01 Tube Bundle Extraction SequenceWhen the heat exchanger is equipped with an insulation layer, first remove the insulation from the channel head and bonnet. Note that all heat exchanger insulation can be reused to reduce costs, so avoid damage during…...

The heat exchanger core puller must be operated correctly. Improper operation during use may cause the tailstock of the core puller to be damaged by strong impact, resulting in economic losses. Below is a brief introduction to the correct operation me…...

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…...