China Sanzhi Good Price Advanced Permanent Magnet VFD Screw Air Compressor for Plastic Products, Disposable Tableware Quiet Operation

• 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 an unparalleled advancement in industrial efficiency: our state-of-the-art Permanent Magnet Variable Frequency Screw Type Air Compressor. Expertly crafted by Sanzhi (Henan) Compressor Co., Ltd., this revolutionary compressor is meticulously designed to meet the exacting requirements of contemporary industry with unmatched precision and unparalleled operational excellence. Embark on a journey into a realm of immense power with our extensive range of capacities, including 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and the extraordinary 250kw. This outstanding compressor solution is engineered to elevate performance across a diverse spectrum of industrial applications, ensuring steadfast power, unwavering reliability, and a tangible 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

Ingeniously designed, the permanent magnet frequency conversion air compressor is equipped with a highly sensitive pressure sensor, meticulously calibrated to capture real-time system pressure and adapt to air consumption requirements. Through the harmonious coordination of electric and frequency converter controls, it skillfully modulates motor speed without altering motor torque, ensuring system pressure remains consistently optimal. As air consumption drops, the compressor anticipates this, allowing its innovative inverter to gracefully slow down the motor, thus reducing compressed air output. Conversely, by accelerating the motor, the system elevates compressed air supply to stabilize pressure, achieving a seamless equilibrium within the system.

Adopting state-of-the-art vector control technology, these units operate with remarkable efficiency across a broad range of speeds, ensuring the motor's temperature rise is minimal. This sophisticated synergy delivers the precise torque needed for flawless air compressor operation. By differentiating motor current into torque and other components, vector control guarantees optimal current allocation, maximizing torque output even during voltage fluctuations at the motor end, while maintaining consistent current levels. This intelligent adaptability ensures the motor performs at its pinnacle of efficiency.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

High Efficiency and Energy Saving
The frequency conversion regulation smartly aligns power consumption with operational demands, optimizing energy usage for air compression. This ensures that each watt is utilized with precision, crafting an operation that is both highly efficient and environmentally considerate by design.

Cost Reducing
Harnessing permanent magnet frequency conversion technology, energy costs can be slashed by over 35%, while the compressor's total life cycle costs are reduced by an average of 22%. The initial investment is recouped in just 1 to 2 years, rendering it an incredibly wise financial move.

Steady Pressure
The compressor expertly maintains consistent system pressure using the PID (Proportional, Integral, Derivative) control method, ensuring precision and operational stability with unwavering reliability.

Life Extension
The frequency conversion start-up minimizes impact on both the power grid and machinery, effectively extending the service life of equipment by diminishing wear and tear.

Top Quality
Employing premium imported bearings and advanced rotor profile innovations, these compressors are equipped with large rotors for substantial displacement at low speeds. This results in minimized noise, heightened efficiency, and exceptional production quality, setting a benchmark of excellence.

 

Packaging & Shipping

Our Advantages

 

1. Unmatched Competitive Pricing

Enjoy the privilege of direct ex-factory pricing, granting you a remarkable competitive edge in your market endeavors with Sanzhi (Henan) Compressor Co., Ltd.

2. Effortless Direct Transactions
Experience the efficiency of our entire product line being dispatched directly from the factory, providing you with more economical solutions finely tuned to your needs.

3. Bespoke OEM & ODM Services
Leverage the expansive production and management expertise of our factory to enjoy exclusive OEM/ODM services meticulously designed just for you.

4. Tailored Solutions for Your Needs
We are passionate about accommodating non-standard and export orders, customizing specifications like voltage, power, and pressure to meet your exacting requirements. Contact us for your tailored needs!

5. Adaptability for Small Orders
Begin with a small trial order and experience firsthand the superior quality we provide, ensuring you feel confident in every purchase decision.

6. Quick and Dependable Delivery
Take advantage of premium quality products delivered with the swiftness and reliability you expect, ensuring your operations remain uninterrupted and efficient.

7. All-Encompassing Authorization for Distributors
We provide comprehensive authorization certificates to our distributors, empowering you to proudly represent and market the prestigious SANZHI brand products with unwavering confidence.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd is proudly your trusted partner in the world of unparalleled screw air compressors and screw vacuum pumps. With over a decade of esteemed expertise, we excel in crafting pioneering solutions that surpass industry standards. Our vast and diverse array includes everything from standard and low-pressure screw air compressors to the cutting-edge permanent magnet frequency conversion models. Expanding our collection are sophisticated two-stage compression screw air compressors, expertly designed for laser cutting applications, alongside versatile mobile options. Choose from single-tank and double-tank variants, available in both electric and diesel versions. At the pinnacle of our offerings, discover high-performance screw vacuum pumps, meticulously engineered to meet the varied needs of our distinguished clientele.

In our production landscape, our state-of-the-art facilities stand as a testament to our unwavering commitment to excellence. Outfitted with multiple high-efficiency air compressor assembly lines, we realize remarkable production efficiency through lean, modern techniques. Our dynamic team of over 50 proficient employees is perpetually enhancing management systems such as ERP, enabling us to significantly reduce lead times and swiftly deliver superior products of unmatched quality and performance.

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

In customer service, our pre-sales team delivers unparalleled expertise, assisting clients in selecting the most suitable air equipment tailored precisely to their diverse operational needs, with extensive customization options available for aesthetics and configuration. We excel in fulfilling bespoke OEM demands, crafting tailored solutions to meet specific distributor needs. Our after-sales service is fortified by a dedicated sales and service team, ensuring an expedient and proactive customer support experience.

At Sanzhi (Henan) Compressor Co., Ltd, our unwavering dedication to delivering superior and reliable products underpins our mission to forge enduring partnerships with our esteemed customers. Celebrated for our prompt delivery, exceptional machines, and competitive pricing, we are your dependable choice for all compressed air solutions, promising 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. Collaborate with us and experience bespoke design excellence, where each project is a testament to our commitment to innovation and customization, ensuring your vision is brought to life with precision and creativity.

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. Crafted with superior materials and advanced technology, these compressors are not only a product but an investment in durability and reliability. Experience the peace of mind that comes with knowing your compressor is built to last, consistently supporting your operations for a decade and beyond.

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. Our commitment to quality means you'll always have the necessary components at your fingertips, maintaining peak performance and minimizing downtime for your business.

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. We strive to exceed your expectations, ensuring a seamless ownership experience and continued operational excellence.