CALM offers conveyor roller covers for the aluminum extrusion industry. Each seamless felt roller is made-to-order to ensure the machine can run properly.
We can produce different sizes of rollers according to customer requirements.
We also provide a wide range of materials for different temperature zones. The four high-performance fibers - PBO, Kevlar, Nomex, and Polyester, have different temperature resistance. In addition, resin treatment is available on request to improve durability.
SPECIFICATIONS Working Temp
Inner diameter (ID): 41mm - 127mm PBO - 600℃
Thickness: 5mm - 14mm Kevlar - 480℃
Length: Custom made Nomex - 280℃
Polyester - 180℃
![]() PBO | ![]() Kevlar | ![]() Nomex | ![]() Polyester | |
Type | ![]() Roller-PK | ![]() Roller-K | ![]() Roller-PE | ![]() Roller-PE |
Material | PBO | Kevlar | Nomex | Polyester |
Color | Brown | Yellow | Beige | White |
Inner diameter | 41 43 44 45 49 50 51 60 61 62 63 76 77 80 81 82 90 95 100 101 102 114 115 120 127 | |||
Length | Custom made as customer's request | |||
Thickness | 5mm - 14mm | |||
Working temperature | 600℃ | 480℃ | 280℃ | 180℃ |
Mostly suitable for | before fly cut (Ultra-high temp. Zone) Effectively avoid scratch marks made by graphite | after fly cut & run out table (High temp.zone) | the output table after straightening machine (Middle temp. zone) | finished saw table & room-temperature area only (Low temp. Zone) |
Packing way | Packed with film and put in cartons | |||
Shipping way | Express/Air/Ocean/Railway | |||
Lead time | About one week | |||
OEM | Yes | |||
Techniques | Needle punched | |||
Additional | Treated with resin, hard type treatment |
For more details of heat resistant conveyor roller cover!
Ask a quick quote for conveyor felt roller sleeve!
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We can always finish the order about 3-7 days after receiving the payment. And we can send goods by courier/ocean/air/train as your demand.
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These four synthetic fibers with different functions are the main material of heat resistance conveyor felt tube / conveyor felt belt / spacer sleeves / felt pads / felt strip / timing belt, which can resist temperature at 180-600˚C for aluminum extrusion.
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Calm-brand conveyor felt tubes are specially developed for the customers who have a high requirement for surface. Impossible to appear the material dust, unevenness, scaling, aluminum pollution, and other defects. With a smooth surface, the product adopts advanced new technology and is more durable and cost-effective. It is especially suitable for the production of high-quality aluminum products with an electrophoretic or polished surface.
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