The use of centralized feeding systems and feeders in blow molding plants

In some small and medium-sized blow molding plants, centralized material supply

systems are less common, and raw material mixing equipment feeding equipment

are basically set up separately, and have not yet achieved scale and integration.

In some larger-scale plastic products manufacturers, due to the large production

scale, the degree of equipment integration is higher, and the mixing equipment and

feeding equipment in the same type of equipment are basically integrated, and the

automatic control of the equipment is realized. With the improvement of requirements

and automation degree of plastic processing, the use and demand of plastic auxiliary equipment are increasingly valued. For the transportation of raw materials during the production of plastic enterprises, centralized batching transportation and control can generally be adopted. Choosing a suitable auxiliary feeding device can not only improve the quality and production capacity of products, but also reduce energy consumption. From the perspective investment, the centralized material supply system can reduce investment costs, improve work efficiency, reduce labor costs,

and improve the comprehensive competitiveness of enterprises.

In the transportation of plastic materials, most of them use gas transportation methods,

that is, using the flow of gas to transport raw materials from one place to a designated

position. Gas transportation mainly includes three types low-speed low-concentration

transportation, high-speed high-concentration transportation, and Venturi tube

transportation.

From the current situation of many hollow molding machines China, from the aspects

of cost performance, maintenance and other aspects, when the vertical feeding height

is less than 6 m, you can choose the vacuum suction automatic feeding machine

the spiral tube automatic feeding machine; when the vertical feeding height is more

than 6 m, you can only choose the vacuum suction automatic feeding machine.

When choosing a vacuum su feeder, you can choose a vacuum suction blow molding

feeder with a blowing dust removal device, which can reduce the amount of dust

cleaning work on the production site. hollow blow molding plants with a larger

production scale, you can choose an automatic centralized material supply system

to achieve automatic control of the production process. From the perspective

of ensuring the production of hollow molding machines, when choosing a plastic

feeder, you can choose a feeder or material supply system with a capacity

of 2 to 3 times, to the smooth progress of production.