Round Rainspout Forming Machine, Round Downpipe Forming Machine, Round Downspout Forming Machine 1). Down pipe forming machine mainly consists of decoiler, roll forming system,cutting equipment, ... , andproduct supporter.2). Curving pipe forming machine mainly consists of decoiler, roll forming system, cutting equipment, hydraulic system ... . Dimension: 1300*650*1500mm Round Downspout Forming Machine