... in 2004. We are manufacturer of strip steel painting production line, aluminium coil production line, waste gas environmental production furnace, metal packing coating curing furnace , tinplate ... until its end if you wish. 4. Technical parameters a. Line speed: 20-120 m/min b. plate width: 600-1650mm ... e. double coating f. coil weight: 5-10 T g. Production: 20,000-180,000T per year h. fuel: gas, oil ...