Embark on an unparalleled journey of industrial sophistication with the Intelligent Durable Permanent Magnet VFD Screw Air Compressor, proudly presented by the renowned Sanzhi (Henan) Compressor Co., Ltd. This exceptional piece of equipment is your gateway to revolutionizing operational processes with its groundbreaking advancements in energy conservation and power optimization. Painstakingly designed to meet and surpass the stringent demands of global industries, this compressor provides a tailored, energy-efficient solution that aligns seamlessly with your highest business goals. Our extensive product collection features power capacities ranging from a modest 7.5kw to an impressive 250kw, including versatile models such as the 22kw, each crafted with precision to address your unique operational requirements, ensuring extraordinary performance and efficiency. Immerse yourself in the unparalleled reliability and cutting-edge performance of this modern compressor-a definitive solution engineered to boost productivity and efficiency across diverse industrial applications. Experience the seamless integration of pioneering innovation and state-of-the-art technology, guaranteeing not only smooth and effective operations but also outstanding productivity, guiding your enterprise to achieve remarkable success.
| 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. A marvel of engineering, it sets new standards of excellence with cutting-edge pressure sensors meticulously monitoring conditions in real-time. These sensors efficiently track air consumption, providing unparalleled insight and control. Utilizing the precision of electronic and frequency converter controls, the system seamlessly adjusts motor speed to maintain consistent motor torque, ensuring optimal system pressure. This pressure alignment perfectly matches the desired compressed air output. As air demand decreases below the output levels, the intelligent inverter air compressor smoothly decelerates, conserving energy and reducing output. When demand rises, 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 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 are invited into a world where extraordinary value seamlessly intertwines with outstanding performance. Through our exceptional direct ex-factory pricing, we offer an unrivaled cost-efficiency that holds hands with superior quality, enhancing your competitive stance with every transaction. Embrace the ideal fusion of affordability and excellence, a combination designed to amplify value and elevate your market position effortlessly.
2. Direct, Seamless Transactions
Engage with our brilliantly engineered supply chain at Sanzhi, crafted for a direct factory-to-door experience. This streamlined approach eliminates unnecessary middlemen, delivering economically beneficial solutions to bolster your investments. Discover a purchasing journey defined by unrivaled convenience and heightened cost-effectiveness, ensuring your experience is nothing short of exceptional.
3. Comprehensive OEM & ODM Solutions
Leverage the advanced production and management prowess of Sanzhi with our extensive OEM/ODM services. Each product is meticulously crafted to precisely align with your exact specifications, guaranteeing superior quality and precision throughout the development journey. Experience bespoke excellence tailored to your unique needs, offering solutions that are designed to surpass your every expectation.
4. Tailored Personalization Service
Delve into the vast opportunities provided by our personalized customization services, designed impeccably for non-standard and export orders. From voltage tweaks to specific power and pressure requirements, we offer expertly tailored solutions that cater to your specific needs. Partner with us to seamlessly transform your vision into reality, with solutions that are as unique and specialized as your desires.
5. Warm Welcome for Small Orders
Embark on your partnership with Sanzhi through an initial small trial order, providing you the opportunity to experience our superior quality and unmatched performance firsthand. This exclusive opening allows you to witness SANZHI's premium standards, crafted to not just meet but consistently exceed your expectations with every order, ensuring satisfaction and laying a solid 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 that each order is dispatched with urgency, guaranteeing a seamless and prompt transition from purchase to delivery, and securing your utmost satisfaction. Revel in the peace of mind delivered by our reliable and expedited delivery solutions, ensuring your needs are met with accuracy and speed.
7. Full Authorization Assurance
Our prestigious distributors are equipped with comprehensive authorization certificates, allowing you to represent the esteemed SANZHI brand with absolute confidence. With full legitimacy, lead our products with unmatched credibility and assurance, strengthening the trust and authenticity that define our respected brand's legacy.
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: Embark on an enlightening journey through our meticulously curated FAQ section. This comprehensive guide is designed to quench every inquiry and curiosity with precision. Immerse yourself in this thorough compilation that unveils critical insights, empowering you with the wisdom to make confident, informed decisions for all your compressor needs.
Q1. Are you a trading company or manufacturer?
A: We proudly stand as a distinguished manufacturer, dedicated to the art of creating premier screw air compressors. With over a decade of steadfast dedication, our products epitomize superb quality and extraordinary craftsmanship, setting the benchmark in the industry.
Q2. How do you control quality?
A: 1. Our rigorous quality evaluations encompass every component, strictly adhering to stringent industry standards to ensure that only the finest raw materials lay the groundwork for our exceptional products.
2. Our meticulous installation processes are designed to assure flawless assembly, mirroring our keen attention to detail and unwavering commitment to delivering unmatched products.
3. Each unit is subjected to exhaustive testing for a minimum of five uninterrupted hours before it leaves our facility, ensuring it delivers peak performance and reliability right from the start.
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 engineer a solution precisely tailored to your unique needs.
2. Specify your working pressure requirements (Unit: PSI, Bar, or Mpa) to ensure the machine functions at its pinnacle of performance.
3. Provide voltage and frequency information pertinent to your region (V/Hz) for seamless integration and compatibility.
4. Mention any additional accessories you may need, such as air tanks, filters, or dryers, to enhance your system's effectiveness and meet your operational demands.
By providing these vital details, we can craft a high-performance, bespoke solution just for you, ensuring a perfect match for your operational requirements!
Q4. What is the general unit conversion?
1 Bar = 0.1 Mpa = 14.5 PSI, streamlining conversions for precise and effortless measurement understanding.
1 m³/min = 35.32 cfm, facilitating straightforward airflow calculations and ensuring precision in every measurement.
1 KW = 1.34 HP, providing easy and clear comprehension of energy and power capabilities through simple conversions.
Q5. What is the available voltage air compressor?
A: Sanzhi presents 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 align with your requirements, ensuring impeccable compatibility for any application.
Q6. How long is the delivery time?
A: For our standard voltage configurations, we guarantee prompt delivery within 15 working days following order confirmation. For customized units, our sales team will craft a personalized delivery schedule catered to your specific needs.
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 remaining 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 extends comprehensive 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 assured reliability.
Q9. What about the maintenance?
A: We wholeheartedly recommend initiating a preliminary maintenance inspection after the first 500 hours of operation. This proactive measure is essential to ensure the compressor maintains its peak efficiency. Subsequently, maintenance is advised every 2000 to 3000 hours, tailored to your specific operating conditions. This flexible maintenance schedule significantly extends the compressor's lifespan and guarantees its optimal performance.
Q10. Can machines be run in high-temperature environments?
A: Absolutely, our state-of-the-art machines are meticulously engineered to excel in high-temperature environments. They demonstrate extraordinary durability, consistently delivering smooth and reliable performance across a broad temperature range, from -20°C to 45°C (-4°F to 113°F). You can rely on their outstanding reliability, irrespective of the external atmospheric conditions.
Q11. Do you offer OEM service?
A: Indeed, we enthusiastically embrace both OEM and ODM orders, backed by our esteemed design team. We are exceptionally prepared to meet your specific 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 ensures consistent performance and reliability, providing 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 providing a comprehensive array of spare parts for all our machines. This unwavering dedication aids in preventing any downtime, ensuring smooth 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. Moreover, we can dispatch our expert engineers to your site to offer hands-on training and installation assistance, ensuring a seamless and impeccable experience. Your satisfaction remains our utmost priority.
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