Before operation, a detailed inspection of the heat exchanger tube bundle extractor shall be conducted to ensure it is in good working condition. Inspection items include but are not limited to: verifying the normal operation of the equipments power s…...

Core Sampling in a Narrow GapDuring the construction of the first catalytic unit at Dongxing Petrochemical, the Third Inspection Team encountered a major obstacle. The space for extracting the core of the heat exchanger in the fractionation area was e…...

For heat exchanger tube bundle extractors using chain drive or belt drive, chains or belts are important components of the transmission system. When selecting chains or belts, factors such as their type, specification, load-carrying capacity, elongati…...

In October 2025, the vast land of Xinjiang is scorched by the scorching sun, with rolling heat waves. Technicians from Dalian Baiyun Electrical and Mechanical Equipment Co., Ltd., embarking on the mission with a sense of responsibility, rushed to an e…...

Maintain the steel wire rope by oiling it regularly to keep the surface oiled and free from rust. Maintain the tightness of the steel wire rope and adjust it to an appropriate level. Retract the oil cylinder fully to avoid damage to the oil cylinder p…...