ABT148 LGCY18/17 Used Mobile Screw Air Compressor

描述

Product Year:2018

Engine:Cummins 191KW

Hours:approximately 1400 hours

Condition:Used

Volume flow:18m3/min

Pressure:17bar

Feature:

1.Efficient and energy-saving.

Kaishan air compressor adopts variable speed control technology to better match the displacement and gas consumption, avoiding the loss of unloading power. In addition, by reducing the peak value of current and torque through soft start, infinite start stop can be achieved, achieving 0~100% stepless speed change, maximizing the control of reactive power generation, and saving energy for the unit by 14%.

2.Intelligent control.

Users can set the required pressure, and the unit will maintain a constant gas supply pressure of ± 0.1bar. When the demand is high, the speed automatically compensates to ensure gas supply; When the demand is low, the speed automatically decreases to save energy.

3.Durable and reliable.

Using high-quality raw materials and manufacturing processes, it has good corrosion resistance and wear resistance, with a low failure rate of 234.

4.Widely used.
Suitable for multiple industries such as mechanical manufacturing, automotive, metallurgy, electronics, textiles, etc. 234.

5.Environmental protection and energy conservation.

By adopting advanced control, monitoring, and communication systems, real-time monitoring and adjustment of equipment operation status can greatly reduce energy consumption.

6.Low noise.

The low speed fan and vibration isolation and noise reduction measures make the operating noise low, making it easy to place on the production site.

7.Convenient maintenance.
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Designed for easy maintenance and operation, providing professional after-sales service.
Two stage compression technology. Compared to single-stage compression, two-stage compression improves volumetric efficiency and bearing life, further reducing energy consumption

Work Condition

1.Load operation.

After the empty vehicle operation and cleaning are completed, gradually close the vent valve or oil and water blowing valve after driving. First, run the compressor at 1/4 rated pressure for 1 hour, then run it at 1/2 rated pressure for 4-8 hours.

2.Pressure increases.

After operating under low pressure and without any abnormalities, gradually increase the pressure by 1.
Operating time. For large high-pressure compressors, the operating time at nominal pressure shall not be less than 24 hours.

3.Check the items.

The pressure, temperature, and supply of lubricating oil; The air compressor runs smoothly, and the sound of each moving component is normal; The inlet and outlet water temperature and cooling water supply situation; There is no air, oil, or water leakage in each connecting part; The intake and exhaust valves are working properly; No looseness in all connecting parts; The exhaust temperature and pressure at all levels comply with regulations; The heating condition and current value of the motor meet the requirements of regulation.

4.Check after running.

Friction conditions of various levels of air valves, cylinder heads, etc; Friction condition on the surface of the piston rod; The adhesion between the air valve plate and the valve body; Friction between the cross skateboard and the body guide rail friction surface; Friction situation of connecting rod big end bearing and cross head pin

5.Replace the lubricating oil.

Replace all lubricating oil within 24 hours after initial operation, replace with new oil after 200 hours of operation, and then replace with oil according to regular maintenance requirements. In order to ensure even running in, it is necessary to ensure that there is sufficient lubricating oil in all areas during the initial operation