China Sanzhi Durable Power 22kw Permanent Magnet VFD Screw Air Compressor with Advanced Technology for Food Packaging, Pet Blowing Industry

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year, 2 Years
• Model NO.: SZ15VF
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Pressure: 0.8-1.3 MPa
• Volumetric Flow: 2.3-1.7 M³/Min
• Working Temperature: <Ambient Temperature+15ºC
• Air Outlet Discharge Size: G1 Inch
• Power: 15kw
• Weight: 450kg
• Voltage: 220V / 380V / 415V / 440V 3pH
• Condition: New
• Certification: ISO9001, SGS
• Transmission Mode: Direct Drive
• Transport Package: Wooden Package
• Specification: 1040*800*990mm
• Trademark: SZ
• Origin: Zhengzhou, China
• HS Code: 8414804990
• Production Capacity: 500PCS/Month
• Package Size: 109.00cm * 85.00cm * 109.00cm
• Package Gross Weight: 450.000kg

Product Description

Introducing the pinnacle of industrial innovation and efficiency: our state-of-the-art Permanent Magnet Variable Frequency Screw Type Air Compressor. Meticulously crafted by Sanzhi (Henan) Compressor Co., Ltd., this revolutionary compressor is designed to meet the rigorous demands of contemporary industry, delivering unrivaled precision and operational mastery. Immerse yourself in a realm of extraordinary power and versatility with our extensive range of capacities: 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, culminating in an astounding 250kw. This remarkable compressor solution is engineered to elevate performance in a wide array of industrial applications, guaranteeing continuous power, unwavering reliability, and a dramatic enhancement of your operational prowess.

Detailed Photos

 

 

 

 

Product Parameters

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.

Product Structure

 

Working Principle

A permanent magnet frequency conversion air compressor is a true marvel of modern engineering brilliance, featuring an exquisitely responsive pressure sensor. This sensor meticulously detects the real-time system pressure alongside air consumption needs. With the seamless integration of advanced electric controls and a sophisticated frequency converter, the motor speed is deftly adjusted while the motor's torque remains unaltered. This intelligent regulation methodically ensures that system pressure is consistently maintained, delivering compressed air that is perfectly aligned with demand. As air consumption elegantly decreases, the compressor's output surpasses the demand, prompting the innovative inverter to gracefully reduce motor speed, thereby curbing compressed air output. Conversely, by accelerating the motor with finesse, the system can amplify compressed air supply to stabilize pressure, ensuring a harmonious balance within the system.

Harnessing the power of cutting-edge vector control technology, these units operate with remarkable ease over an extensive range of speeds, ensuring minimal motor temperature rise. This extraordinary synergy offers the precise torque essential for the seamless operation of air compressors. By discerningly separating motor current into torque and other elements, vector control guarantees optimal current distribution, delivering maximum torque output even during voltage drops at the motor end, all while maintaining a consistent current level. This intelligent responsiveness ensures that the motor consistently performs at its peak efficiency, offering unparalleled performance.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

High Efficiency and Energy Saving
With the sophistication of frequency conversion regulation, power consumption is impeccably aligned with operational demands, optimizing energy usage for air compression. This ensures that every single watt is utilized to its fullest potential, making operations both economically savvy and environmentally conscious by design.

Cost Reducing
By embracing the advanced permanent magnet frequency conversion technology, energy expenses can be dramatically reduced by over 35%, while the compressor's life cycle costs are efficiently trimmed by an average of 22%. The initial investment rapidly pays for itself within just 1 to 2 years, establishing it as a wise and strategic financial choice.

Steady Pressure
The innovative PID (Proportional, Integral, Derivative) control method expertly fine-tunes the compressor, maintaining unwavering system pressure to ensure precision and stability in every operation.

Life Extension
Frequency conversion start-up minimizes impact on both the power grid and machinery, effectively prolonging equipment service life by significantly reducing wear and tear.

Top Quality
By incorporating top-tier imported bearings and pioneering rotor profile advancements, these compressors sport large rotors with considerable displacement operating at low speeds. This results in diminished noise, augmented efficiency, and exceptional production quality, embodying a gold standard of excellence.

 

Packaging & Shipping

Our Advantages

 

1. Competitive Pricing Advantage

We extend a warm invitation to our valued customers to indulge in the privilege of direct ex-factory pricing. This empowers you with a distinct competitive edge, elevating your prowess in conquering market pursuits with finesse.

2. Seamless Direct Transactions
Our entire collection is dispatched directly from our factory, enabling us to deliver economical solutions meticulously crafted to meet your exact requirements.

3. OEM & ODM Services Tailored for You
Harness the expansive production and management expertise of our factory to benefit from personalized OEM/ODM services expertly designed and crafted exclusively for you.

4. Customized Solutions Crafted for You
We eagerly welcome non-standard and export orders, tailoring specifications such as voltage, power, and pressure precisely to your demands. Engage with us to bring your specific requests to fruition!

5. Flexibility for Small Orders
Initiate a small trial order and personally witness the unrivaled quality we offer, instilling confidence in each and every purchase you make.

6. Swift and Reliable Delivery
Benefit from top-notch quality products delivered with swift reliability that you can trust, ensuring that your operations continue with seamless efficiency.

7. Comprehensive Authorization for Distributors
We offer complete authorization certificates to our distributors, empowering you to confidently champion and market the prestigious SANZHI brand products with unwavering assurance.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd stands as a beacon of innovation and trust in the domain of high-performance screw air compressors and vacuum pumps. With a decade of unmatched experience, we masterfully engineer transformative solutions that redefine industry standards. Our extensive range includes everything from standard to low-pressure screw air compressors, as well as the revolutionary permanent magnet frequency conversion models. The portfolio is further enriched with cutting-edge two-stage compression screw air compressors, crafted with precision for laser cutting applications. Additionally, we offer a versatile suite of mobile units in both single-tank and double-tank configurations, powered by either electricity or diesel. Crowned at the pinnacle of our product line are the remarkable screw vacuum pumps, meticulously tailored to meet the diverse and dynamic needs of our valued clients.

Our state-of-the-art production facilities exemplify our relentless pursuit of excellence. Boasting multiple high-efficiency air compressor assembly lines, we employ contemporary, lean production methods to achieve distinguished efficiency. Our dynamic team of over 50 skilled professionals continuously refines management systems, like ERP, significantly cutting lead times to ensure swift delivery of top-tier products that embody unrivaled quality and performance.

Our management approach is rooted in an unwavering commitment to quality, underscored by our ISO9001 quality management system certification. We meticulously implement a comprehensive quality management framework, conducting thorough quality control processes. Each machine that leaves our facility is subjected to rigorous material, production, and pre-delivery inspections, ensuring every unit exhibits exceptional performance and reliability.

Our customer service ethos is unparalleled. Our pre-sales team provides exceptional guidance to assist clients in selecting the most suitable air equipment, tailored to their specific operational needs, with a broad array of customization options available for both aesthetics and configurations. We excel in meeting bespoke OEM requirements, delivering tailored solutions to satisfy the distinct demands of distributors. Our after-sales service is supported by a dedicated sales and service team, ensuring swift, proactive, and exceptional customer support that consistently surpasses expectations.

At Sanzhi (Henan) Compressor Co., Ltd, our unwavering dedication to delivering superior and reliable products is the cornerstone of our mission to cultivate enduring partnerships with our esteemed customers. Celebrated for our prompt delivery, exceptional products, and competitive pricing, we are the trusted choice for all your compressed air needs, promising a journey of complete satisfaction and steadfast reliability.

Located in the vibrant hub of Xinzheng City, Henan Province, China, our factory enjoys a strategic location a mere 30 kilometers, or roughly an hour's drive, from Xinzheng International Airport. We warmly invite you to visit our facility, offering personalized transportation arrangements from the airport to our premises, ensuring a seamless and welcoming experience upon your arrival.

Successful Cases

 

Frequently Asked Questions

Q1. Do you operate as a trading company or a manufacturer?
A: We proudly stand as a distinguished and seasoned manufacturer of screw air compressors, with over a decade of expertise and innovation in the industry.

Q2. What measures are in place to ensure superior quality control?
A: 1. Our journey towards excellence begins with a discerning selection process, reinforced by rigorous inspections of raw materials. Every component is meticulously vetted to meet our uncompromising quality standards.
2. Our stringent quality controls permeate each phase of the installation process, upholding exceptional standards to ensure flawless execution and supreme quality.
3. Each machine is subjected to an exhaustive testing protocol, operating for a minimum of 5 hours under demanding conditions to guarantee top-tier performance and steadfast reliability prior to leaving our facility.

Q3. What information should I provide to ensure I receive the optimal machine?
1. Specify your desired air delivery capacity in CFM or m³/Min, which is essential for effectively tailoring to your operational requirements.
2. Indicate your necessary working pressure in PSI, Bar, or Mpa to ensure your system's compatibility and optimal performance.
3. Provide your country's voltage and frequency specifications (V/Hz) to assure seamless integration and operation.
4. Detail any additional accessory requirements, such as air tanks, filters, or air dryers, to elevate your operational efficiency.
Share these precise specifications with us, and we'll craft a bespoke solution perfectly aligned with your unique requirements!

Q4. Could you elaborate on the general unit conversions?
1Bar equates to 0.1Mpa, translating to 14.5PSI, offering an intuitive understanding of pressure requirements.
1m³/min corresponds to 35.32cfm, providing clear insights for air flow capacity conversions.
1KW converts to 1.34HP, enabling straightforward calculations for power requirements.

Q5. What voltage options are available for your air compressors?
A: Sanzhi offers a versatile array of voltage options, including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p, with tailor-made solutions to meet your specific requirements.

Q6. What are the delivery timelines?
A: For standard voltage configurations, anticipate a delivery timeline of 15 working days following confirmation. For non-standard orders, please contact our sales team for detailed information.

Q7. Could you explain the payment terms?
A: Our flexible payment arrangements include a 30% T/T deposit initially, followed by 40% T/T pre-shipment, and the remaining 30% T/T upon receipt of the B/L copy, accommodating both USD and RMB currencies.

Q8. What warranty terms do you offer?
A: We provide a comprehensive one-year warranty on the entire machine, alongside an extended two-year warranty on the screw air compressor, excluding consumable spare parts.

Q9. What are the maintenance guidelines?
A: Initial maintenance is advised at the 500-hour mark, with regular upkeep every 2000-3000 hours, adjusted to your operational conditions for peak performance.

Q10. Are your machines capable of operating in high-temperature environments?
A: Absolutely! Our machines are expertly engineered to thrive in high-temperature environments, with a robust working temperature range from -20° to 45° (-4ºF to 113ºF).

Q11. Do you provide OEM services?
A: Yes, indeed! Our team of professional designers is enthusiastically committed to welcoming both OEM and ODM collaborations. We excel at crafting tailored solutions that perfectly align with your unique specifications, ensuring an exceptional partnership experience.

Q12. How long could your air compressor be used?
A: Typically, our air compressors are meticulously engineered to deliver outstanding performance, proudly boasting a lifespan that extends beyond an impressive 10 years. Count on unrivaled durability and reliability.

Q13. Will you provide some spare parts for the machines?
A: Absolutely! We are committed to ensuring that your machines consistently remain in peak condition by supplying essential spare parts. This proactive approach guarantees the uninterrupted and efficient operation you expect and deserve from Sanzhi (Henan) Compressor Co., Ltd.

Q14. How about your after-sales service?
A: We are passionately dedicated to delivering exceptional after-sales service. Our unwavering commitment includes offering comprehensive online guidance for both installation and commissioning. Furthermore, should you need additional assistance, our team of expert engineers is readily available to provide personalized training and hands-on installation support. Your ultimate satisfaction with our Reliable Permanent Magnet VFD Screw Air Compressor for Efficient Industrial Use is our foremost priority.