China Supplier Sanzhi Efficient Compact 22kw Permanent Magnet VFD Screw Air Compressor for Reliable Performance Disposable Plastic Products

• 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 efficiency and innovation: our state-of-the-art Permanent Magnet Variable Frequency Screw Type Air Compressor. Meticulously crafted by the esteemed Sanzhi (Henan) Compressor Co., Ltd., this groundbreaking compressor is engineered to seamlessly meet the rigorous demands of contemporary industry with unparalleled precision and operational excellence. Embark on a journey into a realm of immense power with our extensive array of capacities, ranging from 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, to an astounding 250kw. This extraordinary compressor solution is meticulously designed to elevate performance across diverse industrial applications, ensuring unwavering consistency in power, unyielding reliability, and a profound enhancement in your operational capabilities.

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 represents a pinnacle of engineering brilliance. It utilizes a highly responsive pressure sensor that precisely detects real-time system pressure and air consumption requirements. Seamlessly integrating electric and frequency converter controls, the motor's speed is expertly adjusted without altering its torque, guaranteeing consistent system pressure. This intelligent regulation ensures compressed air is delivered perfectly in tune with demand. When air consumption wanes, the compressor's output surpasses the requirement, prompting the innovative inverter to gracefully lower motor speed, thereby reducing compressed air output. Conversely, by accelerating the motor with finesse, the system boosts compressed air supply to stabilize pressure, maintaining a harmonious balance within the system.

Harnessing the power of cutting-edge vector control technology, these units operate with effortless precision across an extensive speed range. This ensures minimal motor temperature rise, creating a remarkable synergy that offers the ideal torque for smooth air compressor operation. By intelligently separating motor current into torque and supplementary components, vector control ensures optimal current distribution, delivering maximum torque output even during voltage drops at the motor's end, while maintaining consistent current levels. This intelligent responsiveness guarantees peak motor performance, ensuring your system runs at its utmost efficiency.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

High Efficiency and Energy Saving
With pioneering frequency conversion regulation, power consumption is perfectly aligned with operational demands, optimizing energy utilization for air compression. This ensures that every watt is maximized for efficiency, making operations not only economical but also environmentally friendly by design, aligning with industry-leading energy-saving standards.

Cost Reducing
By embracing permanent magnet frequency conversion technology, energy expenses can be slashed by over 35%, while the compressor's life cycle costs are reduced by an average of 22%. This investment pays for itself within 1 to 2 years, proving to be a wise financial decision that enhances profitability and sustainability.

Steady Pressure
The PID (Proportional, Integral, Derivative) control method is expertly calibrated to precisely fine-tune the compressor, maintaining unwavering system pressure. This ensures precision and stability in operation, delivering consistent performance that meets the highest standards of reliability.

Life Extension
Frequency conversion start-up is designed to minimize impact on the power grid and machinery, effectively extending equipment service life by significantly reducing wear and tear. This innovative approach ensures longevity and durability, providing you with lasting operational benefits.

Top Quality
Utilizing top-tier imported bearings combined with cutting-edge rotor profile advancements, these compressors feature large rotors with significant displacement, operating at lower speeds. This innovation results in reduced noise, enhanced efficiency, and superior production quality, embodying a standard of excellence that sets them apart in the industry.

 

Packaging & Shipping

Our Advantages

 

1. Unbeatable Pricing Power

We warmly invite our distinguished customers to benefit from direct ex-factory pricing, granting you a competitive advantage to dominate your market endeavors with confidence.

2. Effortless Direct Transactions
Our entire selection is dispatched directly from our factory, enabling us to supply cost-efficient solutions that are precisely customized to your specific needs.

3. Tailored OEM & ODM Solutions
Leverage our factory's extensive production and management expertise to enjoy custom-designed OEM/ODM services, exceptionally tailored to meet your distinct preferences.

4. Bespoke Customization Services
We eagerly welcome non-standard and export orders, offering bespoke customization of specifications such as voltage, power, and pressure to precisely align with your needs. Contact us to address your unique requirements!

5. Adaptable Options for Small Orders
Initiate a small trial order to experience firsthand the exceptional quality we provide, instilling confidence in all your subsequent purchases.

6. Fast and Dependable Delivery
Experience premier quality products delivered with promptness and reliability you can depend on, ensuring your operations remain effortlessly efficient.

7. Full Authorization for Distributors
We offer comprehensive authorization certificates to our distributors, empowering you to promote and market the esteemed SANZHI brand products with absolute assurance and confidence.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd is a shining beacon of innovation and reliability in the realm of high-performance screw air compressors and vacuum pumps. With a decade of unparalleled expertise, we skillfully craft cutting-edge solutions that set new benchmarks in the industry. Our expansive product range includes everything from standard to low-pressure screw air compressors, as well as revolutionary permanent magnet frequency conversion models. Our portfolio is further enriched by advanced two-stage compression screw air compressors, meticulously engineered for laser cutting applications. We offer a versatile suite of mobile units in both single-tank and double-tank configurations, powered by electricity or diesel. At the pinnacle of our offerings are the exceptional screw vacuum pumps, precisely designed to cater to the diverse needs of our esteemed clients.

Our state-of-the-art production facilities serve as a testament to our unwavering pursuit of excellence. Featuring multiple high-efficiency air compressor assembly lines, we employ modern, lean production methods to achieve unparalleled efficiency. Our dynamic team of over 50 skilled professionals continually enhances management systems like ERP, allowing us to dramatically cut lead times and swiftly deliver premium-grade products that embody unmatched quality.

Our management philosophy is firmly rooted in our unwavering dedication to quality, as evidenced by our ISO9001 quality management system certification. We rigorously implement a comprehensive quality management framework, conducting meticulous quality control processes. Every machine that departs from our facility undergoes rigorous material, production, and pre-delivery inspections, ensuring that each unit delivers outstanding performance and reliability.

Our customer service ethos is unmatched, with our pre-sales team providing exceptional guidance to help clients select the most suitable air equipment tailored to their specific operational requirements. We offer a broad array of customization options for both aesthetics and configuration. We specialize in fulfilling bespoke OEM requirements, crafting tailored solutions to meet the unique demands of distributors. Our after-sales service is supported by a dedicated sales and service team, ensuring swift and proactive customer support that consistently exceeds expectations.

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

Nestled in the vibrant hub of Xinzheng City, Henan Province, China, our factory boasts a strategic location just 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

 

Essential Inquiries for Your Understanding

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. We commence our pursuit of excellence with a meticulous selection process, coupled with a rigorous inspection of raw materials, ensuring each component adheres strictly to our premium quality standards.
2. Our stringent controls extend through every phase of the installation process, maintaining unparalleled standards to ensure flawless execution.
3. Every machine undergoes a rigorous testing regimen, operating for a minimum of 5 hours under challenging conditions to assure optimal performance and unwavering reliability before departing 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 to effectively match your operational needs.
2. Indicate the required working pressure in PSI, Bar, or Mpa to ensure system compatibility.
3. Provide your country's voltage and frequency specifications (V/Hz) to guarantee seamless integration.
4. Detail any additional accessory requirements, such as air tanks, filters, or air dryers, to enhance operational efficiency.
Share these 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, which translates to 14.5PSI, offering a straightforward understanding of pressure requirements.
1m³/min corresponds to 35.32cfm, providing clarity for air flow capacity conversions.
1KW converts to 1.34HP, facilitating effortless calculations for power requirements.

Q5. What voltage options are available for your air compressors?
A: Sanzhi delivers a versatile selection of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, with customizable solutions to suit your specific needs.

Q6. What are the delivery timelines?
A: For standard voltage requirements, anticipate a delivery timeline of 15 working days post-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 an initial 30% T/T deposit, followed by 40% T/T pre-shipment, and the final 30% T/T upon the B/L copy, accepting both USD and RMB.

Q8. What warranty terms do you offer?
A: We offer a comprehensive one-year warranty on the complete 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 recommended at the 500-hour mark, with ongoing upkeep every 2000-3000 hours, tailored 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 excel in high-temperature settings, 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.