A sound-insulating galvanized color steel plate and its processing equipment

Abstract

The invention discloses a sound-insulating galvanized color steel plate and its processing equipment, belonging to the field of galvanized color steel plates, a sound-insulating galvanized color steel plate and its processing equipment, which can achieve The step of bonding sound-proof cotton inside the steel plate makes the galvanized color steel plate produced by this galvanized color steel plate processing equipment have the function of inner layer sound insulation. The overflow of the galvanized color steel plate forms a dense film on the outer surface of the galvanized color steel plate, thereby effectively inhibiting the spread of water vapor and corrosive liquid from the damaged part to the galvanized color steel plate, and significantly reducing the impact on the entire galvanized color steel plate due to local damage. Compared with the color steel plate products made of ordinary color steel plates in the prior art, the color steel plate products made of a single color steel plate have significant sound insulation ability, ensuring sound insulation.

Description

technical field [0001] The invention relates to the field of galvanized color steel sheet, and more particularly, to a soundproof type galvanized color steel sheet and processing equipment thereof. Background technique [0002] Color steel plate is color steel plate, which is a kind of steel plate whose substrate is cold-rolled substrate, hot-dip galvanized substrate and electro-galvanized substrate. The surface state can be divided into coated plate, embossed plate and printed plate. Color-coated steel plate is widely used in construction In industries such as home appliances and transportation, the construction industry is mainly used for the roof walls and doors of industrial and commercial buildings such as steel structure workshops, airports, warehouses and refrigeration, and civil buildings use less color steel plates; [0003] Galvanized color-coated sheet is a new type of material produced by high-end applications in China in recent years, and it is commonly referred...

AI Technical Summary

Problems solved by technology

[0005] The existing technology for the production of color steel plate generally includes degreasing → water washing → pickling → water washing → immersion in the plating aid solvent → drying and preheating → hot dip galvanizing → finishing → cooling → passivation → rinsing → drying → inspection, etc. There are few steps for sound insulation treatment, which makes the sound insulation effect of the finished color steel plate made of color steel plate as raw material is very poor. It is used in the process of building the tent of the chemical factory, and it affects the normal life of residents.

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