Papermaking is an important invention of the ancient Chinese working people, which mainly has devided into mechanical & manual producing.
The former method means the continuous carry out on a paper machine, the pulp which suitable for paper quality is diluted by water to a certain concentration, and initially dehydrated in the wire portion of the paper machine to form a wet paper sheet, then dehydrated by pressing and dried into paper.
In recent days, NOSEN screw jack has been finished assembly and commissioning. Screw jacks now have been successfully used in the paper industry because of its functions of lifting, landing, propulsion, and flipping. Such achievement effectively reduce the potential safety hazard and promote the working efficiency.
As a basic lifting device, screw jack features as a small & compact structure, light weight,wide power source, low noies,convinent for installation and operation. With the multifuncti-onal specifications, such device also known as high reliability & longer service life.It can be used in a single unit or in combination, which can be adjusted to a certain degree of accuracy of height. It can be directly driven by electric motor or other power, or manually operated with a maximum input speed of 1500 rpm and a maximum lifting speed of 2.7 rpm. There are different structural types and assembly methods, and stroke is customized according to the requirements of users.
Inverted installation type, screw top end should be chosen base on actual needed.
Accessory: steel cover. Cast iron or cast aluminium adopted for the base. Loading capacity: 25 kN.