Qingdao Confortune Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of second-hand single/double screw extruder in China. Please feel free to wholesale cheap equipment in stock here and get quotation from our factory. Quality products and reasonable price are available.
The extrusion process of a second-hand single/double screw extruder is to add granular or powdered solid materials to the hopper of the extruder for heating, making it in a viscous flow state. Under pressure, the screw in the barrel rotates to transport the material forward. The molten material is formed into a billet with a shape similar to the mouth mold through the machine head mouth mold, and then enters the cooling and shaping device to obtain the corresponding shape. Finally, cut off the product using the cutting method for storage and transportation.
The application of second-hand extruders is extensive, suitable for various rubber and plastic processing machinery, including blow molding machines, rheometers, 3D printing consumables experimental lines, casting machines, rolling machines, vulcanizers, granulators, and other rubber and plastic processing machinery.
1. The production of extruded plastic products accounts for about 50% of the total production, and the extrusion production accounts for about 30% of the total plastic production
2.Almost all thermoplastic materials and some thermosetting plastics can be molded using an extruder
3. Continuous production, high production efficiency, wide application range, and one machine for multiple purposes
Second hand extruder performance:
Using branded variable frequency motors for accurate speed control; The blade type screw feeding structure design is driven synchronously by the main motor, making rubber feeding smoother; Heat transfer oil heating with high temperature control accuracy; The internal water cooling and temperature control of the screw make the material temperature more stable; There are multiple screw options available for different rubber materials and products; High strength welded frame, compact and durable structure.
The advantages of second-hand extrusion molding
1. Simple equipment with low investment
2. Continuous production and high production efficiency
3. The automation level of the equipment is high, and the labor intensity is low
4. Simple production operation and easy process control
5. The extruded product is uniform, tightly sealed, and of high quality
6. The adaptability of raw materials is strong, with most thermoplastic materials and a small amount of thermosetting materials
7. Wide application range, multiple uses for one machine
8. The production line occupies a small area and the production environment is clean
Hot Tags: second-hand single/double screw extruder, China second-hand single/double screw extruder manufacturers, suppliers, pre owned pipe extruder for agricultural pipes, used pipe extruder for plastic industry, second hand pipe extrusion plant, Second Hand Hdpe Line Machine, pre owned reliable pipe extrusion machine, second hand pipe extruder parts