China Sanzhi Good Price Reliable Permanent Magnet VFD Screw Air Compressor for Plastic Products, Disposable Tableware, Food Prossing Heavy Duty Applications

• 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 latest breakthrough in industrial efficiency: our cutting-edge Permanent Magnet Variable Frequency Screw Type Air Compressor. Expertly engineered by Sanzhi (Henan) Compressor Co., Ltd., this innovative compressor is tailored to fulfill the demanding requirements of modern industry with unmatched precision and operational excellence. Delve into a world of power with our expansive range of capacities, including 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and a remarkable 250kw. This exceptional compressor solution is designed to enhance performance across a multitude of industrial applications, ensuring consistent power, steadfast reliability, and a significant elevation 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 ingeniously employs a highly responsive pressure sensor that precisely detects real-time system pressure and air consumption needs. Through the seamless integration of electric and frequency converter controls, the motor speed is adeptly adjusted without altering the motor's torque. This smart regulation ensures that system pressure is consistently maintained, delivering compressed air finely tailored to demand. As air consumption decreases, the compressor's output exceeds the demand, prompting the innovative inverter to artfully reduce motor speed, thereby curtailing compressed air output. Conversely, by gracefully accelerating the motor, the system can boost compressed air supply to stabilize pressure, ensuring a seamless balance in the system.

Embracing cutting-edge vector control technology, these units function effortlessly over a wide spectrum of speeds, ensuring minimal motor temperature rise. This brilliant synergy provides the perfect torque required for smooth air compressor operation. By splitting motor current into torque and other components, vector control ensures optimal current distribution, delivering maximal torque output even during voltage drops at the motor end, while maintaining consistent current levels. This intelligent responsiveness guarantees that the motor performs at its peak efficiency.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

High Efficiency and Energy Saving
With frequency conversion regulation, power consumption aligns perfectly with operational needs, optimizing energy usage for air compression. This ensures that every watt is smartly utilized, making operations both efficient and eco-friendly by design.

Cost Reducing
By employing permanent magnet frequency conversion technology, energy expenses can be reduced by over 35%, while the compressor's life cycle costs are trimmed by an average of 22%. The initial investment pays for itself within 1 to 2 years, marking it as an astute financial decision.

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

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

Top Quality
By utilizing top-tier imported bearings and leading rotor profile advancements, these compressors feature large rotors with significant displacement operating at low speeds. This results in reduced noise, enhanced efficiency, and superior production quality, embodying a standard of excellence.

 

Packaging & Shipping

Our Advantages

 

1. Competitive Pricing Advantage

We offer our esteemed customers direct ex-factory pricing, ensuring you have a significant competitive advantage in your market pursuits.

2. Seamless Direct Transactions
Our entire product line is shipped directly from the factory, allowing us to present more cost-effective solutions tailored for your needs.

3. OEM & ODM Services Tailored for You
Harness the extensive production and management prowess of our factory to indulge in personalized OEM/ODM services crafted just for you.

4. Customized Solutions Crafted for You
We embrace non-standard and export orders with enthusiasm, tailoring specifications such as voltage, power, and pressure to your precise demands. Reach out for your bespoke requirements!

5. Flexibility for Small Orders
Initiate a small trial order to personally witness the exceptional quality we offer, ensuring confidence in every purchase.

6. Swift and Reliable Delivery
Benefit from superior quality products delivered with promptness and reliability you can trust, ensuring your operations run smoothly.

7. Comprehensive Authorization for Distributors
We grant full authorization certificates to our distributors, empowering you to represent and market the esteemed SANZHI brand products with assured confidence.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd is your trusted partner in the realm of advanced screw air compressors and screw vacuum pumps. With over ten years of esteemed expertise, we specialize in crafting pioneering solutions that exceed industry standards. Our rich and diverse range includes everything from standard and low-pressure screw air compressors to the innovative permanent magnet frequency conversion models. Further enriching our collection are sophisticated two-stage compression screw air compressors, precision-engineered for laser cutting applications, and versatile mobile options like single-tank and double-tank variants available in both electric and diesel versions. At the pinnacle of our offerings are high-performance screw vacuum pumps, meticulously designed to cater to the varied requirements of our distinguished clientele.

In production, our cutting-edge facilities are a testament to our commitment to excellence. Equipped with multiple high-efficiency air compressor assembly lines, we achieve remarkable production efficiency through lean, modern techniques. Our dynamic team of over 50 proficient employees is constantly refining management systems such as ERP, allowing us to dramatically cut lead times and swiftly deliver superior products of unmatched quality.

In management, our unwavering commitment to quality is epitomized by our ISO9001 quality management system certification. We strictly adhere to a comprehensive quality management framework, executing meticulous quality control processes. Every machine emerging from our facility undergoes exhaustive material, production, and pre-delivery inspections, guaranteeing exceptional performance and reliability in each unit we deliver.

In customer service, our pre-sales team offers unparalleled expertise, guiding clients to select the most suitable air equipment tailored precisely to their diverse operational facilities, with extensive customization available for aesthetics and configuration. We excel in fulfilling bespoke OEM demands, creating customized solutions to meet the specific needs of distributors. Our after-sales service is reinforced by a committed sales and service team, ensuring an expedient and proactive customer support experience.

At Sanzhi (Henan) Compressor Co., Ltd, our steadfast dedication to delivering superior and reliable products underpins our mission to build enduring partnerships with our esteemed customers. Celebrated for our prompt delivery, exceptional machines, and competitive prices, we are your dependable choice for all compressed air solutions, promising you a journey of complete satisfaction and unwavering reliability.

Nestled in the vibrant heart of Xinzheng City, Henan Province, China, our factory boasts a strategic location just 30 kilometers, or approximately an hour's drive, from Xinzheng International Airport. We extend a warm invitation for 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

 

FAQ

Q1. Are you a trading company or manufacturer?
A: We are a distinguished and seasoned manufacturer of screw air compressors, proudly boasting over a decade of expertise in the field.

Q2. How do you control quality?
A: 1. Our commitment to excellence begins with a meticulous selection and rigorous inspection of raw materials, ensuring each component meets our exacting standards for premium quality.
2. We exercise stringent control over every phase of the installation processes to maintain the highest standards and ensure flawless execution.
3. Each machine is subjected to a rigorous testing regime, running a minimum of 5 hours under demanding conditions to guarantee optimal performance and reliability before it leaves our factory.

Q3. What information must I provide to get the suitable machine?
1. Desired air delivery capacity, measured in CFM or m³/Min, to match your operational needs effectively.
2. Required working pressure, specified in PSI, Bar, or Mpa, to ensure compatibility with your system demands.
3. Voltage and frequency specifications of your country (V/Hz), to guarantee seamless integration and operation.
4. Any additional accessory needs, such as air tanks, filters, or air dryers, to enhance functionality and efficiency.
Share these details with us, and we'll craft a customized solution perfectly tailored just for you!

Q4. What is the general unit conversion?
1Bar equates to 0.1Mpa, which corresponds to 14.5PSI, facilitating an easy understanding of pressure requirements.
1m³/min is equivalent to 35.32cfm, providing a clear conversion for air flow capacity.
1KW converts to 1.34HP, aiding in seamless power requirement calculations.

Q5. What is the available voltage air compressor?
A: Sanzhi offers a versatile range of voltages: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, with customization options available to meet your specific needs.

Q6. How long is the delivery time?
A: For standard voltage orders, anticipate delivery within 15 working days post-confirmation. For non-standard requests, kindly reach out to our sales team for precise details.

Q7. What's the payment term?
A: Our flexible payment terms include 30% T/T in advance, 40% T/T before shipment, and the remaining 30% T/T against the B/L copy, with payments accepted in both USD and RMB.

Q8. How about your warranty?
A: Enjoy peace of mind with our comprehensive one-year warranty on the entire machine, plus an extended two-year warranty specifically for the screw air compressor, excluding consumable spare parts.

Q9. What about the maintenance?
A: Initial maintenance is advised at 500 hours, followed by regular upkeep every 2000-3000 hours, tailored to align with your operational environment for optimal performance.

Q10. Can machines be run in high-temperature environment?
A: Absolutely! Our machines are engineered to thrive in high-temperature environments, boasting a robust working temperature range from -20° to 45° (-4ºF to 113ºF).

Q11. Do you offer OEM service?
A: Yes, indeed! With our team of professional designers, we warmly welcome both OEM and ODM collaborations, tailoring solutions to meet your unique specifications.

Q12. How long could your air compressor be used?
A: Typically, our air compressors are engineered to deliver outstanding performance, boasting a lifespan that exceeds 10 years.

Q13. Will you provide some spare parts for the machines?
A: Absolutely! We ensure that your machines remain in top-notch condition by providing essential spare parts. This guarantees the uninterrupted and efficient operation you expect from Sanzhi (Henan) Compressor Co., Ltd.

Q14. How about your after-sales service?
A: We are passionately dedicated to delivering outstanding after-sales service. Our commitment includes offering comprehensive online guidance for installation and commissioning. Moreover, should you require further assistance, our team of expert engineers is readily available to provide personalized training and hands-on installation support. Your satisfaction with our Reliable Permanent Magnet VFD Screw Air Compressor for Heavy Duty Applications is our top priority.