Overview
Paper making rubber rollers are also called "paper making machinery rubber rollers" because of their larger specifications and sizes. They are also called "large paper making rubber rollers". They are used in paper making machinery and equipment to hold and press functions, and are used in the paper making industry. One of the indispensable parts and equipment. Paper making rubber rollers are used for paper making. According to the structure, they can be divided into smooth rollers (flat rollers without patterns on the surface), grooved rollers, threaded rollers, vacuum rollers, and movable arcs. Rolls (hollow bending rolls) and medium and high rolls, etc. They are respectively used in different parts of the paper machine to squeeze, squeeze, and calender. According to different functions, it can be divided into pressing rubber rollers and various auxiliary rubber rollers driven by pressing rubber rollers. The maximum tolerance of hardness should be within the allowable range, otherwise it will cause uneven pulp drying and affect paper quality.
Structure principle
The rubber roller is a roll-shaped product made of metal or other materials as the core and covered with rubber through vulcanization. Its processing includes roller core sandblasting, bonding treatment, glue forming, cloth wrapping, iron wire winding, vulcanization tank vulcanization and surface processing. Paper making rubber rollers are mainly composed of a metal roller core, an adhesive layer, and a coating layer.
