Automatic CNC Punching Machine for Making Electrical Box and Cable Tray Busbar

Product DescriptionKefa Roll Forming is expert of cable tray roll forming machine and cable ladder roll forming machine manufacturer. We have produced many different kinds of cable tray and cable ladder roll forming machines. Here you will know details of cable ladder roll forming machine.Normal cable ladder has two parts: the side wall and ladder rung, when you have these two parts made by roll forming machine, you need a welding machine to make them together. The width of cable ladder is the length of rung and the length of ladder is the length of side wall. So cable ladder doesn't need lot's of investment, only two roll forming machines, one for cable ladder and one for ladder rung, then a automatic or manual welder. It's much cheaper than cable tray roll forming machine. And besides, we also made a double row machine, which one line to produce ladder rung and side wall two profiles, but one time only produce one profile, but machine cost is lower than two roll forming machines. But you can see, it needs lots of manual process during production, it has a low production capacity., Flow chart:Decoiler--Roll former--Flyting cut--Out table   To solve this problem, Kefa Roll Forming worked with our Chinese customer to design a new type cable ladder roll forming machine. The profile has a good loading capacity, beautiful shape and at same time it allows to produce in a continuous and uninterrupted production line. The thickness of this new type is 1.8mm.Kefa is the first and unique manufacturer of this cable ladder roll forming machine. This new type cable ladder produced by Kefa only needs to purchase one roll forming machine to realize automatic production. The perforation of this cable ladder is more complicated, the rung is also accompanied by horizontal embossment so each width dimension requires a separate punching mold, so the price of the molds is relatively high. If it is produced by a punching press, we need to use a gantry-type 500-ton punch press. Considering the cost, we use hydraulic punching stations, which are more economical, but the production speed will be much slower. The speed of this line is around 3-4 meters per minute. If we use gantry-type 500-ton punch press, it punches 30 times per minute with a step distance of 300mm, and the production speed can reach 9 meters per minute.This profile drawing is more complicated, and it needs 25 forming process after punching. Because the sheet is thicker, we use cast iron stands with automatic horizontal movement. This production line uses post-cutting and no-scrap guillotine to save raw materials. Each size has its blade. The advantage of post-cutting is that the shape is more beautiful. At present, this new type cable ladder is relatively rare in the market, and has a price advantage. Actually besides of cable ladder, this production line also can produce cable tray with same profile by changing punch molds, it is a practical production line and is a good investment choice.Detailed Photos Flow chart:Decoiler with leveler--Servo feeder--Hydraulic punch--Hydraulic pre-cut--Roll former--Hydraulic cut-- Out tableProduct Parameters Automatic Cable Tray Roll Forming MachineMachinable Material :A) Galvanized SteelThickness(MM): 0.6-1.2, 1-2B) PPGIC) Carbon steelYield strength :250 - 550 MpaTensil stress :G250 Mpa-G550 MpaDecoiler :Manual decoiler* Hydraulic decoiler (Optional)Punching system :Hydraulic punching station* Punching press (Optional)Forming station :According to your profile drawingsMain machine motor brand :Shanghai Dedong (Sino-Germany Brand)* Siemens (Optional)Driving system :Chain drive* Gearbox drive (Optional)Machine structure:Cantilever type* Forged Iron station (Optional)Forming speed :10-20 (M/MIN)* Or according to your profile drawingsRollers' material :GCr 15* SKD-11 (Optional)Cutting system :Post-cutting* Pre-cutting (Optional)Frequency changer brand :Yaskawa* Siemens (Optional)PLC brand :Panasonic* Siemens (Optional)Power supply :380V 50Hz 3ph* Or according to your requirmentMachine color :Industrial blue* Or according to your requirment Cable ladder roll forming machine is commonly used for cable management in commercial and industrial construction. This intelligent roll former could produce different types of cable trays like: Solid bottom cable tray, Trough cable tray, Channel cable tray, Perforated cable tray, Non perforated cable tray and Trunking cable tray etc. with different raw materials like: hot-dip galvanized steel, pre-galvanized steel, hot-rolled and cold-rolled steel, stainless steel and aluminum. Thickness range of material is 0.6mm-1.2mm or 1-2mm. You could set up 10 different lengths for cable tray.Our roll forming machine could produce wide range of sizes, and automatically change by motors from one size to the other not only at width but also at height. The only step is put your required data into our touch screen and wait for few seconds. And other wise innovation is that one machine could make cable trays a