The working environment of the paper machine is humid and high temperature, and some equipment is also accompanied by impact loads. Therefore, the choice of lubricant mainly considers its emulsification, water resistance, heat-resistant oxidation stability and load resistance.

The paper machine is a complete set of pulp forming equipment that integrates the headbox, the wire section, the press section, the dryer section, the calender, the reeling machine, and the main engine of the transmission section, as well as auxiliary systems such as steam, water, vacuum

Paper machines include two major categories: pulp machinery and paper machinery, as well as paper decoration and processing equipment. The specific lubrication methods are as follows:1. Lubrication of pulp machineryPulp machinery includes two types of equipment: material preparation and pulp making.

The forming device of the paper machine is also called the wire section. It is the most important part of the paper machine. The paper stock suspension forms paper sheets on it. The quality of the paper and the normal production of the paper machine are closely related to the operation of the forming device.

The forming process of the paper web of the paper machine is the process in which the fiber suspension is dehydrated and deposited on the forming wire surface. It is mainly a hydrodynamic process; chemical forces and colloidal chemical forces also have a certain impact

The composition of the wire section of the Fourdrinier paper machine:The wire part of the Fourdrinier paper machine is referred to as the Fourdrinier wire or the wire case for short. It is a typical fourdrinier network department. The main component of the net case is an endless fine woven net.