How to choose a product

1.Variable bow type and Non-variable bow type

What are variable bow expander rolls?

These expander rolls are optimal for customers who are using expander rolls for the first time or who handle diverse products on the same production line.Both the wrap angle and the amount of bow can be adjusted.

List of variable bow expander rolls

Non-variable bow expander rolls

The amount of bow of the expander rolls is non-adjustable.These expander rolls are most popularly used at sheet production sites of all types (e.g., paper, films, textiles).The amount of bow cannot be adjusted, but the wrap angle can be adjusted.

List of non-variable bow expander rolls

2.Rubber and steel

What are rubber expander rolls?

The rolls that come into contact with a web are covered with rubber.
Rubber expander rolls are used for any type of web and are most popular among customers.

What are expander rolls for under water using?

They are variants of rubber expander rolls.
We have a track record in delivery to manufacturers of films, non-woven fabrics, and textiles.

What are edge steel expander rolls?

The roll center is made of rubber, and the edges are made of steel.
Edge steel expander rolls feature edges made of steel. They were developed to cope with severe wear at the edges of a web caused by rubber expander rolls. We have a track record in delivery to paper manufacturers.

What are steel expander rolls?

The entire roll is covered with steel. Steel expander rolls are characterized by the highest accuracy among expander rolls. Due to the high electric insulation performance, they have long been used in the papermaking industry. Recently, they have been used in the film industry.