Industrial Pulp Molding Machine Is A Key Equipment in Three-dimensional Papermaking Technology

Industrial pulp molding machine is a type of equipment specifically used for manufacturing paper products such as cardboard and cardboard boxes. It is mainly used in the pulp molding process to process waste paper or other pulp raw materials into various shapes of products, such as egg trays, meal plates, etc. The following is a detailed introduction to industrial pulp molding machines:
1, Definition and Function
Industrial pulp molding machine is a key equipment in three-dimensional papermaking technology, which uses waste paper as raw material and shapes paper products into a certain shape through special molds on the molding machine. It is mainly used for the production of industrial cushioning packaging, as well as tableware in the catering industry.
2, Working principle
The workflow of industrial pulp molding machine includes four basic steps: pulping, mixing, papermaking, and drying:
Pulping process: Waste paper or other pulp raw materials are mixed with water through a beater, and then screened and impurities are removed to obtain a pure and uniform pulp liquid.
Mixing process: Adjust the concentration and properties of the pulp according to the different needs of the product.
Paper making process: On the molding machine, the pulp liquid is molded into a certain shape product through a mold.
Drying process: The product is dried using drying equipment to achieve a certain level of hardness and strength.
3, Equipment composition
The industrial pulp molding machine mainly consists of the following parts:
Rack: serves as the support frame for the entire equipment.
Forming device: including cylinders, feeding plates, water and gas separation boxes, pulp tanks, and forming molds, used to shape pulp into specific shapes.
Curing mold and molding device: used for molding and curing of formed products.
Drying system: Dry the product to achieve a certain level of hardness and strength.
4, Equipment characteristics
Wide source of raw materials: waste paper is the main raw material, which is environmentally friendly.
High degree of automation: It can achieve full automation control from pulping to drying, improving production efficiency.
Environmentally friendly and pollution-free: The pulping process is environmentally friendly and meets environmental requirements.
Strong plasticity: can produce products of different shapes and specifications according to demand.
5, Application field
Industrial pulp molding machines are widely used in packaging, printing, catering and other industries to produce various pulp molding products, such as egg trays, meal plates, paper cups, etc.
6, Maintenance and upkeep
To ensure the normal operation and extend the service life of industrial pulp molding machines, regular maintenance and upkeep are required. The maintenance cycle is generally determined based on the frequency of equipment use, working environment, and manufacturer recommendations. The specific maintenance items include cleaning equipment, inspecting electrical components, replacing lubricating oil and grease, etc.