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PBO roller sleeve

PBO roller sleeve
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Product Name:PBO roller sleeve
Place of Origin:Peoples Republic of China
Post Date:April 2, 2017
Edit Date:April 2, 2017
Company Name :
Qingyuan DLN New Material CO.,LTD
Add:Huangbu Village, Shijiao Town, Qingcheng Dist., Qingyuan City Guangdong Province, 511545, China
Detailed Product Description:
 When aluminium profile come out of the extruder ,the tem. is about 550℃, and not many material can stand such high temp. For long time .PBO fiber is the kind of material that can resist high temp up to 600℃,The needle punched roller sleeve that composed of PBO/Kevlar is ideal to use at extrusion initial area and beginning of the run-out table .It is the density of PBO layer enable the roller sleeve to work continuously under temp of 550℃,and at the same time to stand the abrasion from different shapes of  the profile.

working temperature

 500℃ for long time and 600℃ for short time (within 15 min.)
overall thickness  4 mm - 12 mm, standard thickness 6mm, 8mm, 10mm
thickness of PBO layer  2mm, 3mm, 4mm, 5mm


inner diameter  23mm,25mm,40mm, 50 mm, 58 mm, 60 mm ,61 mm, 70mm, 76mm, 85mm, 95mm,100mm,110mm,115mm,120mm, 140mm,168mm,other sizes available on demand

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