China Sanzhi Top Quality 22kw Permanent Magnet VFD Screw Air Compressor for Reliable Operation, Food Packaging, Disposable Plastic Products

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year for The Whole Machine & 2 Years for Airend
• 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

Discover the epitome of industrial innovation and efficiency with our cutting-edge Permanent Magnet Variable Frequency Screw Type Air Compressor. Expertly engineered by the prestigious Sanzhi (Henan) Compressor Co., Ltd., this revolutionary compressor is designed to seamlessly meet the rigorous demands of modern industry, offering you unmatched precision and operational excellence. Venture into a realm of extraordinary power with our comprehensive range of capacities, from 7.5kw to an incredible 250kw, including 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, and 200kw. This exceptional compressor solution is meticulously crafted to boost performance across a multitude of industrial applications, ensuring unwavering power consistency, unrivaled reliability, and a significant 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 is a triumph of engineering sophistication. With its highly sensitive pressure sensor, it precisely gauges real-time system pressure alongside air consumption needs. The seamless fusion of electric and frequency converter controls enables expert adjustment of motor speed, maintaining torque integrity while ensuring stable system pressure. This smart modulation ensures optimal delivery of compressed air, perfectly aligned with demand fluctuations. As air consumption drops, the compressor's output exceeds necessity, prompting the innovative inverter to smoothly reduce motor speed, thus decreasing compressed air production. Conversely, when demand surges, the system deftly accelerates the motor, increasing compressed air supply to uphold pressure balance, achieving a seamless operational harmony.

Empowered by state-of-the-art vector control technology, these units operate with unrivaled precision across a vast speed spectrum, ensuring minimal motor temperature rise. This creates a remarkable synergy, offering ideal torque for flawless air compressor operation. By wisely segregating motor current into torque and auxiliary components, vector control guarantees optimal current distribution, delivering maximum torque output even during motor-end voltage fluctuations, while maintaining consistent current levels. This smart responsiveness ensures peak motor performance, enabling your system to function at its highest efficiency.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

High Efficiency and Energy Saving
Through pioneering frequency conversion regulation, power consumption is precisely attuned to operational demands, optimizing energy efficiency in air compression. This strategy ensures every watt is maximized for efficiency, making operations not only cost-effective but also environmentally conscious, aligning with industry-leading energy-saving benchmarks.

Cost Reducing
By adopting permanent magnet frequency conversion technology, energy expenses can be reduced by over 35%, while life cycle costs of the compressor are diminished by an average of 22%. This investment recoups its costs within 1 to 2 years, proving to be a wise financial strategy that boosts profitability and sustainability.

Steady Pressure
The PID (Proportional, Integral, Derivative) control technique is meticulously calibrated to fine-tune the compressor, ensuring unwavering system pressure. This guarantees precision and stability in operations, delivering consistent performance that adheres to the highest reliability standards.

Life Extension
The frequency conversion start-up is engineered to minimize impact on the power grid and machinery, effectively extending equipment service life through significant wear and tear reduction. This innovative approach guarantees longevity and durability, providing enduring operational advantages.

Top Quality
Incorporating top-tier imported bearings with advanced rotor profile enhancements, these compressors boast large rotors with significant displacement, operating at reduced speeds. This results in lower noise, improved efficiency, and superior production quality, embodying a standard of excellence that distinguishes them in the industry.

 

Packaging & Shipping

Our Advantages

 

1. Unbeatable Pricing Power

We warmly invite our distinguished customers to benefit from our direct ex-factory pricing. This offers you an unparalleled opportunity to gain a competitive edge, positioning you to excel in your market endeavors with absolute confidence.

2. Effortless Direct Transactions
Our entire selection is dispatched directly from our factory, making it possible for us to deliver cost-efficient solutions. These solutions are meticulously tailored to cater to your precise requirements, ensuring ultimate satisfaction.

3. Tailored OEM & ODM Solutions
Leverage our factory's extensive production and management expertise to benefit from custom-designed OEM/ODM services. These services are finely crafted to align with your distinct preferences and specifications.

4. Bespoke Customization Services
We eagerly welcome both non-standard and export orders, offering bespoke customization in specifications like voltage, power, and pressure. This precision is designed to align with your specific needs. Reach out to us to address your unique requirements with ease!

5. Adaptable Options for Small Orders
Initiate a small trial order to witness firsthand the superior quality we offer. This experience will instill unwavering confidence in all your future purchases.

6. Fast and Dependable Delivery
Experience top-tier quality products delivered with unparalleled promptness and reliability. This ensures that your operations remain seamlessly efficient and uninterrupted.

7. Full Authorization for Distributors
We provide comprehensive authorization certificates to our distributors. This empowers you to promote and market the esteemed SANZHI brand products with full assurance and confidence.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd stands as a luminary of innovation and reliability in the dynamic realm of high-performance screw air compressors and vacuum pumps. With a decade of unmatched expertise, we masterfully craft pioneering solutions that redefine industry standards. Our expansive assortment spans everything from standard to low-pressure screw air compressors, and includes groundbreaking permanent magnet frequency conversion models. Our portfolio is enriched by advanced two-stage compression screw air compressors, precisely engineered for laser cutting applications. We proudly offer a versatile collection of mobile units, available in both single-tank and double-tank configurations, powered by either electricity or diesel. At the core of our offerings are the exceptional screw vacuum pumps, intricately designed to meet the diverse needs of our esteemed clientele.

Our state-of-the-art production facilities are a testament to our steadfast pursuit of excellence. Boasting 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 to significantly reduce lead times, swiftly delivering premium-grade products that epitomize unmatched quality.

Our management philosophy is deeply rooted in an unwavering commitment to quality, as demonstrated 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 each unit delivers outstanding performance and reliability.

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

At Sanzhi (Henan) Compressor Co., Ltd, our unwavering commitment to delivering superior and reliable products is 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.

Situated 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

 

Vital Queries for Comprehensive Insight

Q1. Do you operate as a trading company or a manufacturer?
A: We are proud to be a renowned and experienced manufacturer specializing in screw air compressors, bringing over ten years of expertise and innovation to the field.

Q2. What measures are in place to ensure superior quality control?
A: 1. Our commitment to excellence begins with a careful selection process, followed by a thorough inspection of raw materials, ensuring every component meets our stringent premium quality standards.
2. Our rigorous quality controls permeate every phase of the installation process, upholding the highest standards for impeccable execution.
3. Each machine endures a demanding testing protocol, operating for a minimum of 5 hours under challenging conditions to secure peak performance and steadfast reliability before it leaves our premises.

Q3. What information should I provide to ensure I receive the optimal machine?
1. Indicate your preferred air delivery capacity in CFM or m³/Min to align effectively with your operational demands.
2. Specify the necessary working pressure in PSI, Bar, or Mpa to ensure compatibility with your system.
3. Provide your country's voltage and frequency specifications (V/Hz) for seamless equipment integration.
4. Outline any additional accessory needs, such as air tanks, filters, or air dryers, to boost operational efficiency.
Share these detailed specifications with us, and we will tailor a personalized solution that aligns perfectly with your unique requirements!

Q4. Could you elaborate on the general unit conversions?
1Bar equals 0.1Mpa, translating to 14.5PSI, simplifying the understanding of pressure needs.
1m³/min is equivalent to 35.32cfm, providing clarity for converting air flow capacity.
1KW is convertible to 1.34HP, easing the calculations for power requirements.

Q5. What voltage options are available for your air compressors?
A: Sanzhi offers a wide variety of voltage options, including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p, along with customizable solutions to fit your specific requirements.

Q6. What are the delivery timelines?
A: For standard voltage specifications, expect a delivery timeframe of 15 working days post-confirmation. For non-standard orders, kindly contact our sales team for detailed guidance.

Q7. Could you explain the payment terms?
A: Our adaptable payment arrangements consist of a 30% T/T deposit upfront, followed by a 40% T/T pre-shipment, with the remaining 30% T/T due upon receipt of the B/L copy, accommodating payments in both USD and RMB.

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

Q9. What are the maintenance guidelines?
A: We recommend initial maintenance at the 500-hour mark, followed by continuous upkeep every 2000-3000 hours, tailored to your operating conditions for optimal performance.

Q10. Are your machines capable of operating in high-temperature environments?
A: Certainly! Our machines are skillfully engineered to perform exceptionally in high-temperature environments, boasting a robust operating 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.