500 Degree Kevlar And Carbon Mixture Felt Roller

This 500 Degree Kevlar And Carbon Mixture Felt Roller is designed for high-temperature aluminium extrusion handling, manufactured by Huatao Group in Shijiazhuang, Hebei, China. The roller core construction uses a Kevlar and carbon fibre composite blend, with a working temperature ceiling of 500 degrees Celsius for short bursts of approximately 15 minutes, or 200 degrees Celsius for continuous operation. Wall thickness ranges from 6 mm to 12 mm, with internal diameters spanning 20 mm to 168 mm, and lengths made to order. The distinctive green colour of the carbon mixture variant aids identification against the 100% Kevlar yellow alternative.

The roller body is constructed from needled nonwoven felt formed from blended aramid (Kevlar) and carbon fibres, with optional resin treatment to enhance dimensional stability and reduce fibre shedding under thermal cycling. The carbon component raises thermal conductivity slightly versus pure Kevlar, promoting more uniform heat distribution across the roller surface. Density is maintained high to prevent delamination, fuzzing, or surface degradation under the abrasive conditions of aluminium profile transport. The resin treatment mentioned in the source specification acts as a binder and surface sealant, though the exact resin type and cure conditions would need confirmation from Huatao Group for specific process compatibility.

Primary end users are aluminium extrusion plants operating billet heating, profile quenching, and handling sections where soft contact surfaces prevent marking or deformation of freshly extruded sections. The roller suits both new equipment installations and replacement of worn components in existing roller conveyors, puller systems, and cooling tables. Buyers should verify bore tolerances, shaft mounting configurations, and whether resin-treated or untreated construction is preferable for their specific alloy grades and quench media. Huatao Group lists no MOQ, lead time, or incoterm details in the available data, so commercial terms must be confirmed directly with the supplier.

Huatao Group is headquartered in Shijiazhuang, Hebei Province, China, a region with established industrial textile and machinery manufacturing clusters. The supplier holds an organic tier designation on the platform and a harbor trust tier classification. The available profile shows a response rate of 0.00% with zero average response hours recorded, which indicates either a new listing, inactive account management, or data collection gaps rather than necessarily current performance. No verification details, trade show attendance, or third-party audit references are present in the source material.

The company positions itself as a manufacturer of high-temperature felt products for the aluminium industry, with this felt roller being one component in a broader range of extrusion handling textiles. The source description emphasises temperature resistance, abrasion performance, and pollution-free contact with extrusions. No employee count, factory size, revenue figures, or named client references appear in the data, and none should be assumed. Buyers are advised to request a current business licence, ISO 9001 certificate if claimed, and factory audit reports before committing to volume orders. Direct communication through the platform or at industry events such as Aluminium China would help assess current responsiveness and technical support capabilities.