News #blow molding machine

The blow molding machine does not feed: several conditions need to be checked: Whether the hopper has no material, if it is: need to hurry, if not, please check whether the control contactor of the feeder is in the power state, if it is To get the power status, check if the motor is energized and loaded.

Hollow molding (blow molding) products are products made from HDPE and PET, including various bottles, barrels, agricultural and agricultural containers, industrial products such as automobile fuel tanks, and marine floats. PET is mainly used for small beverage bottles and food bottles. LDPE and LLDPE are only suitable for small, daily-use containers and flexible packaging.

China Blow molding machine manufacturer tells that blow molding is a common method for manufacturing hollow thermoplastic products. The main products are cylinder membranes and hollow containers. The blow molding machine can plasticize the preformed product by heating and then enter the mold for blow molding. This method is mainly used for high-speed and high-yield PET bottles and blow moulding machine.

1. The plastic extrusion blow molding machine feeding machine does not feed: need to check several situations: Whether the hopper has no material, if it is: need to hurry to feed, if not, please check whether the control contactor of the feeder is in the power state, if It is in the state of power, and it is necessary to check whether the motor is in power and load state.

Generally, the extrusion blow molding machine only blows the plastic containers we want to shape directly into the designed shape. Today, we discuss the characteristics of various aspects of the containers in blow molding.

China blow molding machine is a machine that blows thermoplastic plasticized PVC, PE, PP, PET, HIPS and other thermoplastic plastic coils into high-grade packaging boxes, frames and other products of various shapes. The operation procedure is also very simple. It only needs to turn on the heating switch to turn on the heating time circuit, adjust the heating time button, and select the appropriate electric heating time of the electric wood mold heating piece according to the actual packaging condition.

In recent years, China blow moulding machine has developed rapidly, but the most common are only three categories.

Blow moulding, also known as blow molding, is a rapidly evolving plastic processing method.

Mainly from the control plan and basic principles of the blow molding machine to analyze. Control plan design The automatic wind ring is an online real-time control system. The system is controlled by a number of motors distributed on the wind ring. The cooling airflow sent by the fan is distributed to each air channel through the constant pressure of the air ring air chamber, and the motor drives the valve to open and close to adjust the size of the air outlet and the air volume, and the cooling effect of the film blank at the die discharge is changed. Then control the thickness of the film. From the control process, there is no clear connection between the film thickness modification and the motor control amount. The thickness of the film and the valve are not the same. The thickness of the change and the control amount are nonlinear and irregular. A valve has a great influence on adjacent points, and the adjustment has hysteresis, so that different times are related to each other. For this highly nonlinear, strong coupling, time-varying and non-deterministic system, the precise mathematics The model can not be established, even if the mathematical model can be established, it is very messy and difficult to solve, resulting in no practical value, while the traditional control has better control effect on the decision control model, but for highly nonlinear, non-judgment, messy response information control The effect is very poor and even powerless. In view of this we chose the confusion control algorithm. It is very good to use the modified fuzzy quantization factor method to change the system parameters.

At present, there are hundreds of blow molding machine manufacturers in China. Some blower manufacturers are already very large, while others are still in the family workshop. Regardless of the size, we must be soberly aware that the market for blow molding machines is constantly changing. How can we capture more in the fierce market competition for the blow molding machine manufacturers in the seller market? Users are very important.

There are many types of automatic blow molding machines. When we use them, we must pay attention to selecting the right model for production. Below we are exposed to one of them, we can come to understand its characteristics