Machine for Assembled Corrugated Steel Culvert Pipe

Corrugation rolling line

This machine is make sure the corrugation size, normally it has a feeding unit, corrugation rolling unit and a cut unit.

The feeding unit has two types, one is feeding the steel sheet, the other one is feeding the steel coil. Normally, big corrugation size feeding steel sheet, and small corrugation size adopt feeding steel coil.

The rolling unit is pairs of rolling wheel, when the machine running, the steel sheet will pass the rolling wheel, from the begin to the end, then the plain steel sheet becomes the steel sheet with corrugation.

The cut unit, this unit is for making the length of the corrugation steel sheet, after setting the length of the sheet we need, it will cut the sheet in length.

Corrugated structure plate bending machine

After the corrugation rolling line, we can get the corrugated structure plate, but they are plane without arc. The corrugated steel culvert pipe are with arc, then we use this bending machine to bending the radius as we need. Normally, the corrugated pipe in round shape, then one corrugate steel culvert is only with one radius, but some pipe arch with more radius, whatever how many radius the pipe arch has, the bending machine can make it.

Machine for bolts holes

The corrugated steel culvert pipe is assembled by the structure corrugated steel plates, the structure plates are connected by bolts and nuts, so the holes for bolts is a important element on the culvert. For making holes, there are two ways, drilling holes and punching holes, which one do you prefer then you can buy the machine as you prefer.

Also some factories adopt laser cutting holes, it is special for the big thickness steel sheet. By now, the diameter corrugated steel structure is bigger and bigger, the corrugation size is bigger and bigger, then the thickness of steel is thicker and thicker, some time, the machine can not punching holes or drilling holes on the steel sheet, then we use laser cutting, it is much faster and simpler.

Solution for producing more corrugation size

The corrugation rolling line is the machine to decide the corrugation size, then one rolling line can produce on type of corrugation. So if you want to produce more corrugation size, how can we do?

Firstly, we suggest you to buy more corrugation rolling lines, then you can meet the big capacity. if you do not have enough budget, you can choose one corrugation rolling line with more sets of model wheels. The problem is that when we want to produce another corrugation size, we have to change all model wheels, it will take 2-3 days. The most reasonable plan for more corrugation size production is that buy 3 sets of corrugation rolling line with 5 sets of model wheels. Then it can meet all orders without delay producing. Then the bending machine, we suggest you to buy 2-3 sets, this is enough for difference corrugation orders too.