Four-roller plate rolling machine

The W12NC series machine is controlled four-roller by the microcomputer interface. It has function of pre-bend to the end of the plate which is able to achieve one-time feeding plate sheet, achieve plate sheet end pre-bending (pressure head), rolling and forming without turning back. The working roller is power drive, the lower roller and side roller is idle dive, the ascending and descending of lower roller and side roller are hydraulic driven, the ascending and descending displacement is controlled by computer, leveled automatically. This machine is equipped with movable independent working table which is able to operated movably at any time, and this machine has safe interlock equipment. This machine has excellences of high technical standard, complete functions, high precision, convenient operation, which is the ideal CNC equipment for coiling plate and which is ideal machine to coil round, arc and conical work-pieces for lines of power, traffic, petroleum, chemical industry, boiler, shipbuilder, water and electricity, metal structure etc.