Case 1：Compressed air pipeline reconstruction project

entry name：Compressed air pipeline reconstruction project

Project unit:：Dalian Xinlei Diamond Tool Manufacturing Co., Ltd

Project address:：Dalian, Liaoning

Project time:：2018

Project content:：The original pipeline of the project unit is more than 2000 meters, which has been used for many years. There are problems such as rust, leakage and large gas loss. The original compressed air pipeline of the project unit is reconstructed by using the piper all aluminum alloy pipeline system to solve the problems of the original pipeline.

Project introduction：Dalian Xinlei Diamond Tool Manufacturing Co., Ltd. was established in June 2002. It is the only enterprise in the domestic deep hole machining tool gun drilling industry that has passed the ISO9001 quality system certification. Xinlei company has a number of well-known domestic gun drill cutting experts, has a number of independent knowledge patents, has advanced domestic gun drill production technology, and its products have a high reputation among customers. At present, the company has two gun drilling production lines with a monthly output of more than 2000. The company's products are widely used in automobile parts, molds, mining machinery, hydraulic machinery and other industries. In recent years, the company has maintained long-term cooperative relations with some well-known enterprises such as China National Heavy Duty Truck, Weichai Power Co., Ltd., Xugong Group and so on.

Transformation requirements.：

1、The pressure is stable and meets the gas pressure requirements. The pressure drop is controlled within the range of 0.5-1kg.

2、The compressed air meets the national secondary quality standard.

3、No gas production equipment will be added.

4、The disassembly and assembly of the pipeline is convenient and fast. The disassembly and assembly and modification shall not affect the normal production of the production line.

5、The pipeline installation time shall not exceed 15 days.

Modification effect：

1、The actual pressure drop is less than 0.5kg.

2、No water, oil and impurities were detected at the gas nozzle.

3、The loading time of the air compressor is reduced by one third.

4、The whole installation works will be completed in 7 days.