The plastic granulator adopts special deformation design and different configurations, and is suitable for the production of PP, PE, PS, ABS, PA, PVC, PC, POM, EVA, LCP, PET, PMMA and other plastics for recycling and color mixing granulation.
1.The screw and barrel are specially treated to have the characteristics of abrasion, good mixing performance, and high output. Curved outlets or ordinary outlets can be designed and exhausted during the production process, so that the output is more stable and the glue is more stable. Sturdy, to ensure the good quality of the product. Health uses a high-particle design to achieve noise-free functions and other performance.
2.Machine head and: The machine head consists of an alloy steel inner sleeve and a carbon die steel shell, and the die mold inside the machine head. The function of the machine head is to transform the rotating plastic melt into a linear motion sleeve, which is uniformly and fixedly introduced into it, and gives the plastic the shape pressure of the plastic. The plastic is compacted in the cylindrical shape, and the head shaft journal is connected to the head forming mold through the spiral machine plate along a certain flow channel. The mold sleeves are properly matched to form a spiral circumference movement. The feeling of belief makes the plastic melt form a dense tubular wrap inner layer near the core wire. In order to ensure that the plastic flow path of the machine head is reasonable and eliminate the dead angle of the accumulated plastic, there will always be a place where the flow is divided into plastic plastic. 2. Transmission system The role of the transmission system is the role of the transmission system. The role of the transmission system is the role of the transmission system. , Need to desire the pursuits and pursuits needed in the pursuit process, usually consisting of hobbies, medical devices and support.
3.Cooling device: After the molded plastic extrusion cladding leaves the machine head, it should be cooled and shaped immediately, otherwise it will deform under the action of gravity. The cooling method adopts water cooling, and according to the usual water temperature, it is divided into rapid cooling and slow cooling. Rapid cooling is direct cooling with cold water. Rapid cooling is beneficial to the shaping of the plastic extrusion package, but it is used for the appearance of crystalline high layers. Due to the cooling of the hot layer, internal cracks are likely to continue to occur during the extrusion package structure. The PVC layer is cold. Rapid cooling, cooling water at different temperatures in the cooling water tank, so that the product has the unique characteristics of shaping, PE and PP adopt a mild method, that is, to reduce the internal heat of the product. Three-stage cooling with water, warm water and cold water.
The auxiliary machines of the plastic granulation device mainly include line pay-off, straightening device, emergency device, traction, meter counter, medical device, and thread device. not exactly. For example, there are leak stoppers, blow dryers, printing devices, etc.