The demand for high quality steel, stainless steel, copper, non-ferrous and forged products is enormous. Customers require flawless materials at competitive prices. This leads to increased requirements on the descaling process. Within the production, the descaling process has the greatest impact on the quality of the product as almost no other production step. To fulfill these high requirements, hydromechanical descaling is the most suitable form of descaling. In order to make full use of its potential, a profound process knowledge is necessary. An optimal ratio of descaling quality and necessary resources is always the primary objective.
With the redesigned rotor descaling technology and decades of experience in the development of water hydraulic components for the usage under the harshest conditions, Hauhinco successfully developed a new generation of descaling rotors: HIDROD.
HIDROD, short for Hauhinco Internal Drive ROtor Descaler, stands for the highest available descaling quality.This technology can achieve a quality of hot rolled products unable to be matched by any other hydro mechanical
descaling method. HIDROD sets the benchmark in descaling, while simultaneously using less water and energy.
Product characteristics of Hauhinco descaling rotors:
The main advantages of HIDROD in descaling are:
|Rotor width||150 mm||175 mm||200 mm|
|Process connection||SAE 1" / 420 bar|
|Measurement connection (Pressure/Leakage)||G 1/4"|
|Number of nozzles in rotorhead||max. 8||max. 10||max. 12|
|Nozzle orientation||tangential 15°, radial 12° (more on request)|
|Distance from material||from 10mm|
|max. operating pressure [bar]||420|
|max. flow rate||200 l/min|
|Motor type||3-asynchronous motor (50 Hz / 60Hz)|
|Voltage||400 V Y | 460 V Y|
|Temperature sensor||PTC | PT100|
|Protection rating||IP 67|
|Direction of rotation||Counter-clockwise rotation CCW|
|Cooling fluid||P≤ 6 bar | Qmin = 0...5 l/min (20°C)|
1 bar = 14.5038 psi | 1 l = 0.26417 Gal. | 1 kW = 1.3410 HP | 1 kg = 2.205 lbs