Motor Driven Mobile Screw Air Compressor

Diesel engine-driven mobile screw air compressors are highly efficient outdoor power equipment that do not require external power and rely on diesel engines to drive twin-screw hosts. With its high mobility, high stability and strong output pressure, it is widely used in harsh outdoor environments such as mine blasting, water well drilling, infrastructure construction, road and bridge building, and oil and gas extraction.

• Break free from power dependence: Equipped with a high-performance diesel generator, it can operate stably in remote wilderness, mines and high-altitude areas with no or insufficient electricity.

• Direct drive is highly efficient and energy-saving: The main engine rotor and diesel engine are usually directly connected by high-elasticity couplings, without intermediate speed-increasing gears, resulting in extremely high transmission efficiency.
• Automatic gas volume regulation (0-100%) : The intelligent control system can automatically adjust the intake valve and diesel engine throttle according to the actual gas consumption to achieve maximum fuel savings.
• All-weather harsh environment adaptability: Equipped with multi-stage heavy-duty air filters and an independent oil-water cooling system as standard, it can resist sand and dust and adapt to extremely cold or hot climates.

 

"The mobile screw air compressor driven by a diesel engine relies solely on a diesel engine as its main power source. It is precisely an independent operation device designed to address the pain point of no power grid in the wild and inability to use motors.

 

Best application scenarios Mines, well drilling, road construction, deserts, and field blasting. Initial construction cost It's extremely low. The equipment can be started directly upon being pulled to the site..

All-field operation without electricity: Completely independent of external power grids. Adaptation to high altitude and extreme temperatures: Standard equipped with diesel engine intake preheating and high-altitude large-capacity air filters. It can be started with one button at an altitude of over 4,000 meters and in an environment ranging from -20 ℃ to a high temperature of 50℃.

Two-stage/low-speed main unit design: The screw rotor has a large diameter and low speed, and is combined with heavy-duty bearings. The design life of the main unit is usually up to 100,000 hours. Three-stage oil and gas separation technology: It adopts a three-stage separation process of cyclone, gravity and fine separation filter elements, and the oil content in the exhaust gas is controlled below 3ppm. It not only protects pneumatic equipment such as the back-end drilling rig, but also significantly extends the cycle of adding lubricating oil.

 

Safe and stable

When the exhaust temperature of the screw host reaches the critical point of 105℃ - 110℃, the system will automatically force a shutdown. This is the most crucial barrier to prevent the lubricating oil from carbonizing, the main engine from seizing or causing a fire.
High-sensitivity mechanical safety valves are mandatorily equipped on oil and gas separation tanks. Once the system pressure exceeds the rated working pressure (usually set at 1.1 times), the safety valve will automatically release the pressure to prevent the high-pressure vessel from bursting.

Good sealing performance

The sealing element is made of Shaft Seal,O-Rings & Gaskets,Intake valve and check valve assembly and Double Ferrules, which has excellent sealing performance and aging resistance to prevent gas leakage.

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