How to choose a twin-screw extrusion granulator- Zhoushan Jiading Plastic Machinery Co., Ltd.

When many people buy a Twin screw barrel for extruder, they often tell the manufacturer the type of equipment they need, but because there are many manufacturers of plastic granulators, their production machine technologies and processes, including configurations, are different. , so sometimes the equipment they provide may not be what you want more, which requires you to tell the manufacturer the specific configuration and performance parameters you need when choosing, in order to choose the correct equipment.

Single extruder screw barrel for film blowing

Single extruder screw barrel for film blowing

According to different raw materials and products, the screw can be chosen: general type, pin type, barrier type, separation type, and vented type, pipe, sheet, blowing film, wire drawing and Granulating etc.

Single screw extrusion screw barrel can be applied to PP, PE, PS, ABS, PC, PMMA, PVC, TPU and other thermoplastic pipe, sheet, sheet bar, profile and so on. For different raw materials and product specifications, the screw uses different aspect ratio and compression ratio, the barrel uses a different structure. To meet the processing needs of high-quality products.

One thing we need to do before buying any product is to have a basic understanding of the product, its use, usage characteristics and various attributes, and the plastic granulator is no exception. Fully understand, you will know that the plastic granulator is not able to process all plastics, because different plastics have different plasticizing and extrusion capabilities for the machine, if you don’t understand, use it to squeeze any Plastic is easily damaged.

Investigate the manufacturers of plastic granulators, because there are many manufacturers of plastic granulators at present, and their production levels are also uneven, because plastic granulators are equipment that need to be used for a long time, so quality is a must If it is guaranteed, it is necessary to examine the production level, technical process of the manufacturer, and more importantly, whether to improve after-sales service. If not, it is definitely not an option.