ZYDJ series single screw extruder is divided into the basic structure of the machine base, reducer (motor), the inverter, gear boxes, binder boxes, extrusion cylinder and head (template). Its working principle is applied to the material in the hopper, the pressure in one pair of bins relative rotation of pressure feeder forcibly pressed into the material rotating screw on (without manual ramming material), screw the material sent to the head, squeeze through the template out can be. The extruded extruder screw pitch is gradually reduced from back to front, so that its front end template parts extrusion maximum force in order to ensure the smooth extrusion materials. The machine has broken material screw to prevent screw stained material, while in the extrusion barrel bushing inner contact with the material parts of a circle along the extrusion cylinder longitudinal grooves to prevent slipping material not before. Extruding machine at work due to friction, and its extrusion barrel fever, hotter and closer to the template, and even can carbonized material, leading to overload the inverter off. The machine has a circulation throughout the extrusion cylinder water cooling system works well.
ZYDJ series single screw extruding machine is widely used in industrial catalysts, chemical, pharmaceutical, and food processing industries carbon extrudates made material production process. |
