Punching coil
Punching and rolling plates are punched by gantry punching machines into a single forming assembly line operation. The production speed is fast, the surface is flat and beautiful, and the plates can be rolled up and packaged by workers before shipment.
Punching coil material
Galvanized iron plate grade: Q235 (galvanized plate is divided into cold galvanizing and hot-dip galvanizing), stainless steel plate grade: 201304316316L. The quality of these materials increases in order, and the price also increases in order. Aluminum plate grade: 1061300350526061
Advantages of punched coil
Beautiful and elegant appearance, uniform mesh size, flat mesh surface, easy processing, low cost and other punching and rolling plate dimensions
Thickness: 0.2mm-1mm Aperture: 0.8mm-10mm Length: 20 meters per roll
Width: 0.8 meters, 1 meter, 1.2 meters, 1.5 meters punched coil hole type
The default hole type is round hole. Other hole types such as long bar, square hole, raised hole, pentagonal hole, elliptical hole, octagonal hole, circular hole, fish eye hole, combination hole, crocodile mouth hole, irregular hole, louver hole, plum blossom hole, etc. can also be processed. If you need it, you can contact the manufacturer for communication
Punching coil application
Usually used for audio production of electrical products and protective covers for small equipment
Silencing system components, filter cartridges
Speaker screen, filter screen

sound attenuationacoustic panel
Decorative ceiling
Balcony anti-theft window pad
Filter mesh