1107CFM 25bBar Diesel Engine Screw Compressors Portable Air Compressors For 2.5-1.8 Mpa Pressure

Machine Introduction

The air compressor utilizes a "convex-convex" gear system, enhances the creation of a hydrodynamic lubrication film, minimizes side leakage in the contact area, boosts the efficiency of the compressor, and optimizes the machining and testing performance of the rotor.

The design philosophy of "large rotor, large bearing, low speed" is employed, making the speed 30-50% lower than that of competitors, thereby reducing noise, vibration, and exhaust temperature, improving rotor rigidity, extending rotor life, and decreasing sensitivity to debris and oil carbides.

The power range is 4 to 355 kW, with 18.5 kW and 250 kW being suitable for direct-drive gearless compressors, while 200 kW and 250 kW are suitable for direct-drive four-stage motor compressors. It can attain speeds of up to 1480 rpm.

The design concept of "large rotor, large bearing, low speed" is adopted to make the speed 30-50% lower than other brands, reduce noise, vibration and exhaust temperature, improve rotor rigidity, extend rotor life, and reduce sensitivity to debris and oil carbides.

The power range is 4 to 355kW, of which 18.5 and 250kW are suitable for direct-drive gearless compressors, and 200kW and 250kW are suitable for direct-drive four-stage motor compressors. Its speed can reach up to 1480rpm.

Technical Parameters

Application

Diesel portable screw air compressors are widely used in highway, railway, mining, water conservancy, shipping, urban construction, energy, military and other industries.

Machine Pictures

Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and continuous innovative exploration, the company has gradually established a good reputation and influence in the industry.

Over the years, we have always adhered to the principle of quality first, committed to providing customers with high-quality, high-performance drilling equipment. Our series of drilling rigs not only have powerful drilling capabilities but also are easy to operate, adapting to various complex geological environments. As essential auxiliary equipment for drilling operations, mud pumps and air compressors have also received a great deal of attention to ensure their stable and efficient operation.

Our Agent In Foreign

We already have professional agents in Bulgaria, Russia, Romania, and Serbia. These experienced representatives not only offer accurate recommendations for equipment selection but also provide comprehensive technical support, including equipment installation and commissioning, routine maintenance, and troubleshooting.

With the support of local agents, you can enjoy timely, efficient communication and reliable after-sales service, ensuring a smooth and worry-free purchasing and usage experience.

We warmly welcome new partners from more countries to join us in delivering high-quality drilling equipment and professional services to customers worldwide.