Experience unparalleled performance with our Electric Motor Engine Direct Driven Mobile Portable Oil Lubricated Screw Air Compressor. Designed for demanding industrial applications, this powerhouse features robust construction, coupled with 4 oversized wheels to ensure seamless mobility across various worksites. Elevate your operations with a machine engineered for excellence.Experience the ultimate in efficiency and reliability with our High-Efficiency Portable Screw Air Compressor. Engineered for industrial use, this 90KW marvel is set to redefine your standards. Available in a range of powerful configurations: 75KW, 90KW, 110KW, and 132KW. Tailor your performance with pressure settings of 0.8 Bar, 1.0 Bar, 1.4 Bar, and 1.6 Bar to perfectly align with your specific industrial requirements. Choose the best fit for unparalleled productivity and precision.
Internal Structure Frontside
Internal Structure Backside
Advantages of Big mobile screw air compressor
1. High reliability:The compressor boasts a minimalist design with fewer parts and no wearing components, ensuring exceptional reliability and an extended service life. Overhaul intervals span from 40,000 to 80,000 hours.
2. Convenient operation and maintenance:With a high degree of automation, operators require minimal professional training, facilitating seamless and unattended operation.
3. Good power balance:Engineered for high-speed performance, this compressor runs smoothly and is renowned for its robust gas transmission. It ensures rapid gas supply, with volumetric flow rates almost unaffected by exhaust pressure, maintaining efficiency across a wide range of speeds.
4. Strong adaptability:Compact and lightweight, it occupies a small footprint and is easy to transport, making it ideal for applications in building construction, spraying, pile breaking, sand blasting, urban development, road construction, and more.
5. Complete variety series:Our comprehensive product range offers diverse exhaust volumes, from small to large, catering to various construction conditions. With an array of structures, our products are 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
Boasting an insulation grade of F and a protective grade of IP55, our product ensures a stable flow rate, unmatched efficiency, and exceptional durability, even under consistent load conditions.
Precision German Technology Air End
Crafted with a large rotor and low-speed design, this air end excels in efficiency, operates with minimal noise and vibration, and offers outstanding reliability and minimal leakage for superior volume efficiency.
Dependable Oil and Air Separator
Our vertical tangential cyclone separation structure guarantees complete separation of oil and air, making cartridge replacements straightforward and reducing maintenance costs significantly.
Advanced Cooling System
Featuring an expansive heat exchange area, our cooling system effectively mitigates high-temperature problems, reduces the risk of oil emulsification, and prevents coking.
Intuitive Smart Button Screen
Designed for simplicity and clarity, this system offers a rapid response, vibrant display colors, user-friendly operation, and hassle-free maintenance.
Smart Intelligent Drive Control
Our innovative intelligent drive controller supports voltage from 300V-480V, facilitates under-voltage supplements for start-ups, protects the motor, and eliminates the need for AC contactors, thus reducing late maintenance costs.
Clear Oil Viewing Mirror
Made from PMMA material, this mirror offers superb transparency, high-temperature resistance, and minimal color change, enabling easy visual monitoring for timely oil replacements and additions.
Secure and Leak-Free Connection
Sanzhi's cutting-edge design replaces traditional low-cost hydraulic hoses with high-rigid pipes and flexible joint connections, preventing bursts and leaks using a flexible rubber type 0-ring seal.
Innovative Aluminum Intake Valve
Operating on a load/unload principle with electricity, this valve enhances air replenishment, reduces noise, and ensures long-lasting performance with its smooth, wear-resistant surface.
Durable High-Quality Rubber Tires
Equipped with 175/65R15 84T vacuum tires and iron wheels, these robust, tread-patterned tires are built to handle various complex site conditions with ease.
1. Unbeatable Price Advantage
By offering customers direct ex-factory prices, we ensure they remain highly competitive in their markets. This strategy allows you to maximize your profit margins while delivering exceptional value to your clients.
2. Direct Deal
All our products are supplied straight from the factory, allowing us to offer exceptionally cost-effective solutions. This direct approach eliminates middlemen, ensuring you get the best price possible.
3. Comprehensive OEM & ODM Services
Our factory's robust production and management capabilities enable us to provide extensive OEM/ODM services tailored to your needs. Leverage our expertise to bring your unique product visions to life.
4. Bespoke Customisation Service
We welcome non-standard, export orders and can customize voltage, power, pressure, etc., to your specifications. Contact us with your requirements and let us create a solution perfectly suited to your needs.
5. Flexibility with Small Orders
Experience our product quality with a small trial order before committing fully. This flexibility ensures you can test our offerings without a significant initial investment.
6. Rapid Delivery
Enjoy high-quality products delivered promptly to meet your timelines. Our efficient logistics ensure that your order reaches you when you need it most.
7. Full Authorization for Distributors
We provide complete authorization certificates to distributors, empowering them to sell SANZHI brand products confidently. This full support helps build trust and credibility with your customers.
Sanzhi (Henan) Compressor Co., Ltd. is a distinguished leader with over a decade of unparalleled expertise in the manufacture of high-performance screw air compressors and vacuum pumps. Our comprehensive product range includes standard and low-pressure screw air compressors, innovative permanent magnet frequency conversion models, advanced two-stage compression variants, and specialized units designed for laser cutting. Additionally, we offer a diverse array of mobile screw air compressors, including single-tank, double-tank, electric, and diesel-powered options, all complemented by our highly efficient screw vacuum pumps.
Our cutting-edge production facilities are equipped with lean, multi-air compressor assembly lines, optimized for maximum efficiency. Supported by a team of over 50 highly skilled employees, we continuously enhance our processes, including the integration of advanced ERP systems, to ensure rapid lead times and swift delivery of top-quality products.
Our unwavering commitment to quality is exemplified by our ISO9001 quality management system certification. We strictly adhere to rigorous quality control protocols, ensuring that every machine undergoes thorough material inspection, production inspection, and pre-delivery checks before reaching our valued customers.
In customer service, we excel in both pre-sales and after-sales support. Pre-sales, we offer expert guidance to help customers choose the optimal air equipment for their needs, with extensive customization options, including unique designs to meet OEM requirements. Post-sales, our professional sales and service team is dedicated to providing prompt and effective responses to customer inquiries and needs.
At Sanzhi (Henan) Compressor Co., Ltd., our mission is to deliver superior, reliable products while building enduring partnerships with our clients. Our focus on efficient delivery, exceptional quality, and competitive pricing ensures we provide you with outstanding compressed air solutions.
Our modern factory is strategically located in Xinzheng City, Henan Province, China. For your convenience, we offer transportation from Xinzheng International Airport, situated approximately 30 kilometers away, with a travel time of about one hour. We warmly invite you to visit our company!
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.
Please 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 environments?
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 services?
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 compressors 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 offer an extensive range of meticulously crafted spare parts designed to ensure your machines operate seamlessly and without interruption.
Q14. How about your after-sales service?
A: We provide unparalleled and comprehensive after-sales support, which includes detailed online installation and commissioning guidance. Furthermore, our expert engineers are available to offer on-site training and installation assistance when required.
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