Aramid roller ropes are used as a spiral wrap on the quenching rollers of horizontal tempering ranges. Our aramid ropes are made of 100% virgin para-aramid filament or spun yarn, which can continuously resist the high temperature inside glass tempering furnaces. Aramid ropes, cords, tapes or sleeves/tubing are one of parts which are required to regularly replace in glass tempering furnaces, glass bending oven or glass lamination line. The roller tapes are used to help convey and protect the hot glass during the rapid cooling down process.
During the thermal tempering process, glass is heated up in the range at temperatures nearing the melting point. Soon thereafter the glass exits the furnace and is rapidly quenched with cool air to strengthen it. As the glass exits the furnace, it is conveyed over a series of cold metal rollers. These quench rollers are spirally wrapped with our aramid oven roller ropes, cords, tapes or sleeves to prevent the still hot glass from picking up unacceptable thermal checks.
Fortemp has been specialized in producing aramid ropes, cords, tapes and sleeves for more than 20 years. Our products cover all of aramid parts used in the popular brands of glass tempering furnaces, including Northglass, Glaston, Tamglass, Landglass, Cooltemper, Glasstech etc. You just need to wait at most one week to receive all of aramid products in your office (door to door delivery service) after your order confirmation.