In order to produce high-quality building material, it is necessary to use high-precision machines. Therefore the choice equipment for the production of corrugated board must be responsible, especially if you want to open your own business.
What is corrugated board?
So, you first need to figure out what kind of material. Decking is metal building sheets that have a protective coating and stiffeners. They are produced on special machines by cold rolling. The corrugations may have unequal heights and be located at different distances within the same sheet. It is thanks to the ribs that the sheet remains strong and keeps its shape.
Raw materials for corrugated board production not expensive. The fact is that for the manufacture of the presented material, galvanized steel is used. Naturally, the raw materials must be of high quality. In the manufacturing process, steel is coated with an additional protective layer and rolled under the machine rollers, which form corrugations.
Varieties of sheets
It should be noted that the choice of equipment for the production of corrugated board depends on what type of material you need to produce. After all, the machine needs to be adjusted for the height of the corrugations, as well as taking into account the distance between the ribs. So, we can distinguish these types of corrugated board:
- Wall. It is used not only for cladding buildings, but also for the construction of fences. In addition, it can be used for hemming ceilings. A feature of the sheet is a small rib height (only 2 cm or less).
- Roofing. Such sheets are more rigid, since the height of the corrugation in this case exceeds 2 cm. They are used for roofing residential, warehouse and industrial premises.
- Carrier. In this case, the sheets of material have a greater thickness and the largest height of the ribs. Most often, such material is used to equip formwork and floors.
What equipment is used for production?
For the manufacture of the presented material, different machines are used. Among them are the following:
1. The machine for unwinding. The fact is that raw materials are brought into production in rolls and only then processed. In order for the tape to be fed further in a straight line, it needs to be unwound. Such a machine for the production of corrugated board can be cantilever or double-support.
2. Rolling mill. It can be adjusted to form ribs of different heights and positions. This machine is the main one. Without it, material cannot be made. Bending of the workpiece is carried out using special metal shafts mounted on the machine. It should also be noted that the rolling process can be sequential or simultaneous. In the second case, all the corrugations on the sheet are made simultaneously. The first type of equipment presented makes each rib separately.
3. The guillotine. It is used for cutting material.
4. Receiving device, which leaves already processed sheet.
What characteristics should the equipment have?
First of all, it must be said that the machine for the production of corrugated board must be of high quality, otherwise the material may turn out to be defective. The necessary equipment must meet the following characteristics:
- continuity of work;
- high accuracy and quality;
- multifunctionality;
- the ability to process blanks of any size;
- high speed.
In principle, these characteristics are enough to produce quality products even in a small room. However, if you want to expand your company, then you will need to purchase a full set of equipment.
What machines does the production line consist of?
In order for the material to turn out to be of high quality, it is necessary to use the entire set of equipment. A line for the production of corrugated board usually consists of the following elements:
- A device for securing rolls. It can withstand reels that weigh 10 tons. In addition, the device is equipped with automation, which does not allow the metal tape to sag. The speed of unwinding the sheet is quite large, so in manual mode, all this can not be done.
- A machine for the production of corrugated board, which carries out the rental. It is good if it has several compartments that will provide refueling and unloading.
- Equipment for cutting sheets. In this case, the procedure should be performed as qualitatively as possible, since the burrs are already a marriage. Therefore, the sharpness of the guillotine blade must be monitored.
- A platform for receiving finished sheets.
- Automatic control system. It should be noted that if the equipment works independently in full, then its performance becomes higher. However, you will need an experienced person who will service such a line.
Features of the choice of equipment
In order for your machines to work for a long time and efficiently, you need to choose them correctly. To do this, pay attention to several parameters. First of all, consider how productive the equipment is. The amount of material that you can produce per day depends on this. Here you need to pay attention to the rental rate.
Naturally, the equipment should be of high quality, so try to purchase machines only from those manufacturers who have a good reputation, name and positive reviews. Try to get them only at certified points of sale.
You should also pay attention to how functional the machines will be. It is good if the rolling machines have a whole range of functions and can be rebuilt so that it is possible to process sheets of different thicknesses and make corrugations of the desired size.
Material manufacturing features
In order to produce such a sheet, it is necessary to carry out a whole technological process. First of all, bobbins with metal are delivered to the workshop. They can already be immediately covered with a special layer of protection that cannot be damaged during processing, otherwise the product will then quickly rust.
Next, the tape is fed to a rolling mill for the production of corrugated board. Naturally, it must first be configured. After rolling, the finished sheet comes under the guillotine shears that cut the material. They must be sharp so that no burrs are formed on the edge of the sheet. Further, the product is sent to the unloading cage, from where it is taken and stored.
Metal for the production of corrugated board can have a different thickness. However, it must be protected against corrosion.
Useful Tips
If necessary, you can purchase manual machines, but they are not suitable for conveyor production. If you will produce limited types of sheets, then you do not have to buy equipment with a large number of functions. Firstly, it is expensive. Secondly, most of the functions you just do not need.
Try to periodically inspect all machines so that the line does not fail at the most inopportune moment. Work on the presented equipment as carefully as possible, as at high speed personnel can be injured. That's all.
