Preheating plays a decisive role in the completion of the refractory linings, in fact the correct execution of this operation, necessary to extract the mixing water, in the concrete and to stabilize the humidity in the brick linings, can condition the yield and duration of the same.

Refractories Services has burner ramps that can be fed either with methane gas or LPG gas, which can be adjusted automatically and manually, to optimally carry out preheating operations.

The burner ramps are equipped with electronic adjustment and flame control instruments, as well as temperature recording instruments through different types of thermocouples, K, S, T, to reproduce reports of the layouts performed, with respect to the diagrams required.