This document explains PVC centralized material supply maintenance and how to plan a central supply system.

Published Time:

2021-09-23

This presentation will cover PVC centralized material supply maintenance and how to plan a central supply system. Quality is fully guaranteed. However, there are varying frequencies of issues. Reducing the frequency of malfunctions and ensuring the normal operation of the system requires regular maintenance. The probability of failure is naturally very low, but as we all know, unpredictable failures can occur in electronic and electrical components, regardless of whether they are domestically produced or imported.

　　An explanation of PVC centralized material supply maintenance and how to plan a central supply system

　　How to maintain a PVC centralized material supply system?

　　The important components of a PVC centralized material supply system (also known as an injection molding machine central supply, automatic supply system, or centralized supply system) are the central control panel, fan station, pneumatic shut-off valve, and liquid level switch. These components are like the skeleton of the system, and each component complements the other. The raw material position switch detects the raw material position signal and sends it to the central control panel. The central control panel starts the blower according to the program, opens the exhaust valve, and starts the raw material suction action. If one of the parts fails, the system will not work properly. Of course, these parts in the PVC centralized material supply system use well-known domestic and international brands, and the quality is fully guaranteed. However, there are varying frequencies, and reducing the frequency of failures and ensuring the normal operation of the system requires regular maintenance. The probability of failure is naturally very low, but as we all know, unpredictable failures can occur in both domestic and imported electronic and electrical components.

　　PVC Centralized Material Supply Console

　　Regularly check if the PLC terminals are loose and tighten them if necessary; check the touch screen for dust and sharp objects around it. If any are found, be sure to remove them; after operating on the touch screen, be sure to put on a protective cover.

　　Fan Station (Central Host)

　　Regularly add gear oil and clean dust, especially the pulse dust collector, which must be cleaned promptly. Otherwise, the dust entering the fan will increase, and the second is that the conveying negative pressure will weaken.

　　Blowing Valve

　　Regularly adjust the throttle valve to ensure that the cylinder has an appropriate operating speed, because an excessively fast cylinder speed will reduce the life of the silicone rubber stopper, while an excessively slow speed will not accelerate the operating speed.

　　Level Switch

　　Keep the power signal line of the level switch in a natural state, so please be sure not to pull it.

　　In addition, be sure to clean the air source, otherwise, air and water entering the solenoid valve will damage the valve body and affect its operation.

　　How to plan a central supply system factory?

　　The central supply system can minimize the pollution of raw materials and dust on injection molding production and maintain a clean production site, while the central supply system The unique centralized dust recovery system of the system makes cleaning more convenient, and the environmental protection effect meets the operating requirements of a Class 100,000 clean room, reducing noise, reducing noise.

　　Central Supply System

　　Using microcomputer centralized automatic control, it realizes 24-hour continuous feeding of pellets, and multiple small microcomputers control the coloring technology of each molding machine, with accurate measurement, uniform mixing, and flexible color change, meeting the requirements of multi-color and multi-variety products, and flexibly changing the supply amount according to the production capacity of the molding machine.

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Centralized PVC material supply: PVC injection molding centralized material supply system and its advantages

Introducing the advantages and maintenance of PVC centralized feeding