high tempered resistant kevlar sleeve

Tempered Furnace Roller Sleeve

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 Hi TEMP Oven Roller Rope or Tape, which is used as a protective buffer material, preventing the hot glass from picking up any unacceptable thermal checks.