Latest Exhibition Information
Rubber Barrel and Screw manufacturers will show you: the conditions and methods of use of rubber extruder barrels
The manufacturer of Rubber Barrel and Screw tells you that for a rubber extruder, the screw and barrel are very important components. In order to play the role of the barrel, the operator should master its use conditions and methods.
The manufacturer of Rubber Barrel and Screw tells you that the most urgent heating methods currently use resistance heating, and thermocouples are used to achieve the effect of segmented temperature control. Resistance heating uses resistance to generate heat to heat the barrel, and then the barrel transfers the heat to the raw materials in the barrel. The Rubber Barrel and Screw manufacturer tells you that this heating method has the advantages of small price increase, simple operation, low cost, and easy maintenance. Of course, there are some other heating methods, so I won’t repeat them here.
The Rubber Barrel and Screw manufacturer tells you that when determining the heating power of the barrel, two points need to be considered. One is to meet the amount of heat used when the material is plasticized, and the other is to consider the productivity during injection molding to ensure the barrel. The temperature speed meets the requirements. Generally speaking, the heating time for small machines does not exceed 30 minutes, if it is a large and medium-sized machine, the heating time is about 1h.
Normally, the barrel does not need to be equipped with an additional cooling control system, and natural cooling can meet the needs of production. However, if the temperature of the feed port is relatively high during use, it is easy to be difficult to feed. The Rubber Barrel and Screw manufacturer tells you at this time In order to ensure the smooth progress of feeding, it is necessary to install a cooling jacket (tank) at the feeding port, especially when running at a higher speed, the machine needs to be cooled and temperature controlled.
In addition, when using the rubber extruder barrel, you also need to do electrical protection work. The Rubber Barrel and Screw manufacturer tells you to check whether the power line is bitten by rats and whether the plug is in poor contact before starting the work. Whether the voltage and current meet the requirements, after the end of the operation, make sure that the power supply of the equipment has been disconnected.