Jiangsu Changxie Industrial Equipment Co., Ltd.
Contact: Zhu Manager
Address: East of Gedonghe Road,Siyang County Economic Development District,Jiangsu,China
How should the surface of the shelf be rusted? The following Jiangsu logistics equipment manufacturers based on years of work experience to give you a detailed introduction.
Light/medium shelf surface high pressure water abrasive rust removal. The impact of the high pressure water jet (plus the abrasive action of the abrasive) and the action of the water raft destroy the adhesion of the rust and the coating to the shelf steel. Its characteristics are no dust pollution, no damage to the shelf steel plate, greatly improve the rust removal efficiency, up to 15m2 / h, the rust quality is good. However, the rust-removed shelf steel plate is easy to return to rust, and must be coated with a special wet rust-removing paint, which has a great influence on the coating of general performance paint.
Shot blasting on the surface of the shelf is to use the high-speed rotating impeller to throw the abrasive onto the steel surface of the shelf to achieve the purpose of derusting. It is a relatively mechanical processing method [Chengdu Huayi Shelf Factory], which not only has high production efficiency, but also costs. Low, high degree of automation, pipeline operation, less environmental pollution, but only indoors.
The chemical rust removal on the surface of the shelf is mainly a rust removal method that uses a chemical reaction between the acid and the metal oxide [Chengdu Huayi Shelf Factory] to remove the rust products on the metal surface of the shelf material, which is commonly referred to as pickling and rust removal. Can only be operated in the workshop.
Be careful not to soak the rusted shelves in dilute hydrochloric acid for too long, otherwise the material inside will be reacted by the surface after the rust is removed. For example, in addition to rust, it will react with iron. Small wind or electric can be used to remove rust from the shelves. This method is mainly powered by electric or compressed air, equipped with appropriate derusting shelf devices, reciprocating or rotating motion, to meet the rust removal requirements of various shelves. For example, angle grinder, wire brush, pneumatic needle rust remover, pneumatic rust hammer, tooth type rotary rust remover, etc., are semi-mechanical equipment, tools are light and flexible, and can completely remove rust. , old coating, etc., can be used to roughen the shelf coating, the efficiency is greatly improved than manual descaling, up to 1~2m2 / h, but can not remove the scale, the surface roughness is small, can not achieve high quality surface treatment Quality and work efficiency are lower than jet treatment. It can be used in any part of the shelf, especially in large warehouse shelf logistics centers.