Glue Wrapping Crowned Conveyor Rollers For Toilet Paper Machine

Glue Wrapping, Stable Operation Crowned Roll for Toilet Paper Machine

Crowned Roll Description

Crowned roller is a rubber roller whose diameter in the middle section is slightly larger than the diameter of the two end sections. From the section through the axis line, it is the roller with high middle and low ends of the rubber layer. Intuitively, the shape of the Crowned roll is an olive shape. From the point of view of material mechanics, the distributed load within a certain width must lead to a certain degree of bending deformation of the roll. This deformation inevitably affects the uniformity and stability of the pressure between the roll and the steel roll or base material. The main purpose of using Crowned roller is to make up for the bending deformation during the rotation of the roller under pressure, so that the roller can have uniform contact pressure (line pressure or pressure consistency) with the steel roller or substrate in the whole working area, thus achieving balanced and stable transfer coating or compounding.

Crowned Roll Specification

Crowned Roll key indicator

The mid-height value is the key indicator to measure the characteristics of Crowned rolls, which is the difference between the radius of the middle area of a rubber roll and the radius of the area at both ends, i.e. the difference between the maximum and minimum radius of the rubber roll. Since the bus line of the Crowned roller is an outwardly convex curve, it is sometimes called the mid-height curve or mid-height line.

What factors depend on the medium and high values

(1)Roller length to diameter ratio.

(2)Maximum working pressure.
(3)Maximum working speed of rubber roller
(4)The material of rubber roller.
(5)The actual working width of the roller.

HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the products now involve the following industries:

Paper Making Machine & Spare Parts: Toilet Paper Machine,Tissue machine,Kraft Paper Making Machine，Head Box，Paper Machine Rolls, Dewatering Elements, Dryer Cylinder and Supply all spare parts used for Pulp and paper industry.

Stock Preparation & Pulp Spare Parts： Breaking and Pulping equipment,Screen And Cleaning Equipment,Floatating-Dispersering-Bleaching equipment,Agitator and Pulp pump ect.

Paper making Machine Spare Part - Wire Section renovation, Press Section renovation,Dryer section renovation,Paper machine Cloth,Head Box,Wiper Blade,Press roll and stone rolls,Section roll and Cyliner mould,Calender,Rewinder,Reeler

Geosynthetics series- Geomembrane Pond Liner,Geotextile,Woven Geotextile,Geocell,Geogird,Geomat,Geonet,Geosynthetic Clay Liner,Geocomposite Drain Layer.

Industry Felts series - PBO felts, Kevlar Felt, Polyester Felt,Roller cover,Cement fiber felt,Filter Felt

Industry Belts series - Corrugator belts,battery pasting belts,Polyester conveyor belt,Spin belt,Filter belts

Industry Fabrics series - Paper machine cloth,Filter fabric,Screen printing mesh,Polyester mesh,

Vibrating Screen Mesh used for minng industry

       Our team of senior engineers can organize the best commodity source for you. By supplying the best Chinese products, Professional design and responsible attitude on service,we devote to creating our unique brand "HUATAO" in global. Since the establishment, " HUATAO " products have been supplied to more than 60 countries and set up the agencies. And our products and service have been recognized and trusted by the end users all the way. We believe, once we have the cooperation, "HUATAO" will be your most reliable partners in your road to success. Because of trust , business will be simple.