The ROTAMAT is a continuously conveying rotor gunning machine.
RON and NA
For the processing of gunning material with a higher humidity share, so-called plastic materials, Velco has the gunning machine RON and NA in their production program.
Equipment for Rotor gunning machines
When bigger amounts of refractory material shall be processed, a pressure vessel gunning machine type EKS is more economic.
The EKS-K is the stationary version of machine type EKS with comparable technical data.
The deliberate simple and user friendly pressure vessel gunning machine EKU has been designed for the hot repair of converters, electric arc furnaces and ladles.
Centrifugal machine PS
Dry centrifugal machine TS
Dry repair: For all-around repair in the slag zone area with dry resp. slightly moist refractory material that is not additionally moistened.
Wet centrifugal machine NS
Wet repair: the wet centrifugal machine is used for all-around repairs in the slag zone area.
Machine for Hearth Materials HM
for the application of dry or slightly moist materials in the hearth area of EAF
Tundish spraying MPS 5
For the maintenance of the permanent lining in tundishes
Mixing and pressure conveying machine MDF
For the processing of cast concretes in ladles, tundishes and in the refractory construction.
TR 54 - One Lance
suitable for inside repairs of hot and cold aggregates
TR 54 - Two Lances
The use of a water-cooled camera allows the inside inspection, documentation of condition and targeted repair of the snorkels in hot condition
The gunning manipulator METOP serves for the gunning repair of the electric arc furnace through opened furnace cover.
The gunning manipulator HYTOP serves for the gunning repair of the electric arc furnace through opened furnace cover.
The gunning manipulator PNEUTOP is a gunning manipulator for the electric arc furnace that is moved by means of a hall crane.
The gunning manipulator MobiGUN is a gunning manipulator for the electric arc furnace.
The use of a converter gunning manipulator reduces the repair time, since it can realize a higher gunning capacity than the manual gunning.
Ladle gunning manipulator - stationary
The hot repair of steel plant ladles saves heating energy and reduces the number of used aggregates. Depending on the local conditions the ladle is being repaired in lying or standing condition.
Ladle gunning manipulator - mobile
A mobile gunning manipulator can be used, if several ladle repair stands are available.
The use of a water-cooled camera allows the inside inspection, documentation of condition and targeted repair of the snorkels in hot condition.
The UNIDOS is provided with a new and patented discharge system. The bulk material is dispersed and afterwards discharged in the so-called thin-, mixed- or dense stream method.
VELCO developed the injection machine UNIDOS-R especially for heavy flowing and agglomerating bulk materials.
The machine type EDS-K is used for coarse grained bulk materials.
The injection machine EKS-K can be successfully used even for difficult conveying materials as for instance humid carbon or filter dusts.
The lance manipulator of type LMI inserts the monolithic injection lance required for the melting bath injection into the raw iron melt.
Double-chamber arrangement for continuous conveyance
Here you find the suitable gunning machines or required equipment for the refractory repair of your aggregates.