At DKM Industrial we manufacture reliable and cost effective GRP Flame Retardant Rings that are predominately used in the mining industry. Their function is to fit over a shaft shell to prevent hot coals from falling down next to the shaft and burning it. We fabricate our GRP Rings from flame retardant resin therefore they will not catch flame. In addition our GRP Rings are extremely strong and can be exposed to high levels of heat for long periods of time. We can manufacture GRP rings to our clients exact specifications and site requirements.
