Heat Resistant Nomex Roller Sleeves
Heat Resistant Nomex Roller Sleeves
Our needle felt roller sleeve is mainly used for aluminum profile extrusion cooling system, it could be divided into four stages, every stage have different resistance to temperature, in the first stage(discharge port), the temperature is the highest, there will need the PBO felt roller, after a phase of cooling, the temperature have dropped, the Kevlar roller could do the work, after these two stages of initial temperature, the temperature is much lower, in the late stage of cooling table again it will need lower temperature,the nomex and polyester raw material is enough, and the price will be much lower than others,the following is difference between different raw material,for your information:
PBO rollers — resistance to temperature 600℃ — suitable for discharge port
Kevlar rollers — resistance to temperature 480℃ — suitable for aluminum profile extrusion cooling table walking beams
Nomex rollers — resistance to temperature 280℃ — suitable for large Tonnage extrusion machine Saw Table
Polyester rollers — resistance to temperature 180℃ — general tonnage extrusion machine saw table
Our felt roller sleeve’s specification :
Product Number | Color | Composition |
HPK | Brown 600℃ | 3mm PBO Outside + 7mm Kevlar |
HK | Yellow 480℃ | 100% Kevlar |
HKC | Green 480℃ | Kevlar+Carbon mixture |
HP | White 180℃ | 100% Polyester |
Available Size
(inside diameter) |
Φ23,25,Φ49,50,51 Φ60,62,63 Φ76,77 Φ80,81,82 ,85Φ90,95
Φ100,101,102 Φ114,115 Φ120 or as your demands |
|
Thickness(mm) | 6,8,10,12 |
All of the size could be customized,we should know your specific size(ID or OD,thickness and the length you need) if need our best quotation.
Now show you some of our product and application photo: