China Supplier Sanzhi Factory High Efficiency Permanent Magnet VFD Screw Air Compressor for Industrial Use

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year, 2 Years
• Model NO.: SZ110VF
• Lubrication Style: Lubricated
• 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: 20.5-16.5 M³/Min
• Working Temperature: <Ambient Temperature+15ºC
• Air Outlet Discharge Size: DN80 Inch
• Power: 110kw
• Weight: 2550kg
• Voltage: 220V / 380V / 415V / 440V 3pH
• Condition: New
• Certification: ISO9001, SGS
• Transmission Mode: Direct Drive
• Transport Package: Wooden Package
• Specification: 2500*1500*1700mm
• Trademark: SZ
• Origin: Zhengzhou, China
• HS Code: 8414804990
• Production Capacity: 500PCS/Month
• Package Size: 255.00cm * 155.00cm * 180.00cm
• Package Gross Weight: 2550.000kg

Product Description

Introducing our advanced Permanent Magnet Variable Frequency Screw Type Air Compressor, available in a versatile range of power specifications to meet every industrial need. Choose from a vast selection that includes 7.5kw, 11kw, 15kw, 22kw, 30kw, 37kw, 45kw, 55kw, 75kw, 90kw, 110kw, 132kw, 160kw, 185kw, 200kw, and 250kw. Each unit is designed to deliver superior performance, efficiency, and reliability, making it the perfect choice for optimizing industrial applications.

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

The Permanent Magnet VFD Screw Air Compressor, an engineering marvel, integrates a sophisticated pressure sensor to precisely gauge real-time pressure and air consumption within the system. By masterfully orchestrating electric and frequency converter controls, it elegantly adjusts motor speed without altering torque, thus modulating system pressure to deliver compressed air perfectly tailored to your demand. As the system's air consumption decreases, the compressor dynamically reduces its rotational speed, ensuring a flawless balance by decreasing the compressed air output. Conversely, it ingeniously accelerates the motor when air demand surges, maintaining unwavering system pressure.

Leveraging state-of-the-art vector control technology, this unit operates seamlessly across a vast speed range while diligently minimizing motor temperature rise. It ensures optimal torque to drive the air compressor with unparalleled smoothness. The motor current is deftly managed-thanks to vector control technology-which precisely allocates current values to generate torque and other necessary components. This innovative technique compensates for voltage dips at the motor's end, empowering the motor to deliver peak torque without an unwarranted increase in current.


Advantages of Permanent Magnet Variable Frequency Screw Air Compressor

Achieves High Efficiency and Remarkable Energy Saving
Through cutting-edge frequency conversion regulation, the compressor significantly curtails actual power consumption, directing energy effectively for optimal air compression.

Cost Reducing
Harnessing permanent magnet frequency conversion technology slashes energy costs by over 35%, while life cycle costs plunge by an average of 22%, promising a swift return on investment within 1 to 2 years.

Steady Pressure
Utilizing the sophisticated PID method, our exclusive compressor is finely tuned to maintain unwavering system pressure stability with precision.

Life Extension
Innovative frequency conversion starts minimize impacts on power grids and machinery, significantly extending service life.

Top quality
Incorporating premium imported bearings and pioneering rotor profile designs, featuring large rotors and displacements along with low speed and noise, enhances efficiency and elevates production quality to new heights.

 

Packaging & Shipping

Our Advantages

 

1. Competitive Pricing Edge

We empower our customers by offering direct ex-factory pricing, ensuring you stay ahead of the competition with unbeatable cost efficiency.

2. Direct Deal Benefits
By supplying all products straight from our factory, we ensure you access the most cost-effective solutions available, enhancing your market position.

3. Tailored OEM & ODM Services
Leverage our robust factory production and management capabilities to enjoy bespoke OEM/ODM services designed to meet your specific needs.

4. Personalized Customization Options
Embrace the flexibility of non-standard, export, or tailored orders including voltage, power, and pressure modifications. Contact us today to discuss your personalized requirements.

5. Small Order Acceptance
Initiate with a small trial order to evaluate the exceptional quality of our products before scaling up your purchase.

6. Swift and Reliable Delivery
Experience the assurance of receiving high-quality products with prompt and dependable delivery schedules.

7. Comprehensive Authorization for Distributors
Our distributors benefit from full authorization certificates, enabling you to confidently market and sell our prestigious SANZHI brand products.

More Products

 

Company Profile

Sanzhi (Henan) Compressor Co., Ltd is a renowned manufacturer specializing in the production of screw air compressors and screw vacuum pumps, proudly boasting over a decade of industry experience. Our extensive and diverse product lineup includes normal pressure/low-pressure screw air compressors, state-of-the-art permanent magnet frequency conversion screw air compressors, advanced two-stage compression screw air compressors, high-performance screw air compressors tailored for laser cutting, versatile single-tank mobile screw air compressors, robust double-tank mobile screw air compressors, efficient electric mobile screw air compressors, reliable diesel mobile screw air compressors, and precision-engineered screw vacuum pumps, among others.

In our production facilities, we achieve peak efficiency through the use of multiple air compressor assembly lines that are both lean and modern, reflecting our commitment to innovation. Driven by a dedicated team of over 50 skilled employees, we continuously refine our management systems, such as ERP, to minimize lead times and ensure the rapid delivery of top-tier products.

Our management team has successfully secured ISO9001 quality management system certification, underscoring our unwavering commitment to quality excellence. We rigorously adhere to stringent quality management protocols and execute comprehensive standard quality control processes. Each machine undergoes a thorough series of inspections, including material verification, production scrutiny, and pre-delivery checks, ensuring the utmost quality and reliability.

In customer service, we excel in providing comprehensive pre-sales guidance, assisting our clients in selecting the perfect air equipment tailored to their specific facility needs. We offer unparalleled customization options, from appearance to configuration, and can even craft exclusive OEM products to satisfy our dealers' unique requirements. Equally, in after-sales, we have assembled an expert sales & service team to ensure prompt and effective customer support.

At Sanzhi (Henan) Compressor Co., Ltd, we are passionately committed to delivering exceptional and stable products, fostering enduring relationships with our esteemed customers. With our promise of efficient delivery, high-quality machines, and competitive pricing, we are your trusted partner in providing comprehensive and satisfying compressed air solutions.

Our state-of-the-art factory is strategically located in Xinzheng City, within Henan Province, China. We warmly invite visitors and offer convenient transportation from Xinzheng International Airport to our facility, a brief journey of approximately 30 kilometers, taking just about an hour. We look forward to welcoming you to our company for a firsthand experience!
 

Successful Cases

FAQ

Q1. Are you a trading company or manufacturer?
A: We are a dedicated and professional manufacturer specializing in screw air compressors, boasting over a decade of industry experience.

Q2. How do you control quality?
A: 1. We ensure rigorous inspection of all raw materials to maintain high standards.
2. Our installation procedures are meticulously managed for precision and reliability.
3. Each machine undergoes a minimum of 5 hours of continuous testing to ensure optimal performance before it leaves the factory.

Q3. What information must I provide to get the suitable machine?
1. Desired air delivery capacity (Unit: CFM or m³/Min)
2. Required working pressure (Unit: PSI, Bar or Mpa)
3. Specify the voltage and frequency of your region (V/Hz)
4. Indicate if additional accessories like an air tank, filters, or air dryers are needed.
Provide these details, and we will craft a customized solution for you!

Q4. What is the general unit conversion?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP

Q5. What is the available voltage air compressor?
A: Sanzhi air compressors are available in voltages of 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p and can be tailored to meet your specific requirements.

Q6. How long is the delivery time?
A: For standard voltage, expect delivery in 15 working days following order confirmation. For non-standard, kindly consult our sales team.

Q7. What's the payment term?
A: Payment terms are 30% T/T upfront, 40% T/T prior to shipment, and 30% T/T upon receipt of the B/L copy. We accept both USD and RMB.

Q8. How about your warranty?
A: Comprehensive one-year warranty for the entire machine and two years for the screw air compressor, excluding consumable parts.

Q9. What about the maintenance?
A: Initial maintenance is required after 500 hours, with subsequent maintenance every 2000-3000 hours, taking actual environmental conditions into account.

Q10. Can machines be run in high-temperature environment?
A: Yes, our machines operate effectively in high-temperature environments, withstanding temperatures from -20° to 45°(-4ºF-113ºF).

Q11. Do you offer OEM service?
A: Yes, we welcome OEM & ODM orders, supported by our expert design team.

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

Q13. Will you provide some spare parts for the machines?
A: Certainly, we provide spare parts for all our machines.

Q14. How about your after-sales service?
A: We offer comprehensive online guidance for installation and commissioning, alongside expert training and installation support from our engineers.