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Hot Metal Pretreatment Kr Desulfurization Technology - China

price: contact company for price

As an important link in steel- making, the hot metal desulfurization can

affect the ultimate customer. And the mechanical barbing ( KR) process

has been widely used at home and abroad. The KR mechanical rabbling is a

process that immerses the baked rabbling head into the furnace hearth to

reach a suitable depth, and spins so that the calcium oxide fully

contacts and quickly reacts with hot metal.

The KR Process

Low- sulfur molten steel can reduce the slab surface check and inter segregation. proving

Improving the impact toughness and the ductility of steel.

Improving the lamellar tearing resistance.

Improving the weld ability of steel.

Improving the electro- magnetic performance of electrical sheet.


Company Contact:


  • Phone: 8602759715170

  • Address: High-tech development zone of east lake in wuhan, wuhan, China

  • Email: Email


Published date: July 17, 2014 -

  • Business Description: Intelligent Oxy NG injection of EAF Combustion Technology
    Hot Metal Desulfurization Pretreatment System
    Slab Deburring Machine for CCM
    Slab Arc Al Wire Marking Machine
    The Environment friendly and Full automatic Carbon Injection
    The Mark Spraying Machine for Continuous Casting
    The Cold Water to be Autonatic Water Distribution for Continuous Casting
    Slab Mold Taper Instrument
    Portable Roll Gap/ The Openness Measuring Instrument
    Water cooling Copper Components/ Water cooling Elements
    Steelmaking and Continuous Casting Technical Service

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