Exquisite Frontside Design
Ergonomically Designed Backside Layout
Exceptional Advantages of Small Mobile Screw Air Compressor
1.Unmatched ReliabilityOur compressor incorporates a minimalist approach with fewer parts and no wear components, ensuring unparalleled reliability and extraordinary service life. Experience overhaul intervals ranging from an impressive 40,000 to 80,000 hours.
2.Effortless Operation and MaintenanceWith a high degree of automation, our system enables operators to enjoy seamless, unattended operation with minimal professional training, making it exceptionally user-friendly.
3.Superior Power Balance:Operating with smooth precision at high speeds, our system ensures robust gas transmission and accelerated gas supply. Its volumetric flow rate remains unwavering despite changes in exhaust pressure, maintaining optimal efficiency across various speeds.
4.Remarkable Adaptability:Compact and lightweight, our compressor is engineered for effortless mobility, making it perfect for a variety of applications, including building construction, spraying, pile breaking, sand blasting, urban development, and road construction.
5.Diverse Product Series:Our comprehensive product series accommodates a range of exhaust volumes from small to large, addressing the diverse requirements of different construction scenarios. The variety of structures ensures optimal suitability for a wide spectrum of users.
| 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 |
Our Urban Construction Mini Portable Screw Compressor epitomizes the zenith of modern engineering brilliance. Meticulously engineered to utilize an external power source, it guarantees unparalleled operational efficiency and impeccable reliability. This robust and powerful equipment is masterfully crafted to effortlessly energize the air compressor, delivering exceptional performance perfectly suited for all your urban construction requirements. Trust the unwavering capabilities of our cutting-edge machinery to effortlessly exceed your operational expectations.
Fixed Frequency Motor
Insulation grade F and protection grade IP55 ensure stable flow rates. Discover unrivaled load performance, exceptional efficiency, and enduring durability, making it perfect for demanding applications.
German Technology Air End
The air end boasts a substantial rotor and low-speed design, delivering superior efficiency, reduced noise and vibration, outstanding reliability, minimal leakage, and exceptional volume efficiency.
Smart Touch Controller
Cutting-edge built-in intelligence minimizes manual operation. The high-precision color electronic screen offers clear graphics, maintenance alerts, fault alarms, and safety shutdown notifications for seamless control.
Advanced Cooling System
The innovative design with an extensive heat exchange area effectively prevents overheating, reduces oil emulsification and coking, ensuring optimal machine performance and longevity.
Reliable Oil and Air Separator
With a vertical tangential cyclone separation structure, it ensures complete oil and air separation, simplifying cartridge replacement, and reducing maintenance costs.
Safe and Zero Leakage Connection
Sanzhi revolutionizes the industry with high-rigid pipes and flexible joint connections, outperforming traditional hydraulic hoses. The rubber type 0-ring provides a flexible seal, effectively preventing any leakage.
Horizontal Air Tank
Equipped with dual 8-bar air storage tanks and four wheels, it ensures smooth mobility and seamless operation on any terrain.
Pressure Gauge
Easily monitor the current working pressure with the clearly visible and easy-to-read pressure gauge.
1. Unbeatable Price Superiority
Discover the power of factory-direct pricing at Sanzhi (Henan) Compressor Co., Ltd., where our customers gain a significant competitive edge in today's demanding market.
2. Seamless Direct Transactions
Obtain products straight from our factory, ensuring you access the most cost-effective solutions in the industry.
3. Extensive OEM & ODM Services
With our extensive production and management expertise, we offer unrivaled OEM/ODM services meticulously tailored to your unique specifications.
4. Bespoke Customization Services
We excel in fulfilling non-standard orders, handling export requirements, and customizing voltage, power, and pressure settings. Reach out for personalized solutions that perfectly meet your needs.
5. Adaptable Small Order Acceptance
Initiate with a small trial order to experience firsthand the superior quality of our products.
6. Rapid Delivery
Enjoy the best of both worlds: premium products combined with swift delivery times.
7. Comprehensive Distributor Authorization
We furnish our distributors with complete authorization certificates, empowering them to represent and sell SANZHI brand products with confidence.
Sanzhi (Henan) Compressor Co., Ltd. proudly showcases a comprehensive array of certifications, underscoring our unwavering commitment to quality and excellence. Each certificate is a testament to the superior craftsmanship and rigorous standards that define our Urban Construction Mini Portable Screw Compressor. Explore our certification gallery to witness the range of accolades that distinguish us as industry leaders. Delve into our certification gallery to see firsthand the accolades that set us apart. Discover the breadth of our achievements, highlighting our dedication to bringing unparalleled performance and reliability to the forefront of urban construction.
Sanzhi (Henan) Compressor Co., Ltd. stands as a beacon of excellence in screw air compressors and vacuum pumps. With over a decade of industry prowess, our diverse range spans normal and low-pressure models, advanced permanent magnet frequency conversion units, two-stage compression systems, and specialized compressors for laser cutting. We also offer mobile screw air compressors in single-tank and double-tank configurations, both electric and diesel-powered, alongside robust screw vacuum pumps.
Exemplifying our manufacturing expertise, we boast lean, modern, and highly efficient multi-air compressor assembly lines. Our dynamic team of over 50 professionals is committed to continuous improvement, leveraging advanced ERP management systems to ensure swift lead times and punctual delivery of premium products.
Our steadfast commitment to quality is evidenced by our ISO9001 certification. We adhere to rigorous quality control protocols, ensuring each machine undergoes comprehensive material inspections, meticulous production scrutiny, and thorough pre-delivery testing before it reaches our esteemed clients.
Our unrivaled customer service begins with expert pre-sales consultation to guide clients in selecting the ideal air equipment for their needs. We provide extensive customization in both appearance and configuration, creating bespoke OEM products to meet specific dealer requirements. Our dedicated sales and service team ensures prompt responses to all after-sales inquiries, guaranteeing unparalleled customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd., our mission is to deliver superior and reliable products while nurturing long-term client partnerships. We pride ourselves on efficient delivery, outstanding machine quality, and competitive pricing, positioning us as the premier choice for comprehensive compressed air solutions.
Our cutting-edge factory is strategically located in Xinzheng City, Henan Province, China, with convenient access from Xinzheng International Airport, just 30 kilometers away or about an hour's journey. We warmly welcome you to visit and experience our exceptional facilities and services!
Successful Cases
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer of screw air compressors with over a decade of professional experience.
Q2. How do you control quality?
A: 1. Rigorous inspection of raw materials.
2. Strict control of installation procedures.
3. Every machine undergoes a minimum of 5 hours of continuous testing prior to dispatch.
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. Voltage and frequency specifications of your country (V/Hz)
4. Any additional accessories needed, such as an air tank, filters, and/or air dryers.
Provide us with this information, and we will tailor a 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 offers voltage options including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p. Custom voltages are also available to meet your specific requirements.
Q6. How long is the delivery time?
A: For orders with standard voltage, you can expect delivery within 15 working days following order confirmation. For those who require non-standard voltage, our sales team is ready to provide personalized assistance, ensuring a smooth and tailored transaction experience.
Q7. What's the payment term?
A: Our payment terms are designed to offer maximum flexibility: a 30% T/T payment upfront, followed by 40% T/T before shipping, and the final 30% T/T upon presenting the B/L copy. We accommodate payments in both USD and RMB to suit your preferences.
Q8. How about your warranty?
A: We provide a comprehensive one-year warranty that covers the entire machine. Additionally, our screw air compressor comes with an extended two-year warranty, excluding consumable spare parts, ensuring continuous reliability and peace of mind.
Q9. What about the maintenance?
A: The first maintenance should be carried out after 500 hours of operation. Subsequent maintenance intervals should occur between 2000-3000 hours, depending on actual operating conditions, to maintain peak performance and longevity.
Q10. Can machines be run in high-temperature environment?
A: Yes, our machines are engineered to operate efficiently in high-temperature environments, with an operating temperature range from -20°C to 45°C (-4ºF to 113ºF), ensuring reliable performance under varying conditions.
Q11. Do you offer OEM service?
A: Absolutely! We enthusiastically welcome OEM and ODM collaborations. Our professional design team stands ready to meet your specific requirements with unparalleled expertise and precision.
Q12. How long could your air compressor be used?
A: Our air compressors are engineered for a robust lifespan, typically exceeding 10 years, ensuring long-term value and dependable performance.
Q13. Will you provide some spare parts for the machines?
A: Certainly, we ensure the availability of all necessary spare parts to support the ongoing functionality and maintenance of our machines.
Q14. How about your after-sales service?
A: We offer comprehensive after-sales support, including online installation and commissioning instructions. Our experienced engineers are also available for hands-on training and installation assistance, ensuring optimal machine performance.
Audited Supplier 
){kind=link}
){kind=link}