Metal grid ceiling full automatic making line advantage is featured with high precision, high speed perforation and roll forming. The main components is including combined straightener and decoiler(2 in 1), high speed perforation machine and cutting machine(2 in 1), adjustable servo feeder system, high durable roll forming machine and finished product table. Full auto with few labor can control it.Save running cost and labor cost. This making line is aim to do its best to satisfied the growing demand of grid ceiling. Its the first choice of various of factory. This machine working flow: Decoiler-leveling-perforation-cutting-conveyor belt-roller forming-finished product table