What are the Main Options of Plastic Blow Molding Machines? - SOHTORIKOGLU MAKINA

1- Parison Control System; It consists of Hydraulic Power Unit, Hydraulic Cylinder, Servo Valve, LVDT (Position Reader) and Control Panel, also called Parsion, Parison, Parisian Control System. Technically, it is a system that allows wall control. It is used to thicken or thin the vertical wall thickness (wall thickness) of the products produced in the Plastic Blow Molding Machine at desired points. For example, in a 20 liter packaging drum, it is desired that the bottom and top edges of the can be thick and the middle part of the canister should be thin. Parison Control System is needed to adjust this wall control. In addition, in the absence of a Parison Control System, the melted plastic flowing from the head will expand with the effect of gravity. Therefore, a thinning will occur in the upper part. This thinning prevents producing a homogeneous product.
2- Product Receiving Robot; It is a mechanical mechanism that allows the product produced in Plastic Blow Molding Machines to be taken out automatically, in combination with the operation of the machine, without the use of manpower. Its main advantages are; prevention of work accidents, minimizing manpower-based work, and constant and maximum production capacity.
3- Deburring System; Surpluses around the products produced in Plastic Blow Molding Machines are called burrs. These are the mechanisms that allow the burrs to be automatically cleaned before the product leaves the machine and to make the product completely ready for shipment. Its advantages are; It can be stated as preventing work accidents and minimizing work based on manpower.
4- Level Indicator Line; In some packages, it is desired to see the amount of material in the package. Since the contents of the packages produced in color are not visible, a transparent level indicator line is created vertically at the desired location of the package. This is an optional device added to the machine to create the level indicator line.
5- Multiple Heads; The number of heads can be increased in order to increase the amount of products produced in Plastic Blow Molding Machines. Double, Triple, Quadruple or many more Plastic Blow Molding Machine Heads can be designed. In this way, it is possible to obtain as many products as the number of heads in each print, and the number of production can be increased as much as the number of heads. In multi-heads, the Plastic Blow Molding Mold has to have as many mold chambers as the number of heads of the Plastic Blow Molding Machine.
6- Multiple Layer Coex Plastic Blow Molding Machines; It is possible for the products to be produced in Plastic Blow Molding Machines to be produced in two, three, four or more floors. This production technique; It can be preferred for many reasons such as being resistant to the chemicals put in the package, having a high visual appearance on the outer surface of the product, but saving cost by producing the inner part from second quality raw materials, and using the raw material suitable for food on the inner surface in packages that come into direct contact with food.
7- Accumulator Head Plastic Blow Molding Machine; In Plastic Blowing Technology, elongation occurs due to gravity and the mass weight of the plastic while the melt flows through the plastic head.

This problem is getting bigger especially in products with heavy mass. In order to prevent this problem, elongation and sagging can be prevented as a result of accumulating the molten raw material into the head and injecting it quickly before printing. There are many techniques of prepress injection system by accumulating raw material.

Milden Injection Plastic Blow Molding Machines, Throat Injection Plastic Blow Molding Machines and Accumulator System (Head Injection) Plastic Blow Molding Machines etc. Among these systems, the Accumulator Head (Head Injection) Plastic Blow Molding Machines provide the healthiest and most homogeneous production.

The distribution and homogeneity of the molten plastic is at the highest level, since the melted plastic needs to be formed into a tube before printing, since the molten plastic takes the form of a tube in the Accumulator Head Plastic Blow Molding Machines and is ready for printing in this way.

In other systems, since the molten plastic will be injected when printing starts, it will take the form of a tube in the head at the time of printing. Therefore, thinning will occur in the front of the product. In order to eliminate this problem, the Accumulator Head (Head Injection) Plastic Blow Molding Machine head has been designed.