China Sanzhi Good Price High Efficiency Permanent Magnet VFD Screw Air Compressor for Plastic Products, Disposable Tableware, Food Industrial Use

• 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 our state-of-the-art Permanent Magnet Variable Frequency Screw Type Air Compressor, a marvel of engineering crafted to fulfill the multifaceted demands of today's dynamic industries with unmatched efficiency and precision. Available in a versatile array of capacities from 7.5kw through 250kw, this robust compressor is tailored to optimize performance across a spectrum of industrial applications. Harness the power of this innovation from Sanzhi (Henan) Compressor Co., Ltd., designed to deliver unwavering power and reliability, elevating your operations to new heights of excellence.

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. With 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 the system pressure is maintained to deliver compressed air tailored to demand. When the system's air consumption decreases, the compressor's output exceeds the demand; the innovative inverter then artfully reduces motor speed, thereby curtailing compressed air output. Conversely, by gracefully accelerating the motor, the system can increase compressed air supply to stabilize pressure, ensuring a seamless balance in the system.

Embracing cutting-edge vector control technology, these units function effortlessly across a broad range of speeds, while ensuring minimal motor temperature rise. This brilliant synergy allows for the perfect torque needed for smooth air compressor operation. The motor current split into torque and other components by vector control ensures optimal current distribution, providing the motor with maximal torque output even during voltage drops at the motor end, all while maintaining consistent current levels. This intelligent responsiveness guarantees that the motor delivers peak performance efficiently.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

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

Cost Reducing
With permanent magnet frequency conversion technology, energy expenses plummet by over 35%, while the compressor's life cycle costs are trimmed by an average of 22%. The initial investment pays for itself within just 1 to 2 years, making it a financially sound choice.

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

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

Top Quality
Utilizing top-tier imported bearings and the latest rotor profile advancements, these compressors boast large rotors with significant displacement operating at low speeds. This results in reduced noise, heightened efficiency, and superior production quality.

 

Packaging & Shipping

Our Advantages

 

1. Unbeatable Competitive Pricing Edge

Experience the power of direct ex-factory pricing with us, designed to propel you to the forefront of the market with a significant competitive edge.

2. Effortless and Seamless Direct Transactions
Our factory-direct supply chain ensures that you receive cost-effective solutions without intermediaries, making every transaction smooth and efficient.

3. Custom OEM & ODM Services Exclusively for You
Harness the exceptional production and management prowess of our facility to benefit from tailor-made OEM and ODM services that align perfectly with your unique business needs.

4. Personalized Customization Services
We invite you to explore our capacity for non-standard and export orders, offering customization of key specifications such as voltage, power, and pressure. Contact us to discuss your personalized requirements today!

5. Flexibility with Small Order Trials
Take advantage of our small trial orders to witness the excellence of our products firsthand, ensuring complete satisfaction before scaling up.

6. Reliable and Swift Delivery
Rely on us for high-quality products delivered with speed and reliability, keeping your operations running smoothly and efficiently.

7. Empowering Distributors with Full Authorization
We provide comprehensive authorization certificates to our distributors, granting you the confidence to market our prestigious SANZHI brand products with assurance and credibility.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd stands as a beacon of excellence in the realm of cutting-edge air compression technology. With an illustrious legacy spanning over a decade, we are pioneers in manufacturing state-of-the-art screw air compressors and screw vacuum pumps. Our expansive product suite features a diverse array of innovative solutions-from standard to low-pressure screw air models, to revolutionary permanent magnet frequency conversion compressors. We also offer sophisticated two-stage compression screw air compressors, precision-engineered laser cutting screw air compressors, and a suite of mobile options in both single and double-tank configurations, available in electric and diesel variants. Our high-performance screw vacuum pumps further underscore our commitment to serving the sophisticated needs of our clientele.

Our production facilities are a testament to our commitment to efficiency and modernization. Outfitted with multiple high-efficiency air compressor assembly lines, our operations are streamlined to perfection, enabling unmatched production efficacy. A dedicated workforce of over 50 skilled professionals continuously enhances our management systems, notably ERP, dramatically minimizing lead times to ensure the swift delivery of premium-quality products to our clients.

Our management ethos is anchored in a steadfast commitment to excellence, as evidenced by our ISO9001 quality management system certification. We uphold a rigorous quality management framework, meticulously executing standard quality control processes. Every machine is subjected to exhaustive inspections-spanning material, production, and pre-delivery stages-ensuring that each unit meets the pinnacle of quality and reliability.

Our customer service philosophy is centered around providing unmatched pre-sales guidance, assisting clients in selecting the most suitable air equipment for their specific needs, with extensive customization options for both appearance and configuration. We excel in accommodating unique OEM requests, creating bespoke solutions tailored to the stringent demands of dealers. Our committed sales and service team ensures an after-sales experience characterized by agility and attentiveness, providing rapid and effective customer support.

At Sanzhi (Henan) Compressor Co., Ltd, we are devoted to delivering products of superior quality and stability, nurturing enduring partnerships with our esteemed customers. Celebrated for our prompt delivery times, exceptional machine quality, and competitive pricing, we are the trusted ally for all your compressed air needs-offering an experience defined by complete satisfaction and unwavering reliability.

Strategically located in the vibrant heart of Xinzheng City, Henan Province, China, our factory offers unparalleled accessibility, situated just 30 kilometers-a mere hour's drive-from Xinzheng International Airport. We warmly invite you to visit our facility, and we are pleased to arrange your transport from the airport, ensuring a seamless and welcoming experience from the moment you arrive.

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. We conduct meticulous and rigorous inspections of all raw materials to ensure the highest quality possible.
2. We maintain stringent control over each step of the installation process to uphold our exceptional standards.
3. Every machine is subject to a minimum of 5 hours of relentless testing to ensure it performs optimally before it leaves our factory.

Q3. What information must I provide to get the suitable machine?
1. Specify your desired air delivery capacity, either in CFM or m³/Min.
2. Define the required working pressure, in PSI, Bar, or Mpa.
3. Provide the voltage and frequency specifications of your region (V/Hz).
4. Mention any additional accessories you may need, like air tanks, filters, or air dryers.
Share these details with us, and we'll tailor a perfect scheme just for you!

Q4. What is the general unit conversion?
1Bar equates to 0.1Mpa, which is equal to 14.5PSI.
1m³/min is equivalent to 35.32cfm.
1KW converts to 1.34HP.

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, expect delivery within 15 working days post-confirmation. For non-standard requests, kindly reach out to our sales team for details.

Q7. What's the payment term?
A: Terms include 30% T/T in advance, 40% T/T before shipment, and the balance of 30% T/T against the B/L copy. We accept payments in USD and RMB.

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

Q9. What about the maintenance?
A: Initial maintenance is recommended at 500 hours, followed by regular upkeep every 2000-3000 hours, tailored to suit your operational environment.

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

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

Q12. How long could your air compressor be used?
A: Typically, our air compressors deliver outstanding performance with a lifespan exceeding 10 years.

Q13. Will you provide some spare parts for the machines?
A: Certainly, we are dedicated to supplying all necessary spare parts to guarantee the smooth and efficient operation of your machines without interruption.

Q14. How about your after-sales service?
A: We are committed to delivering exceptional after-sales service, providing comprehensive online guidance for installation and commissioning. Should you need further support, we can also dispatch our expert engineers to offer personalized training and hands-on installation assistance, ensuring your complete satisfaction.