Experience unparalleled performance with our Electric Motor Engine Direct-Driven Mobile Portable Oil Lubricated Screw Air Compressor. This engineering marvel boasts robust construction and four oversized wheels, making it the ideal solution for the most demanding industrial applications. Whether you need to move it across expansive work sites or tackle intensive tasks, this compressor ensures seamless mobility paired with unmatched durability. Elevate your operational efficiency with a machine that's designed to perform and built to last.ite Available in a variety of power configurations-75KW, 90KW, 110KW, and 132KW-this compressor offers customizable performance to meet your unique industrial requirements. Tailor your operation with precision by selecting pressure settings of 0.8 Bar, 1.0 Bar, 1.4 Bar, and 1.6 Bar, perfectly aligning with your specific needs. Whether handling heavy-duty operations or intricate precision tasks, our compressor adapts to every demand with exceptional efficiency, ensuring optimal performance every time.
Internal Structure Frontside
Internal Structure Backside
Advantages of Big Mobile Screw Air Compressor
1. High Reliability:The compressor boasts a sleek, minimalistic design with fewer parts and no wearable components. This ensures unparalleled reliability and an extended service life, with overhaul intervals impressively spanning between 40,000 to 80,000 hours.
2. Convenient Operation and Maintenance:With a high degree of automation, operators require minimal professional training, facilitating seamless, unattended operation.
3. Good Power Balance:Skillfully engineered for high-speed performance, this compressor operates with exceptional smoothness and is celebrated for its robust gas transmission. It ensures a rapid gas supply, with volumetric flow rates remaining nearly unaffected by exhaust pressure, thus maintaining efficiency across a wide range of speeds.
4. Strong Adaptability:Compact and lightweight, it occupies minimal space and is easy to transport. It's ideal for diverse applications including building construction, spraying, pile breaking, sand blasting, urban development, road construction, and more.
5. Complete Variety Series:Our comprehensive product range offers varying exhaust volumes, from small to large, to cater to diverse construction conditions. With a variety of structures, our products are meticulously tailored to meet the unique requirements of different 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) |
| SZDY75 |
75 |
0.8 |
13.0 |
380 |
50 |
76 |
G2" |
1700 |
2380*1620*1800 |
| 1.0 |
12.0 |
| SZDY90 |
90 |
0.8 |
16.0 |
380 |
50 |
76 |
G2" |
1900 |
2380*1620*1800 |
| 1.0 |
15.0 |
| 1.4 |
13.0 |
| SZDY110 |
110 |
0.8 |
20.0 |
380 |
50 |
80 |
G2" |
2520 |
2700*1496*1918 |
| 1.0 |
17.0 |
| 1.3 |
16.0 |
| 1.7 |
13.0 |
| SZDY132 |
132 |
0.8 |
24.0 |
380 |
50 |
80 |
G2" |
2720 |
2700*1496*1918 |
| 1.0 |
22.0 |
| 1.3 |
20.0 |
| 1.7 |
18.0 |
Robust Direct-Connected Rotation Motor
Featuring insulation grade F and protective grade IP55, enjoy a stable flow rate with consistent load, remarkable efficiency, and impressive durability.
Precision German Technology Air End
Engineered with a large rotor and low-speed design, this air end boasts high efficiency, minimal noise, low vibration, and exceptional reliability with minimal leakage and superior volume efficiency.
Dependable Oil and Air Separator
Utilizing a vertical tangential cyclone separation structure, this system ensures complete separation of oil and air, simplifies cartridge replacements, and minimizes maintenance costs.
Advanced Cooling System
Designed with a large heat exchange area, this system effectively prevents high-temperature issues and reduces oil emulsification and coking.
Intuitive Smart Button Screen
Simplicity and clarity define this system, offering fast response, clear display colors, easy operation, and straightforward maintenance.
Smart Intelligent Drive Control
Our newly designed intelligent drive controller facilitates under-voltage supplement for start-up, supporting voltage from 300V-480V, protecting the motor and eliminating the need for AC contactors to reduce late maintenance costs.
Clear Oil Viewing Mirror
Crafted from PMMA material, this mirror provides excellent transparency, high-temperature resistance, and minimal color change, allowing you to visually monitor oil levels for timely replacements and additions.
Secure and Leak-Free Connection
Sanzhi's advanced design abandons traditional low-cost hydraulic hoses in favor of high-rigid pipes and flexible joint connections, preventing bursts and leaks with a flexible rubber-type O-ring seal.
Innovative Aluminum Intake Valve
Operating on a load/unload principle with electricity, the valve enhances air replenishment, noise elimination, and offers enduring performance with a smooth, wear-resistant surface.
Durable High-Quality Rubber Tires
With specifications of 175/65R15 84T vacuum tires and iron wheels, these highly durable, tread-patterned tires are designed for various complex site conditions.
1. Unmatched Price Advantage
By offering direct ex-factory pricing, we empower our clients to maintain a formidable competitive edge in their respective markets. This cost efficiency translates to increased profit margins and market penetration.
2. Direct Deal
Our products are shipped directly from the factory, allowing us to provide highly cost-effective solutions tailored to fit your budget. Enjoy the benefits of direct sourcing without intermediaries.
3. Extensive OEM & ODM Services
With our robust production and management capabilities, we deliver comprehensive OEM/ODM services that are specifically tailored to meet your unique requirements. Experience bespoke production at its finest.
4. Bespoke Customization Service
We welcome non-standard and export orders with open arms, ensuring voltage, power, pressure, and other specifications are customized exactly to your needs. Contact us to explore how we can customize your solutions.
5. Flexibility for Small Orders
Test our exceptional product quality with a small trial order before committing to larger purchases. We offer the flexibility to start small and scale up as your confidence grows.
6. Swift Delivery
We guarantee prompt delivery of high-quality products, ensuring your project timelines are always met without compromise.
7. Comprehensive Authorization for Distributors
We provide comprehensive authorization certificates to our distributors, empowering them to market and sell SANZHI brand products with complete confidence and legitimacy.
Successful Cases
Sanzhi (Henan) Compressor Co., Ltd. stands as a trusted leader with more than ten years of specialized experience in manufacturing high-efficiency screw air compressors and vacuum pumps. Our extensive product lineup includes standard and low-pressure screw air compressors, advanced permanent magnet frequency conversion models, and sophisticated two-stage compression units. We also excel in creating precise laser cutting equipment and mobile screw air compressors available in single-tank, double-tank, electric, and diesel variations, as well as our durable screw vacuum pumps.
Our cutting-edge production facilities are equipped with lean, multi-air compressor assembly lines for optimal efficiency. With a dedicated workforce of over 50 highly skilled employees, we continually enhance our processes using advanced ERP systems, ensuring rapid lead times and quick delivery of high-quality products.
Our ISO9001 quality management system certification underscores our steadfast commitment to excellence. We adhere to rigorous quality control protocols, ensuring that each machine undergoes a comprehensive material inspection, production assessment, and thorough pre-delivery checks to guarantee the highest standards for our valued customers.
We excel in customer service, providing exceptional pre-sales and post-sales support. Pre-sales, our experts offer guidance to help customers select the best air equipment for their needs, with extensive customization options and OEM design capabilities. Post-sales, our professional sales and service team ensures swift and effective responses to all customer inquiries and requirements.
At Sanzhi (Henan) Compressor Co., Ltd., we are dedicated to delivering superior, reliable products and building long-lasting partnerships with our clients. Our commitment to efficient delivery, exceptional quality, and competitive pricing guarantees an outstanding compressed air solution tailored to your needs.
Our modern factory, located in Xinzheng City, Henan Province, China, is about 30 kilometers from Xinzheng International Airport, approximately an hour's journey. We warmly invite you to visit our company and experience our unwavering commitment to excellence firsthand.
Q1. Are you a trading company or manufacturer?
A: We are a distinguished manufacturer specializing in screw air compressors, proudly boasting over a decade of industry expertise.
Q2. How do you control quality?
A: 1. Our raw materials undergo rigorous inspection to ensure the highest quality.
2. The meticulous installation process is stringently monitored.
3. Every machine is subjected to a minimum of 5 continuous hours of testing before dispatch to ensure optimal performance.
Q3. What information must I provide to get the suitable machine?
1. Your required air delivery capacity (Unit: CFM or m³/Min).
2. The desired working pressure (Unit: PSI, Bar or Mpa).
3. The voltage and frequency specifications of your country of residence (V/Hz).
4. Any additional accessories needed, such as an air tank, filters, or air dryers.
Share this information with us, and we will tailor a perfect 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 a range of voltages including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, with customization options to meet your specific requirements.
Q6. How long is the delivery time?
A: For standard voltage units, delivery is within 15 working days post order confirmation. For non-standard requirements, please contact our sales team.
Q7. What's the payment term?
A: Payment terms include 30% T/T in advance, 40% T/T before shipment, and the remaining 30% T/T upon B/L copy. Payments can be made in USD or RMB.
Q8. How about your warranty?
A: We offer a comprehensive warranty of one year for the entire machine and two years for the screw air compressor, excluding consumable spare parts.
Q9. What about the maintenance?
A: The initial maintenance is required after 500 hours of operation. Subsequent maintenance should be performed every 2000-3000 hours, taking into account the actual working environment.
Q10. Can machines be run in high-temperature environment?
A: Absolutely, our machines are designed to operate efficiently in high-temperature environments, with a working temperature range from -20° to 45° (-4ºF to 113ºF).
Q11. Do you offer OEM service?
A: Yes, we excel in both OEM & ODM services, backed by our professional design team. Your custom orders are highly welcomed.
Q12. How long could your air compressor be used?
A: Our air compressors are engineered for longevity, typically exceeding 10 years of service life.
Q13. Will you provide some spare parts for the machines?
A: Certainly! We provide an extensive range of meticulously designed spare parts to ensure your machines operate seamlessly and without interruption.
Q14. How about your after-sales service?
A: We pride ourselves on delivering unmatched and all-encompassing after-sales support to ensure your operations run flawlessly. This includes meticulous online installation and commissioning guidance to help you get up and running smoothly. Additionally, when necessary, we can dispatch our highly skilled engineers to provide on-site training and installation support, ensuring that you benefit from the highest level of service and expertise available.
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