IDEAL006, introduction of steel pretreatment line:

The steel pre-treatment line is a ring gauge hoist hanging through steel pre-treatment line; The workpiece is first sent to the closed shot blasting cleaning room by the self-propelled hoist conveying system. The steel wire cutting shot (shot) is accelerated to the workpiece surface by using the high-speed rotating impeller of shot blasting to impact and scrape the workpiece surface to remove the rust and dirt on the workpiece surface. Then, the steel shot falling on the workpiece is purged by high-pressure shot blasting, and the derusted workpiece directly enters the painting room, The workshop maintenance primer is sprayed on the surface of the workpiece through the spray gun installed on the special up and down reciprocating spray painting machine, and then transported to the drying room for drying, so that the paint film on the steel surface reaches the dry state, and then sent out, and falls to the blanking and moves horizontally, so that the steel can achieve the purpose of rust removal and rust prevention.

During the cleaning process, when the steel structure or steel is sent into the projection area of the cleaning machine room by the electrically controlled adjustable conveying roller table, all sides of the steel pretreatment line are hit and abraded by strong and dense projectiles from different coordinate directions, which causes the oxide skin, rust layer and dirt on it to fall off quickly, and the steel surface will obtain a smooth surface with a certain roughness, and the workpiece will be loaded and unloaded at the inlet and outlet roller tables on both sides of the cleaning room.