China Supplier Sanzhi Efficient Compact 22kw Permanent Magnet VFD Screw Air Compressor for Wood Processing, Ceramics Manufacturing Industrial Use

• 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

Unveil the epitome of industrial prowess and cutting-edge technology with our revolutionary Permanent Magnet Variable Frequency Screw Type Air Compressor. Painstakingly engineered by the renowned Sanzhi (Henan) Compressor Co., Ltd., this avant-garde compressor is tailored to effortlessly fulfill the stringent requirements of modern industry, delivering unmatched accuracy and superior operational efficiency. Venture into a domain of exceptional power with our versatile range of capacities, including 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and an impressive 250kw. This remarkable compressor solution is expertly crafted to amplify performance across a wide spectrum of industrial applications, guaranteeing steadfast power consistency, steadfast reliability, and a significant boost to 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 stands as a true testament to innovative engineering. It is equipped with an exceptionally responsive pressure sensor that meticulously gauges real-time system pressure and air consumption needs. By masterfully integrating electric and frequency converter controls, the motor's speed is seamlessly modified without altering its torque, ensuring unwavering system pressure. This sophisticated control system guarantees that compressed air is delivered precisely according to demand. Should air consumption diminish, the compressor's output surpasses the immediate need, prompting the advanced inverter to elegantly reduce motor speed, thus decreasing compressed air output. Conversely, by gracefully increasing the motor speed, the system enhances compressed air supply to stabilize pressure, maintaining a perfect equilibrium within the system.

Employing the latest in vector control technology, these units function with remarkable precision across a wide range of speeds. This ensures minimal temperature rise in the motor, creating a harmonious synergy that provides the ideal torque for seamless air compressor operation. By astutely dividing motor current into torque and auxiliary components, vector control ensures optimal current distribution, delivering maximum torque output even during voltage drops at the motor's terminal, while keeping current levels steady. This intelligent adaptability guarantees peak motor performance, ensuring your system operates with maximum efficiency.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

High Efficiency and Energy Saving
Thanks to pioneering frequency conversion regulation, power consumption is expertly aligned with operational needs, optimizing energy use for air compression. This ensures every watt is harnessed for utmost efficiency, rendering operations not only cost-effective but also environmentally conscious by design, meeting industry-leading energy-saving benchmarks.

Cost Reducing
Through the adoption of permanent magnet frequency conversion technology, energy expenses can be reduced by over 35%, while compressor life cycle costs are cut by an average of 22%. This investment recoups itself within 1 to 2 years, demonstrating a prudent financial commitment that boosts profitability and supports sustainability.

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

Life Extension
Frequency conversion start-up is designed to minimize impact on the power grid and equipment, effectively prolonging equipment service life by significantly reducing wear and tear. This cutting-edge approach ensures longevity and durability, providing you with enduring operational advantages.

Top Quality
Combining top-quality imported bearings with advanced rotor profile technology, these compressors boast large rotors with substantial displacement, operating at lower speeds. This innovation results in decreased noise, improved efficiency, and superior production quality, exemplifying 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 explore the unmatched opportunity of direct ex-factory pricing. This exclusive advantage enables you to seize your market endeavors with unwavering confidence and a commanding lead in competitive advantage.

2. Effortless Direct Transactions
Discover the simplicity of our seamless transaction process, as our entire selection is delivered straight from our factory. This direct approach allows us to present you with cost-efficient solutions, meticulously customized to meet your exacting requirements.

3. Tailored OEM & ODM Solutions
Capitalize on our factory's vast reservoir of production and management expertise to unlock custom-designed OEM/ODM services. These solutions are meticulously crafted to reflect your distinct preferences, ensuring your satisfaction and success.

4. Bespoke Customization Services
We enthusiastically welcome non-standard and export orders, offering an unparalleled bespoke customization experience. Tailor specifications such as voltage, power, and pressure to seamlessly match your needs. Reach out to us to discuss your unique specifications and let us provide the perfect solution.

5. Adaptable Options for Small Orders
Embark on a small trial order to witness the exceptional quality we deliver firsthand. This experience will imbue you with unwavering confidence for all your future purchases, ensuring our products consistently meet your standards.

6. Fast and Dependable Delivery
Experience supreme quality products delivered with remarkable speed and reliability. With our service, your operations will continue to run smoothly and efficiently, backed by our dependable delivery commitment.

7. Full Authorization for Distributors
We provide complete authorization certificates to our distributors, empowering you to confidently promote and market the prestigious SANZHI brand products. This authorization ensures that you represent our brand with the highest level of trust and assurance.

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Company Profile

Sanzhi (Henan) Compressor Co., Ltd. stands as a luminous emblem of innovation and steadfast reliability in the high-performance world of screw air compressors and vacuum pumps. With a decade of unmatched expertise, we diligently craft state-of-the-art solutions that establish new industry standards. Our extensive product lineup spans from conventional to low-pressure screw air compressors, supplemented by groundbreaking permanent magnet frequency conversion models. Additionally, our portfolio is enriched with advanced two-stage compression screw air compressors, ingeniously engineered for precision laser cutting applications. We provide a versatile selection of mobile units in single-tank and double-tank configurations, powered either by electricity or diesel. At the zenith of our offerings are the exceptional screw vacuum pumps, expertly crafted to fulfill the diverse needs of our valued clients.

Our cutting-edge production facilities are a testament to our relentless pursuit of excellence. Featuring multiple high-efficiency air compressor assembly lines, we utilize modern, lean production techniques to deliver unbeatable efficiency. Our dynamic team of over 50 skilled professionals consistently refines management systems like ERP, significantly reducing lead times and swiftly delivering top-tier products that exemplify unmatched quality and reliability.

Our management philosophy is deeply rooted in our unwavering commitment to quality, proudly evidenced by our ISO9001 quality management system certification. We rigorously enforce a comprehensive quality management framework, conducting thorough quality control processes. Each machine that leaves our facility undergoes stringent material, production, and pre-delivery inspections, ensuring every unit offers exceptional performance and unwavering reliability.

Our customer service philosophy is unparalleled, with our pre-sales team offering exceptional guidance to assist clients in selecting the ideal air equipment tailored to their unique operational needs. We provide an extensive range of customization options for both aesthetics and configuration. We are experts in fulfilling bespoke OEM requirements, crafting tailored solutions to meet the distinctive demands of distributors. Our after-sales service is supported by a committed sales and service team, ensuring prompt and proactive customer support that consistently surpasses expectations.

At Sanzhi (Henan) Compressor Co., Ltd., our steadfast commitment to delivering superior and reliable products is the cornerstone of our mission to build lasting partnerships with our esteemed customers. We are renowned for our prompt delivery, exceptional products, and competitive pricing, making us the trusted choice for all your compressed air needs. We offer a journey of complete satisfaction and unwavering reliability.

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

Successful Cases

 

Vital Questions for Complete Clarity

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 unwavering commitment to excellence begins with the precise selection and exhaustive inspection of raw materials, ensuring every component aligns with our high-quality benchmarks.
2. We implement comprehensive scrutiny throughout the installation phases, upholding exceptional standards for impeccable results.
3. Each machine is subjected to an extensive testing routine, enduring a minimum of 5 hours under demanding conditions to certify peak performance and consistent reliability before leaving our premises.

Q3. What information should I provide to ensure I receive the optimal machine?
1. Define your air delivery capacity needs in CFM or m³/Min to match operational demands accurately.
2. Specify the working pressure in PSI, Bar, or Mpa to ensure system compatibility.
3. Provide your country's voltage and frequency details (V/Hz) to ensure perfect integration.
4. Outline any additional accessory needs, such as air tanks, filters, or air dryers, to enhance 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, equivalent to 14.5PSI, simplifying pressure requirement comprehension.
1m³/min is equal to 35.32cfm, clarifying air flow capacity conversions.
1KW is equivalent to 1.34HP, making power requirement calculations straightforward.

Q5. What voltage options are available for your air compressors?
A: Sanzhi offers a diverse variety of voltage options: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, with tailored solutions to meet your unique specifications.

Q6. What are the delivery timelines?
A: For standard voltage orders, expect a delivery period of 15 working days post-confirmation. For non-standard orders, please consult our sales team for detailed timelines.

Q7. Could you explain the payment terms?
A: Our adaptable payment terms 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, with acceptance of USD and RMB.

Q8. What warranty terms do you offer?
A: Enjoy a comprehensive one-year warranty covering the entire machine, with an additional two-year warranty on the screw air compressor, excluding consumable spare parts.

Q9. What are the maintenance guidelines?
A: Commence initial maintenance at 500 hours, followed by regular maintenance every 2000-3000 hours, customized to your operational conditions for optimal 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.