Calender and chilled roll

Paper machine Calendering Machine

A calender is a series of hard pressure rolls used to finish or smoothen a sheet of paper and they are heated or cooled as required. The last step in the paper manufacturing process that effects paper and board properties in calendering the paper web is run in between in order to further smooth it out and ensure uniform thickness. There are two main finishes of paper sheet using calendaring namely machine finish or MF paper which range from a rough matte look to a smooth high quality finish and the other being a super calendered finish or MG paper which has a glossy or glazed paper finish.

Product Description:

Besides Calender, we are supplying chilled cast iron rolls which are made of special cast iron. The working surface of the rolls is chilled cast, forming a very hard and excellent wear-resistant shell. We are supplying rolls cored, drilled, or assembled. The rolls can be supplied as casting, or as wholly machined ones including turning, grinding, drilling, grooving, keyway cutting, thread taping and so on. The working surface of the rolls can be ground cylindrically or crowned. We are making groove rolls as well. We are using either the ordinary gravity pouring process or the centrifugal pouring process, or a combination of both processes. Customers are free to choose which process they prefer. The centrifugal pouring process for big size rolls is a recently developed pouring process.

Technical parameters:

Diameter: Φ250~Φ1270

Surface Length:1092~8000mm

Surface Hardness: HS70-72

FOR MORE INFORMATION

Our team is looking forward to getting inquiries for Calender and calender rolls for your Paper Mill.
Contact us: sales@enjoysun.cc.