Discover the ultimate in compact and portable air compression with our Mini Small Portable Silent Screw Air Compressor. Perfectly engineered for industrial outdoor mobile work, this powerhouse comes in 2.2KW, 3KW, and 4KW variants, ensuring you have the right tool for every job. Experience unparalleled performance combined with whisper-quiet operation, making it the ideal choice for professionals on the go.
Advantages of Small Mobile Screw Air Compressor
1. High Reliability:This mini screw compressor boasts a simple construction with fewer and no wearing parts, ensuring reliable operation and an impressive lifespan. Overhaul intervals can reach an incredible 40,000 to 80,000 hours.
2. Convenient Operation and Maintenance: With a high degree of automation, this compressor simplifies operation and maintenance. Operators require minimal training, enabling seamless, unattended operation.
3. Superior Power Balance: Designed for smooth, high-speed performance, the compressor delivers robust gas transmission and rapid gas supply. Its volumetric flow rate remains stable despite varying exhaust pressures, maintaining efficiency across a broad speed range.
4. Exceptional Adaptability:Compact and lightweight, this compressor occupies a small footprint, making it easily movable. Ideal for diverse applications, including building construction, spraying, pile breaking, sand blasting, urban and road construction.
5. Comprehensive Range of Varieties: Our product line offers a full spectrum of exhaust volumes, from small to large, catering to various construction needs. The diverse structural designs accommodate a wide range of users and applications.
| Model |
Power |
Pressure |
Free air delivery* of unit at working pressure |
Voltage |
Frequency |
Noise Level |
Air outlet discharge size |
Weight |
Dimensions |
| KW |
Mpa |
m³/min |
V |
Hz |
dB(A) |
Inch |
Kg |
L*W*H(mm) |
| SZDY08 |
7.5 |
0.8 |
1.2 |
380 |
50 |
68 |
G1 |
250 |
1500*500*1100 |
| 1.0 |
1.0 |
| SZDY11 |
11 |
0.8 |
1.6 |
380 |
50 |
68 |
G1 |
260 |
1500*500*1100 |
| 1.0 |
1.3 |
| SZDY15 |
15 |
0.8 |
2.4 |
380 |
50 |
68 |
G1 |
320 |
1600*800*1200 |
| 1.0 |
2.0 |
| SZDY22 |
22 |
0.8 |
3.6 |
380 |
50 |
70 |
G1 |
400 |
1600*800*1200 |
| 1.0 |
3.0 |
| SZDY30 |
30 |
0.8 |
5.0 |
380 |
50 |
70 |
G1 |
480 |
1800*900*1200 |
| 1.0 |
4.5 |
| SZDY37 |
37 |
0.8 |
6.6 |
380 |
50 |
70 |
G1 |
600 |
1800*900*1200 |
| 1.0 |
6.0 |
| SZDY45 |
45 |
0.8 |
8.0 |
380 |
50 |
71 |
G2" |
800 |
2100*900*1430 |
| 1.0 |
7.0 |
| SZDY55 |
55 |
0.8 |
10.0 |
380 |
50 |
74 |
G2" |
950 |
2100*900*1430 |
| 1.0 |
9.0 |
| SZDY75 |
75 |
0.8 |
13.0 |
380 |
50 |
76 |
G2" |
1100 |
2100*900*1430 |
| 1.0 |
11.8 |
| Due to product updates, the above parameters are subject to deviation in kind. |
Advanced Smart Touch Controller
Our compressor features superior built-in intelligence, demanding minimal manual intervention. The high-precision, full-color electronic screen provides crystal-clear graphics, along with maintenance information, fault alerts, and safety shutdown notifications.
Efficient Cooling System
Designed with a large heat exchange area, this system effectively prevents high temperatures and mitigates oil emulsification and coking, ensuring long-lasting performance.
Dependable Oil and Air Separator
With a vertical tangential cyclone separation structure, it ensures complete oil and air separation. The cartridge is easy to replace, significantly reducing maintenance costs.
Secure and Leak-Free Connections
Sanzhi has revolutionized traditional designs by abandoning low-cost hydraulic hoses. Our use of high-rigidity pipes and flexible joint connections prevents bursts, while the rubber-type O-ring provides a flexible seal, ensuring zero leakage.
Efficient Horizontal Air Tank
Equipped with two 8-bar air storage tanks and four wheels, this design ensures smooth and efficient operation.
Precise Pressure Gauge
Easily monitor the current working pressure through the clear and precise pressure gauge.
1. Competitive Pricing
We offer direct ex-factory prices, empowering our customers with unmatched competitiveness in the market.
2. Direct Transactions
All our products are delivered straight from the factory, allowing us to provide you with the most cost-effective solutions.
3. Comprehensive OEM & ODM Services
Our robust production and management capabilities enable us to offer comprehensive OEM/ODM services tailored to your needs.
4. Customization Services
We accommodate non-standard, export orders, and can customize voltage, power, and pressure specifications. Contact us to discuss your specific requirements.
5. Small Order Acceptance
We welcome small trial orders, allowing you to evaluate the superior quality of our products firsthand.
6. Prompt Delivery
Expect high-quality products delivered promptly to meet your timelines.
7. Full Authorization
Our distributors receive complete authorization certificates, granting you the right to retail SANZHI brand products confidently.
Sanzhi (Henan) Compressor Co., Ltd is a distinguished manufacturer specializing in the production of screw air compressors and screw vacuum pumps, boasting over a decade of expertise. Our vast and versatile product line encompasses normal pressure and low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, screw air compressors tailored for laser cutting, single-tank mobile screw air compressors, double-tank mobile screw air compressors, electric mobile screw air compressors, diesel mobile screw air compressors, and screw vacuum pumps, among others.
In production, we achieve unparalleled efficiency through our modern and streamlined multi-air compressor assembly lines. Backed by a dedicated team of over 50 employees, we persistently refine our management systems, including ERP, to minimize lead times and ensure the rapid delivery of high-quality products.
In management, our factory has proudly secured the ISO9001 quality management system certification. We steadfastly adhere to stringent quality management protocols, rigorously enforcing standard quality control processes. Every machine undergoes meticulous inspections-covering material, production, and pre-delivery phases-before it leaves our facility.
In customer service, we excel in providing professional pre-sales guidance on selecting the ideal air equipment for various facilities, offering extensive customization options, including appearance and configuration, and engaging in OEM to fulfill specific dealer requirements. For after-sales, our skilled sales and service team is dedicated to offering prompt and effective responses to our customers' needs.
At Sanzhi (Henan) Compressor Co., Ltd, we are committed to delivering superior, reliable, and stable products, fostering long-term relationships with our clients. With efficient delivery, high-quality machinery, and competitive pricing, we are your trustworthy partner for satisfactory compressed air solutions.
Our factory is situated in Xinzheng City, Henan Province, China. We offer convenient transportation from Xinzheng International Airport to our factory, a 30-kilometer journey taking approximately one hour. We warmly welcome you to visit our company!
Successful Cases
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer of screw air compressors, boasting over a decade of industry experience.
Q2. How do you control quality?
A: 1. Rigorous inspection of all raw materials is mandatory.
2. Meticulous control over installation procedures is enforced.
3. Each machine undergoes a minimum of 5 hours of continuous testing before it departs from the factory.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity (Unit: CFM or m³/Min)
2. Desired working pressure (Unit: PSI, Bar, or Mpa)
3. The voltage and frequency of your country (V/Hz)
4. Any additional accessories you need, such as an air tank, filters, or air dryers.
Provide these details, and we'll tailor a solution just 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 offers voltage options including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p. Customization is available based on your requirements.
Q6. How long is the delivery time?
A: For standard voltage, 15 working days post-confirmation of order. For non-standard, please consult our sales team.
Q7. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. Payments can be made in USD or RMB.
Q8. How about your warranty?
A: One year for the entire machine, and two years for the screw air compressor, excluding consumable spare parts.
Q9. What about the maintenance?
A: Initial maintenance is required after 500 hours, followed by regular maintenance every 2000-3000 hours, considering the actual operating environment.
Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are designed to operate in high-temperature environments, with a working range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, we welcome both OEM & ODM orders, supported by our professional design team.
Q12. How long could your air compressor be used?
A: Our air compressors are engineered to last, generally exceeding 10 years of use.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we provide spare parts as needed.
Q14. How about your after-sales service?
A: We offer online installation and commissioning instructions and can arrange for our engineers to assist with training and installation.
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