Central feeding system is now widely used in various industries, it can achieve uninterrupted unmanned molding operations, automated colouring of raw materials, accurate measurement, mixing and to meet the product's multi-colour requirements. Adopting the design of "one machine, one pipe", it can also ensure that the raw materials after dehumidification and drying do not return to moisture, stable operation, and eliminate the phenomenon of material blockage, so that the products are formed quickly and with high quality. The powerful function of the central feeding system is by the accessories cooperate with each other, orderly work to achieve, all play an important role. So what is the importance of central feeding system accessories?

　　The importance of central feeding system accessories:

　　1, Roots fan: mainly for the raw materials can be smoothly transported to the moulding machine on the central feeding system to provide power, will not let the raw material supply in the middle of the stop affecting the production efficiency.

　　2, the meter: provide appropriate and accurate raw materials to the moulding machine, can achieve the measurement of a variety of materials for the proportion of delivery, simple operation, environmental protection and hygiene.

　　3、Rotary valve: can batch supply power delivery system, to ensure that the raw material successive and effective completion, to ensure that the central feeding system can operate normally.

　　4、Vacuum feeding machine: conveying powder and granular materials through the closed pipe, which can avoid dust pollution and improve the working environment.

　　5、Cyclone Separator: This equipment conveys the raw materials and crushed edges to the hopper by force, and destroys the separation of dust and high pressure airflow.

　　6、Dust catcher: The high pressure airflow separated by cyclone separator also carries dust, which is removed by dust catcher to keep the plastic clean and improve the quality of finished products.

　　Built-in equipments of central feeding system.

　　1、Combination tripod: all steel welded and assembled, used for more equipment, small place.

　　2, backstop: all stainless steel, used in electric eye hopper, to prevent the electric eye hopper to the injection moulding machine connection leakage.

　　3, electric eye hopper: hopper made of cast aluminium, glass tube, electric eye, stainless steel hopper, backstop. Used to mounted on the injection moulding machine.

　　4, stainless steel quick coupling: made of stainless steel material, for an injection moulding machine using a variety of raw materials, a single material pipe pipeline.

　　5, pulsating dust collector: built-in filter, can effectively eliminate dust in the system, external high-pressure air, can be timed to the filter for automatic backwash dust removal, collector bucket and the main body using handle connection.

　　6、Vacuum hopper plus alarm: stainless steel hopper, cast aluminium seat, control alarm, microswitch, suction reverse hole composition.