The downpipe is used to collect roof rainwater and lead it into the rainwater pipe laid under the ground. Gutter Downpipe Square Tube Making Machine for automatic computer control, automatic processing and production, with raw materials uncoiler, raw materials will be placed in the machine inlet, machine-driven plate automatic rolling, after multi-roller processing, automatic computer control cut-off, accurate measurement size; flying saw cut-off, simple and easy to maintain.The Downpipe Roll Forming Machinecan roll the forming water pipe into a joint bend pipe, so that the water pipe and its bend are connected together.The Steel Downpipe Cold Roll Forming Machineconsists of several parts, such as discharging machine, uncoiling device, feeding guide device, forming main machine, forming cutting device, hydraulic system, control system and product bracket. 1.Profile Drawing and Products 2. The Chart of Process flow Feeding --- Servo motor feeding ---- Roll Forming Machine------ Computer Control Cabinet--- Automatic cutting Mechanism --- Run-out Tables 3. The equipment including Roll forming machine 1 set Hydraulic cutter 1 set Electrical control system 1 set Hydraulic system 1 set Normal run out table 1 PC 1m*1m Manual de-coiler 1 set Max. loading 5 T 4. Technical specification and details (1) Hydraulic Ue-coiler Un-power: manual de-coiler; Max. Capacity: 7T Suit for coil inner diameter: 508mm, suitable coil Max.