Introducing the ultimate solution in mobile compressed air technology: the Compressor Electric Motor Engine Direct Driven Mobile Portable Oil Lubricated Screw Air Compressor. Engineered for efficiency and mobility, this powerful unit comes equipped with 4 robust wheels, making it the ideal choice for on-site work. Experience unparalleled versatility with our range of power options: 75KW, 90KW, 110KW, and 132KW. Choose from multiple pressure settings including 0.8 Bar, 1.0 Bar, 1.4 Bar, and 1.6 Bar to perfectly match your operational needs.
Internal Structure Frontside
Internal Structure Backside
Advantages of Big Mobile Screw Air Compressor
1. High reliability:Featuring a minimalist design with fewer parts and no wearing components, our compressor boasts exceptional reliability and an impressive lifespan, with overhaul intervals ranging from 40,000 to 80,000 hours.
2. Convenient operation and maintenance: Engineered for high automation, this compressor requires minimal training for operators and supports fully unattended operation, ensuring ease of use.
3. Good power balance: Designed for high-speed operation with remarkable stability, it delivers robust gas transmission, rapid gas supply, and maintains efficiency across a broad range of speeds, unaffected by exhaust pressure.
4. Strong adaptability:Compact and lightweight, this compressor is easy to move and ideal for diverse applications such as building construction, spraying, pile breaking, sandblasting, urban development, and road construction.
5. Complete variety series: Our comprehensive product series offers a range of exhaust volumes to meet various construction demands, with diverse structures tailored to different user needs.
| 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.
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.
Advanced Cooling System
Designed with a large heat exchange area, this system effectively prevents high-temperature issues and reduces oil emulsification and coking.
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.
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 0-ring seal.
Intuitive Smart Button Screen
Simplicity and clarity define this system, offering fast response, clear display colors, easy operation, and straightforward maintenance.
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.
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.
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.
1. Unbeatable Price Advantage
We offer factory-direct pricing to our customers, ensuring you stay ahead in the competitive market.
2. Direct Transactions
Our products come straight from the factory, guaranteeing more cost-effective solutions for you.
3. Comprehensive OEM & ODM Services
Leverage our robust production and management capabilities to benefit from our OEM/ODM services tailored to your needs.
4. Personalized Customization
We cater to non-standard orders, export requirements, and specific configurations like voltage, power, and pressure. Contact us for bespoke solutions.
5. Small Order Friendly
Start with a small trial order to evaluate the superior quality of our products.
6. Swift Delivery
Experience the synergy of high-quality products and timely delivery.
7. Full Authorization Support
For our distributors, we provide complete authorization certificates, empowering you to market SANZHI brand products with confidence.
Sanzhi (Henan) Compressor Co., Ltd, with over a decade of experience, excels in manufacturing screw air compressors and vacuum pumps. Our extensive product lineup includes normal and low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, laser cutting screw air compressors, single-tank and double-tank mobile screw air compressors, electric and diesel mobile screw air compressors, and screw vacuum pumps.
Our lean, modern assembly lines for multi-air compressors enable us to achieve peak production efficiency. With a dedicated team of over 50 employees, we continually optimize management systems like ERP to minimize lead times and ensure swift delivery of high-quality products.
Our factory is ISO9001 certified, adhering to rigorous quality management systems. We enforce stringent quality control processes, from material inspection to production and pre-delivery inspections, to ensure every machine meets our high standards.
In customer service, we provide professional pre-sales guidance to help customers select the right air equipment, offering extensive customization options, including appearance and configuration. We also specialize in OEM solutions to meet specific dealer requirements. Our after-sales team is dedicated to providing quick and effective support, ensuring customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, we are committed to delivering superior and reliable products. Our focus on efficient delivery, high-quality machines, and competitive pricing ensures long-term partnerships and satisfaction in all your compressed air needs.
Located in Xinzheng City, Henan Province, China, our factory is just 30 kilometers from Xinzheng International Airport, approximately an hour's drive. We warmly welcome you to visit and experience our 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 offer unparalleled and comprehensive after-sales support. This includes detailed online installation and commissioning guidance. Additionally, we can arrange for our expert engineers to provide on-site training and installation assistance when required.
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