Experience unparalleled performance with Sanzhi (Henan) Compressor Co., Ltd.'s Compact 90kw Portable Screw Air Compressor with Powerful Flow Capacity. This engineering marvel is designed with an electric motor engine that is direct-driven and mobile, featuring oil lubrication for optimal performance. Built with robust construction and equipped with four oversized wheels, it is the ideal solution for demanding industrial applications. Whether you need to traverse large work sites or handle intensive tasks, this compressor guarantees seamless mobility and unmatched Available in a variety of power configurations: 75KW, 90KW, 110KW, and 132KW. Tailor your operations with pressure settings of 0.8 Bar, 1.0 Bar, 1.4 Bar, and 1.6 Bar to perfectly align with your specific industrial needs. Whether it's for heavy-duty applications or precision tasks, Sanzhi's compressor adapts to every demand with exceptional efficiency.
Internal Structure Frontside
Internal Structure Backside
Advantages of Big Mobile Screw Air Compressor
1. High Reliability:The compressor features a sleek, minimalistic design with fewer parts and no wearable components, ensuring exceptional reliability and a prolonged service life. Overhaul intervals impressively range between 40,000 to 80,000 hours.
2. Convenient Operation and Maintenance:With a high degree of automation, operators need minimal professional training, enhancing seamless, unattended operation.
3. Good Power Balance:Expertly engineered for high-speed performance, this compressor operates with remarkable smoothness and is renowned for its robust gas transmission. It ensures a rapid gas supply, with volumetric flow rates remaining nearly unaffected by exhaust pressure, maintaining efficiency across a wide range of speeds.
4. Strong Adaptability:Compact and lightweight, it occupies minimal space and is easy to transport, making it ideal for applications such as building construction, spraying, pile breaking, sand blasting, urban development, road construction, and more.
5. Complete Variety Series:Our extensive product range offers varying exhaust volumes, from small to large, to cater to diverse construction conditions. With a variety of structures, our products are specifically 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, this motor guarantees a stable flow rate even under consistent load, delivering remarkable efficiency and impressive durability.
Precision German Technology Air End
Engineered with a large rotor and low-speed design, our air end ensures high efficiency, minimal noise, low vibration, and exceptional reliability with superior volume efficiency and minimal leakage.
Dependable Oil and Air Separator
Utilizing a vertical tangential cyclone separation structure, this system guarantees complete separation of oil and air, making cartridge replacements easier and significantly reducing maintenance costs.
Advanced Cooling System
Designed with a large heat exchange area, this cooling system effectively prevents high-temperature issues, reducing the risk of oil emulsification and coking.
Intuitive Smart Button Screen
Simplicity and clarity define this system, offering fast response times, vibrant display colors, easy operation, and straightforward maintenance.
Smart Intelligent Drive Control
Our newly designed intelligent drive controller facilitates under-voltage supplementation for start-up, supports voltage from 300V-480V, protects the motor, and eliminates the need for AC contactors, thereby reducing long-term maintenance costs.
Clear Oil Viewing Mirror
Crafted from PMMA material, this mirror offers 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 replaces traditional low-cost hydraulic hoses with high-rigid pipes and flexible joint connections, preventing bursts and leaks with a flexible rubber type 0-ring seal.
Innovative Aluminum Intake Valve
Operating on a load/unload principle with electricity, this intake valve enhances air replenishment and noise elimination, offering enduring performance with a smooth, wear-resistant surface.
Durable High-Quality Rubber Tires
Featuring specifications of 175/65R15 84T vacuum tires and iron wheels, these highly durable, tread-patterned tires are designed to perform excellently under various complex site conditions.
1. Unmatched Price Advantage
By offering direct ex-factory pricing, we empower our clients to maintain a strong competitive edge, ensuring market leadership.
2. Direct Deal
Enjoy the benefits of factory-direct delivery, which allows us to offer highly economical solutions that align perfectly with your budget.
3. Extensive OEM & ODM Services
Utilizing our advanced production and management expertise, we provide comprehensive OEM/ODM services meticulously tailored to your unique needs.
4. Bespoke Customization Service
We specialize in non-standard and export orders, customizing voltage, power, pressure, and more to match your exact specifications. Contact us to discuss your requirements.
5. Flexibility for Small Orders
Assess our superior product quality with a small trial order, allowing you to make an informed decision before committing to larger quantities.
6. Swift Delivery
Receive top-quality products delivered promptly, ensuring that your project timelines are always met without compromise.
7. Comprehensive Authorization for Distributors
We provide complete authorization certificates to our distributors, enabling them to confidently market and sell SANZHI brand products with full assurance.
Successful Cases
Sanzhi (Henan) Compressor Co., Ltd. stands as a beacon of innovation with over a decade of expertise in crafting top-tier screw air compressors and vacuum pumps. Our extensive catalog features high-performance normal and low-pressure screw air compressors, advanced permanent magnet frequency conversion models, robust two-stage compression variants, and precision-engineered units tailored for laser cutting. Our portable screw air compressors are versatile, available in single-tank, double-tank, electric, and diesel-powered configurations. Additionally, our powerful screw vacuum pumps cater to diverse industrial needs.
Our cutting-edge production facilities boast streamlined, multi-air compressor assembly lines engineered for peak efficiency. With a team of more than 50 dedicated professionals, we continuously enhance our processes, integrating advanced ERP systems to ensure rapid lead times and prompt delivery of superior quality products.
Our steadfast dedication to excellence is evidenced by our ISO9001 quality management system certification. We rigorously enforce stringent quality control measures, ensuring each machine undergoes detailed material inspections, production assessments, and comprehensive pre-delivery evaluations before reaching our esteemed customers.
In customer service, we shine both pre-sales and post-sales. During pre-sales, we offer expert advice to guide customers in selecting the ideal air equipment, with extensive customization options to meet specific OEM requirements. Post-sales, our professional team is committed to providing fast and effective responses to any customer inquiries and needs.
At Sanzhi (Henan) Compressor Co., Ltd., we are dedicated to delivering superior and reliable products while fostering lasting partnerships with our clients. Our focus on efficient delivery, unparalleled quality, and competitive pricing guarantees that we offer you exceptional compressed air solutions.
Our state-of-the-art factory is strategically located in Xinzheng City, Henan Province, China. For added convenience, we provide transportation from Xinzheng International Airport, located approximately 30 kilometers away, with a travel time of about one hour. We extend a warm invitation 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? We will provide essential spare parts to ensure seamless operation and reduce downtime. Please inquire for more details.
A: Certainly! We offer an extensive range of meticulously designed spare parts, ensuring your machines operate seamlessly and without interruption. Our high-quality components are crafted to meet the rigorous demands of your operations, providing reliability and longevity.
Q14. How about your after-sales service?
A: We provide unparalleled and comprehensive after-sales support to ensure seamless operations. Our services encompass detailed online installation and commissioning guidance to get you started with ease. Furthermore, when the situation demands, we can arrange for our expert engineers to offer on-site training and installation assistance, guaranteeing you receive the utmost in service and expertise.
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