Centralized PVC material supply: Solutions for injection molding PVC centralized material supply systems

Published Time:

2021-12-02

PVC Centralized Feeding System: With the rapid development of China's industry, the injection molding industry has also made a huge contribution. Injection molding plants cannot function without a central supply system. The central supply system uses a microcomputer for centralized automatic control, realizing 24-hour continuous supply of pellets. The central supply system can meet the needs of different users, different factory characteristics, and different raw material requirements. Below is an introduction to a complete solution for a PVC centralized feeding system for injection molding.

Centralized PVC Material Supply Below is an introduction to the solution for a centralized injection molding PVC material supply system.

Complete Solution for Centralized Injection Molding PVC Material Supply System

With the rapid development of China's industry, the injection molding industry has also made a huge contribution. Injection molding plants cannot function without a central supply system. The central supply system uses a microcomputer for centralized automatic control, realizing 24-hour continuous supply of pellets. The central supply system can meet the needs of different users, different factory characteristics, and different raw material requirements. Below is an introduction to the complete solution for a centralized injection molding PVC material supply system.

Injection Molding PVC Centralized Material Supply System

I. Storage and Transportation

Whether it's small buckets or large outdoor magazines, space can be saved, raw materials protected, and transportation costs reduced by providing appropriate storage solutions. Parts in contact with raw materials are made of stainless steel, and the conveying system includes filtering devices, effectively ensuring that raw materials are not contaminated during transportation. The flexible transportation and air supply adjustment system adjusts the transportation speed, effectively preventing raw material drawing and dust generation under different transportation conditions.

For the transportation of high-temperature raw materials, a water-cooled solution has been specially designed to reduce the risk of vacuum pump transportation of high-temperature raw materials.

A closed-loop secondary transportation system can greatly reduce heat loss during the transportation of hot and dried materials to the molding machine's insulated hopper, and the risk of re-absorption of moisture by the dried raw materials.

II. Raw Material Allocation

The standard manual batching and distribution station uses quick-connect fittings and allows for selection of optimal piping. The central branch station and its auxiliary fittings can improve system efficiency. The automatic batching and distribution station is controlled by a central console and is suitable for large supply systems.

III. Metering and Mixing

A volumetric masterbatch machine can be used for masterbatch metering, with a production range of 0.2~32kg/hr. When customers have higher requirements for the addition ratio and accuracy of the masterbatch, a gravimetric masterbatch machine is recommended, using gravimetric metering, with a production range of 0.04~32kg/hr.

The controller of the gravimetric mixing machine is equipped with a network interface. In conjunction with the corresponding software, raw material ratio data (such as large production volume, actual production volume, and ratio accuracy) can be read through this communication interface, making product quality management easier. The automatic recalibration function automatically corrects the program by weight, ensuring optimal matching accuracy. It also has an automatic correction function for recycled materials, automatically calculating color difference correction based on the quantity of recycled materials.

IV. Dehumidification and Drying

In the plastic molding process, drying is a particularly important stage, requiring the removal of moisture from the raw materials and ensuring that the drying temperature is appropriate. Gaosis dehumidification dryers can provide drying air with a dew point below -40, and can monitor various parameters in real-time to ensure a certain dew point.

Dew point setting and regeneration functions. In the past, the dew point temperature of dehumidifiers could not be set, and dehumidifiers always operated under heavy load. However, when processing raw materials with high humidity requirements, the dew point must be set and controlled. The setting of the dew point temperature is related to the control of renewable energy, and energy consumption is reduced compared to previous dehumidifiers.

V. Extrusion Control

For plastic film injection extrusion blow molding machinery, the air ring is an important component for film foaming and cooling. The air ring has a significant impact on the uniformity of film thickness and film output. Considering a chiller specifically for the extrusion machine's air ring cooling can accurately control the temperature, saving energy and being durable.

This concludes the introduction to the complete solution for the centralized injection molding PVC material supply system. This system achieves centralized raw material processing, closed transportation, avoidance of factory noise, dust, and heat pollution, energy saving, labor saving, and environmental protection.

Beijing Maher Tiancheng Technology Co., Ltd., established in 1996, has always been committed to the research and development and manufacturing of intelligent, green, and user-friendly intelligent equipment. The company is based in the rubber, cable polymer materials, silicone, plastics, railway, friction materials, building materials, and footwear industries, providing global customers with customized non-standard products and supporting services, including intelligent and environmentally friendly automatic batching systems, silicone automatic batching, auxiliary machines (internal mixers, high-power kneaders), centralized PVC material supply, intelligent three-dimensional warehouses, intelligent logistics conveying systems, industrial information management software, green environmental protection equipment, and automatic detection and packaging systems. If you have any needs in this area, please feel free to contact us.

Tags:

Refractory Material Automatic Batching: What are the system advantages of automatic batching of refractory materials?

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