When you need to change the coil for different color or thickness, you need cut off the sheet first. If you cut by worker manually, it is not a good choice. 1st, it is time consuming. 2nd, it will waste material, because the cutting edge is not straight.

Now with the help of our manual pre cutter, you just need pull the cutting blade, the sheet will cut quickly and neatly.

manual pre cutter

back side of roll forming machine

feeding table

manual pre cutter