Aluminized steel plate is a kind of steel plate with Al Si alloy coating, in which Al content is 90% and Si content is 10%. Aluminized steel sheet has good heat resistance, heat reflection and corrosion resistance, and its mechanical and physical properties are better than those of cold rolled steel sheet. Due to the superior performance of aluminized steel plate, it has been widely used in our daily necessities. Such as car muffler, household appliances, etc.
Real prepainted galvanized steel coil
PPGI/PPGL(prepainted galvanized steel /prepainted galvalume steel )is also known as pre-coated steel,color coated steel, coil coated steel, color coated steel,pre pianted steel sheet,The PPGI steel coil/sheet made of cold-rolled steel sheet and galvanized steel sheet, subjected to surface pretreatment (degreasing, cleaning, chemical conversion treatment), coated in a continuous manner, and baked and cooled to form a product. Coated steel has light weight, beautiful appearance and good anti-corrosion performance, and can be directly processed. It provides a new type of raw materials for the construction industry, shipbuilding industry, vehicle manufacturing industry, home appliance industry, electrical industry, etc.
Metal roll forming machine produce the metal sheet or steel section products, it takes GI/PPGI as raw material, through a series steps can produce the metal roofing sheets. A roll forming machine can do automatic jobs of bending, cutting, pressing for holes and slots, and straightening etc. Metal roll forming machines are available that produce shapes of different sizes and material thicknesses using the same rolls. Roll forming machines have so many advantages over press brake and shearing machines! With roll forming equipment, we can save much more time, working area, money as well as labors. There are extensive applications where we need a roll forming machine.