Metal Coil Perforation Line

KINGREAL Metal Coil Perforation Line consists of components such as an uncoiler with a straightener, a punch, a shearing for length cutting and a rewind, which cooperate with each other to successfully manufacture a perforated coil.

KINGREAL Metal perforated punching machine not only just perforate the metal sheet, but also can perforate the metal coil. And the greatly advantage is that can reduces raw materials costs due to mass production. In addition, due to its systematic perforation line, it has the ability to perforate and short production times. This reduces labor and utilizes resources efficiently.

Step 1:

The uncoiler with straightener is responsible for feeding the normal coils easily into the feed rollers of the machine.

Step 2:

Then advancing forward in the process, the punch will do its job to punch out the predefined hole, thus perforating the coil.

Step 3 :

Finally when the desired length is reached, the punching system will stop and cut by the designated shear to cut the sheet.

Depending on the client and the customer, if they wish to perforate the entire coil, the coils will not be cut, but will immediately go to the rewinding step.

High Precision Straightener It is professional 19 rollers flatting device with 9 top roller and 10 bottom roller which avoid the deformation of the roller. The upper roller can be adjusted on the same time and the rollers diameter is 58mm. it is hard-chrome plated to ensure the surface smoothness, strength and endurable to avoid the scratch of the tiles surface.  This part is used for flatting the coil material to make the surface flat so the punch can be more accurate. The motor is 3kw and drive through cycloidal pin gear speed reducer motor which featured with fast response and high precision.
High Quality Punching Machine: The punching equipment in the metal coil perforation line is a kind of mechanical equipment used for punching operation on the plate.  It usually consists of a frame, a punch, a working table and a control system. It is a kind of mechanical equipment that penetrates the tool through the plate by impact force, and it has stable structure, strong bearing capacity and automatic control function, which can realize efficient and precise punching operation.
Servo Motor Feeding Device  The feeding roller is 90mm diameter and hard-chrome treated. It is drive by 3.0 KW servo motor and featured with fast response and high precision. And accuracy can reach ±0.2mm.

The most common patterns are square and square staggered patterns, which by the way can all be obtained with the same piercing tool, just remove half of the punch. Apertures can be as small as 0.7mm to 3mm or even larger. The most common sizes are from 1,5 mm to 2,5 mm, the distance between the holes is usually from 4 to 6 mm.

• COIL PROCESS SOLUTION.pdf