Experience the zenith of industrial innovation with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor, brought to you by the distinguished Sanzhi (Henan) Compressor Co., Ltd. This extraordinary device invites businesses to transform their operational strategies with its revolutionary standards in energy efficiency and power management. Meticulously engineered to exceed the rigorous requirements of global industries, this compressor offers a customized energy-saving solution that aligns with your highest aspirations. Explore our diverse product lineup, boasting power capacities from 7.5kw to 250kw, including versatile options like 22kw, each meticulously designed to meet and exceed your specific operational needs, ensuring unmatched performance and efficiency. Dive into the exceptional performance and steadfast reliability of this state-of-the-art compressor-an ultimate solution crafted to enhance productivity and efficiency across a multitude of industrial sectors. Discover the harmonious blend of innovation and technology, assuring not just smooth operations but also remarkable productivity, and elevate your enterprise 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 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., step into a world where exceptional value meets extraordinary performance through our remarkable direct ex-factory pricing. Discover unmatched cost-efficiency seamlessly paired with superior quality, elevating your competitive edge with every transaction. Experience the perfect synergy of affordability and excellence that maximizes value and enhances your market position.
2. Direct, Seamless Transactions
Immerse yourself in the brilliance of our meticulously crafted supply chain, designed to deliver a direct factory-to-door system. This streamlined process abolishes unnecessary intermediaries, providing economically advantageous solutions that enhance your investment. Enjoy transactions that redefine convenience and amplify cost-effectiveness, ensuring a superior purchasing experience.
3. Comprehensive OEM & ODM Solutions
Harness Sanzhi's cutting-edge production and management expertise with our extensive range 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, delivering solutions designed to exceed expectations.
4. Tailored Personalization Service
Explore the expansive possibilities with our personalized customization services, perfect for non-standard and export orders. From voltage adjustments to specific power and pressure requirements, we provide expertly crafted solutions to cater to your distinct preferences. Partner with us to seamlessly bring your vision to life, with solutions as unique and specialized as your demands.
5. Warm Welcome for Small Orders
Begin 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 merely to meet but to consistently exceed your expectations with every order, ensuring satisfaction and building a strong foundation for future collaborations.
6. Rapid and Reliable Delivery
Our unwavering commitment to excellence is embodied in our swift and efficient delivery services. We ensure each order is dispatched promptly, guaranteeing a seamless transition from purchase to delivery and securing your complete satisfaction. Enjoy the peace of mind brought by our reliable and expedited delivery solutions, ensuring your needs are met with precision and speed.
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 that are 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: Dive into our expertly curated FAQ section, your comprehensive guide designed to satiate every curiosity. This thorough compilation unveils essential insights, empowering you with the knowledge to make confident, well-informed decisions for all your needs.
Q1. Are you a trading company or manufacturer?
A: We proudly stand as a renowned manufacturer, specializing in the creation of top-tier screw air compressors. With over a decade of unwavering commitment, our products exemplify superior quality and exquisite craftsmanship, setting industry standards.
Q2. How do you control quality?
A: 1. Our rigorous quality assessments cover all components, adhering strictly to stringent industry standards to ensure that only the highest caliber raw materials become the foundation of our exceptional products.
2. Our meticulous installation procedures are crafted to guarantee flawless assembly, reflecting our attention to detail and unwavering dedication to delivering unparalleled products.
3. Each unit undergoes exhaustive testing for a minimum of five continuous hours before it departs our facility, ensuring it delivers optimal performance and reliability from the outset.
Q3. What information must I provide to get the suitable machine?
1. Share with us the air delivery capacity you require (Unit: CFM or m³/Min) so we can craft a solution precisely aligned with your distinct needs.
2. Specify your working pressure requirements (Unit: PSI, Bar, or Mpa) to ensure the machine operates at its peak performance.
3. Provide voltage and frequency information relevant to your region (V/Hz) for seamless compatibility and integration.
4. Mention any extra accessories you need, such as air tanks, filters, or dryers, to enhance your setup's efficiency and cater to your operational requirements.
By supplying these key details, we can engineer a high-performance, tailored solution exclusively for you, ensuring the perfect match for your needs!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, facilitating seamless conversions for ease and precision in your measurements.
1 m³/min = 35.32 cfm, offering ease in airflow calculations and ensuring accuracy in every measurement.
1 KW = 1.34 HP, providing straightforward and clear understanding of energy and power capabilities with uncomplicated conversions.
Q5. What is the available voltage air compressor?
A: Sanzhi offers a diverse selection 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 promise swift delivery within 15 working days post order confirmation. For customized units, our sales team will provide a tailored delivery timeline crafted specifically for your needs.
Q7. What's the payment term?
A: We offer 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 accommodate transactions in both USD and RMB for your utmost convenience.
Q8. How about your warranty?
A: Our warranty offers full 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 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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