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100% Kevlar Felt Roller Sleeve

Highest temperature:480°C short-term(15 minutes),long-term 200°C. 480°C rollers are only used in the high-temperature zone after cutting.

Product Specification:

  • Type: Felt Roller
  • Color: Yellow
  • Density: 430g/m²·mm
  • Material: 100% Kevlar
  • Thickness: 8mm-12mm
  • Condition: New
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100% Kevlar Endless Needled Felt Tubes

Applied in the high temperature area after the aluminum extrusion production line is interrupted,
High density, temperature resistance, and wear resistance, smooth cut, no delamination, no hair, no pollution to aluminum profile.


Brand Name: PURE Type: Felt Roller
Model Number: Roller-K Material: Kevlar
Color: Yellow+Green Temperature: 500 ℃
Density: 400g/m²/mm Technique: Needle Punch
Load Capacity: Below 2000T UST Extruder Aluminum Profiles Dimension(L*W*H): Customized Size
Application: Use on the Run-out table Place of Origin: Guangdong, China



Endless and seamless attribute conveyor felt roller tube without joints and seams. It has no weaknesses and has a flat thickness.

The aluminum extrusion roller is flat with no blemishes, bumps, or scales. The surface is extremely smooth. Will not contaminate aluminum. especially suitable for the production of aluminum products with extremely high requirements for electrophoretic surfaces and polished surfaces.

The felt material is 100% pure, without any impurities, the higher the purity, the higher the quality, the heat-resistant temperature meets the requirements, the abrasion resistance, and the effective use time is longer than other manufacturers.

Payment method

The industrial high temperature roller manufactured by Foshan Pure Technology can use T/T, Paypal, Western, Union, L/C, and other payment methods.

? Click the button in the bottom right corner to contact us for more payment methods. ?

Kevlar Felt Roller Detailed View



Kevlar Seamless Felt Roller is used for the first and second handling table of the extrusion production line after the last five cut-off saws are slid out. The first five items suggest using PBO rollers. Generally, the number of Kevlar roller covers is between 50-80. in aluminum profile extrusion.  Felt Roller for aluminum extrusion


Company Qualification

We actively promote the modern enterprise management system and were awarded ISO9001:2008 EWC quality system certificate etc.
We have QC staff to inspect every process and raw materials to ensure the products in good quality. Advanced equipment like mechanical needling and carding machine etc.


How to make Kevlar Felt Roller

Kevlar fiber

Used in its aromatic polyamide fiber (“aramid”) products, the fiber tensile strength is 4 times that of ordinary organic fibers, and its modulus is 9 times that of polyester. Strength: 3.6 GPa, elongation modulus: 131 GPa, elongation at break: 2.8%.
The pure Kevlar fiber is woven with high flammability and temperature-resistant materials. The twisted and twisted strands are definitely not the craftsmanship of the origin! The appearance color is bright light beige, smooth, and woven with filaments. The specifications are D is divided into units, and the tensile force increases with the increase of silk strands.



Carding machine opens and combs heat-resistant fibers to remove impurities.
The curled or lumpy fiber mass will become a state of a straight single fiber.
And At the same time, in the ginning process, it can remove the impurities and short lint in the fibers.
Ensuring the uniformity of the warp and weft tensile, length, and a number of yarns in the base fabrics, under strictly controlled temperature and humidity conditions.
In the final stage of carding, the needle machine will punch the pure Kevlar fibers to become the temperature resistant felt layer.

How to make high temperature felt

Weaving Laying

The fiber enters the web-laying machine, takes an approach to automation using robots, ensures consistent high quality and productivity.
The web-laying trolley is driven by a toothed belt to cross-fold the Kevlar fiber single web output from the carding machine.
Our weaving employs sophisticated tension management technologies to make it into a multi-layer web with the required width and unit weight.

High temperature felt manufacturer


Full resin or semi-resin treatments are available to improve the wear resistance and durability of the Kevlar roller tube. It also prevents aluminum swarf or dirt from sticking to the aramid felt, reducing damage to the surface of aluminum profiles.

Felt manufacturing process


The Kevlar heat resistant roller is cut with an electric rotating fabric cutting machine. Whether in terms of specifications or quality, Pure® felt tubes can perfectly meet customer needs. Using superb technology and machinery, cut out the size required by the customer, and cut out the edge-free Industrial felt roller.

cut felt


All the finished products will be inspected by our professional-quality control staff with metal detector equipment, to ensure all products are inspected and there are no broken needles inside the heat proof Kevlar roller covers. Foshan Pure technology always insists that we’ll only deliver the goods to our customers after our products pass a series of rigorous tests.

Quality inspection


Delivery inspection

The heat resistant felt roller packaging

in the aluminum extrusion industry

uses a transparent shrink film to wrap

the entire felt to reduce the volume of

each product, facilitate packing in the box,

and be waterproof.

Felt packaging


After-sales service

Professional technical team to provide you with tailor-made services.
According to the aluminum extrusion roller specifications and requirements provided by customers, design and manufacture products that meet the requirements.

Professional instruction to achieve the purpose of reducing costs, such as which level of cooling bed to use which temperature conveyor roller covers. How to use the one that can extend the life of the felt roller.

Professional aluminum extrusion plant construction experience, one-stop service, in addition to high temp felt, it also provides extrusion press, aging furnace, mold, casting platform, Aluminum profiles packing machine, correction machine, aluminum motor, handing system, etc.

Frequently Asked Questions

Q: What information do I need to provide?
A: Need to provide felt rollers size, machine model and picture, delivery address, and zip code to calculate shipping

Q: What is the process of placing an order?
A: Contact us for Kevlar needled felt roller size and quotation, We provide you with an invoice-remit the money to the bank account-arrange the heat resistant felt production after receiving the payment-settle the balance before shipment- send out the felt rollers – receive the goods

Q: Are there any additional costs?
A: Additional taxes and fees are determined by your local customs duties

Q: Where is the origin of the fiber?
A: The low-temperature fiber polyester has a temperature resistance of 180 degrees and is produced in Yantai, China.
Nomex, a medium-temperature fiber with a temperature resistance of 280 degrees, comes from the USA.
The high-temperature fiber Kevlar has a temperature resistance of 480 degrees and is produced in the USA.
The PBO fiber has a temperature resistance of 600 degrees and the place of origin comes from Japan.

Q: How does the Kevlar roller sleeve count as normal use?
A: The point-turning Kevlar felt tube can be turned seven or eight times before it is considered normal.


We are to provide high quality supplies and solutions to reduce marginal costs for the boss who has problems in purchasing machinery spare parts. Leading manufacturer of heat resistant felt belt kevlar felt factory – Pure Technologies Ltd.



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