Experience 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 machine invites enterprises to redefine their operational strategies with revolutionary advancements in energy efficiency and power management. Expertly engineered to surpass the stringent demands of global industries, this compressor offers a bespoke energy-saving solution that aligns with your loftiest goals. Explore our extensive product range, featuring power capacities from 7.5kw to 250kw, including flexible options like 22kw, each thoughtfully crafted to address and exceed your unique operational requirements, ensuring unparalleled performance and efficiency. Immerse yourself in the exceptional performance and unwavering reliability of this cutting-edge compressor - the ultimate solution designed to boost productivity and efficiency across a wide array of industrial sectors. Uncover the seamless fusion of innovation and technology, guaranteeing not only smooth operations but also extraordinary productivity, and propel your enterprise to new heights of excellence.
| 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., you're invited to explore a realm where exceptional value harmonizes with astounding performance through our exceptional direct ex-factory pricing. Revel in unparalleled cost-efficiency that effortlessly marries superior quality, elevating your competitive stance with each transaction. Witness the flawless blend of affordability and excellence that maximizes value while amplifying your market position.
2. Direct, Seamless Transactions
Engage with the brilliance of our expertly engineered supply chain, offering a direct factory-to-door system. This refined process eliminates unnecessary intermediaries, providing economically advantageous solutions that enhance your investment. Relish in transactions that redefine convenience and magnify cost-effectiveness, ensuring an unparalleled purchasing experience.
3. Comprehensive OEM & ODM Solutions
Capitalize on Sanzhi's state-of-the-art production and management prowess with our extensive OEM/ODM services. Each product is crafted with impeccable precision to meet your exact specifications, ensuring top-tier quality and accuracy throughout the development process. Experience unmatched excellence crafted to meet your unique needs, delivering solutions designed to exceed expectations.
4. Tailored Personalization Service
Dive into the vast possibilities with our personalized customization services, ideal for non-standard and export orders. From voltage adaptations to specific power and pressure requirements, we deliver expertly tailored solutions catering to your distinctive preferences. Collaborate with us to seamlessly bring your vision to life, with solutions as unique and specialized as your demands.
5. Warm Welcome for Small Orders
Embark on your journey with Sanzhi through an initial small trial order, allowing you to experience the superior quality and unmatched performance first-hand. This exclusive opportunity lets you witness SANZHI's exceptional standards, crafted to not only meet but consistently exceed your expectations, ensuring satisfaction and forging a strong foundation for future collaborations.
6. Rapid and Reliable Delivery
Our steadfast commitment to excellence is embodied in our swift and efficient delivery services. We ensure every order is dispatched promptly, guaranteeing a seamless transition from purchase to delivery and securing your complete satisfaction. Experience peace of mind with 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 full legitimacy, lead our products with unmatched credibility and confidence, reinforcing the trust and authenticity that are the hallmarks of our esteemed brand.
Sanzhi (Henan) Compressor Co., Ltd. shines brightly as a trailblazer in the global compressor industry, renowned for innovation and outstanding achievements. With a rich legacy and unparalleled expertise, our company has received 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, seamlessly blending 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 steadfastly adheres 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 initiating a preliminary maintenance inspection after the first 500 hours of operation. This proactive measure ensures the compressor maintains peak efficiency. Subsequently, we advise maintenance every 2000 to 3000 hours. Custom-tailored to your specific operating conditions, this flexible maintenance schedule significantly extends the compressor's lifespan and sustains its optimal performance.
Q10. Can machines be run in high-temperature environments?
A: Absolutely, our cutting-edge machines are expertly designed to thrive in high-temperature environments. They exhibit exceptional durability, consistently delivering smooth and reliable performance across a broad temperature range, from -20° to 45°C (-4ºF-113ºF). You can rely on their outstanding reliability, regardless of external atmospheric conditions.
Q11. Do you offer OEM service?
A: Indeed, we enthusiastically embrace both OEM and ODM orders, supported by our renowned design team. We are exceptionally equipped to meet your unique requirements with precision and innovation, consistently ensuring superior quality.
Q12. How long could your air compressor be used?
A: Typically, our air compressors boast an impressive operational lifespan, confidently extending over 10 years. This guarantees 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 deeply committed to providing a comprehensive selection of spare parts for all our machines. This unwavering dedication helps you avoid any downtime, ensuring seamless and uninterrupted operations.
Q14. What can you expect from our after-sales service?
A: We take immense pride in delivering superior after-sales service, which includes 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 flawless experience. Your satisfaction remains our utmost priority.
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