions to suit your distinct preferences. Partner with us to bring your vision to life seamlessly, with solutions as unique as your demands.
5. Warm Welcome for Small Orders
Start your journey with Sanzhi through an initial small trial order, allowing you to experience firsthand the superior quality and unmatched performance. This exclusive opportunity lets you witness SANZHI's exceptional standards, crafted not just to meet but to consistently exceed your expectations with every order.
6. Rapid and Reliable Delivery
Our unwavering commitment to excellence is embodied in our delivery services. We ensure each order is dispatched swiftly and efficiently, guaranteeing a seamless transition from purchase to delivery, securing your complete satisfaction. Enjoy the confidence brought by our reliable and expedited delivery solutions.
7. Full Authorization Assurance
Our esteemed distributors are equipped with comprehensive authorization certificates, empowering you to represent the prestigious SANZHI brand with utmost assurance. With complete legitimacy, lead our products with unparalleled credibility and confidence, reinforcing the trust and authenticity synonymous with our brand.
Sanzhi (Henan) Compressor Co., Ltd. is a shining example of innovation and excellence in the global compressor sector. With a storied heritage and unmatched expertise, our company has achieved numerous awards for our exceptional skill in creating groundbreaking screw air compressors and next-generation screw vacuum pumps. Over a decade of relentless innovation has resulted in a sophisticated and extensive suite of products that redefine industry standards. 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 excel in precision-engineered screw air compressors designed specifically for laser cutting applications. Our extensive portfolio also features single-tank and double-tank mobile screw air compressors available in both electric and diesel options, along with our highly advanced screw vacuum pumps. Each product is crafted with meticulous precision to meet a wide array of industrial needs with unmatched quality, reliability, and performance.
Our multi-air compressor assembly lines represent the highest echelon of technological advancement, seamlessly integrating 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 reduces lead times but also ensures the timely delivery of products that exemplify excellence. Our unwavering dedication 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, 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: Welcome to our expertly curated FAQ section, a dedicated realm designed to answer every question you might have. Our thorough compilation provides essential insights, equipping you with the knowledge needed to make confident, well-informed decisions.
Q1. Are you a trading company or manufacturer?
A: We are a renowned manufacturer, specializing in the creation of top-tier screw air compressors. With over a decade of unwavering commitment, our products epitomize superior quality and exquisite craftsmanship.
Q2. How do you control quality?
A: 1. We implement rigorous quality assessments for all components, adhering to stringent industry standards to ensure that only the highest caliber raw materials are utilized as the cornerstone of our products.
2. Our meticulous installation procedures are designed to guarantee flawless assembly, reflecting our meticulous attention to detail and unwavering dedication to delivering unparalleled products.
3. Every unit is subjected to exhaustive testing for a minimum of five continuous hours before it leaves our facility, ensuring that it achieves optimal performance and reliability right from the start.
Q3. What information must I provide to get the suitable machine?
1. Let us know the air delivery capacity you require (Unit: CFM or m³/Min), enabling us to craft a solution that is precisely aligned with your needs.
2. Specify your working pressure requirements (Unit: PSI, Bar, or Mpa) to ensure that the machine operates at peak performance.
3. Provide us with voltage and frequency information pertinent to your region (V/Hz) for seamless compatibility and integration.
4. Mention any additional accessories you need, such as air tanks, filters, or dryers, to optimize your setup's efficiency and meet your operational requirements.
By supplying these crucial details, we can engineer a high-performance, tailored solution exclusively for you!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, ensuring straightforward conversions for ease and convenience in your measurements.
1 m³/min = 35.32 cfm, offering simplicity in airflow calculations and ensuring accuracy in your measurements.
1 KW = 1.34 HP, providing an easy and clear understanding of energy and power capabilities with uncomplicated conversions.
Q5. What is the available voltage air compressor?
A: Sanzhi offers a diverse array 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 flawless compatibility for any application.
Q6. How long is the delivery time?
A: For our standard voltage configurations, we assure prompt delivery within 15 working days after order confirmation. For customized units, our sales team will provide a delivery timeline tailored specifically to your needs.
Q7. What's the payment term?
A: We offer adaptable 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.
Q8. How about your warranty?
A: Our warranty ensures full coverage for the entire machine for one year and an additional two-year warranty on the screw air compressor, excluding consumables, offering peace of mind and reliable operation.
Q9. What about the maintenance?
A: We wholeheartedly recommend commencing a preliminary maintenance inspection following the inaugural 500 hours of operation. This proactive initiative ensures that the compressor sustains its peak level of 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 its 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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