HEAT AND STRAIN HARDENING LINES

Heat and strain hardening of reinforcing bars in a line of light-section rolling mills allows a 20-30% increase of physical and mechanical properties of the finished profile, its strength and corrosion durability under stress, as well as its resistance to re-heating, still keeping the given level of strength.

GRINS ENGINEERING offers package solutions in design, reconstruction and supply of heat and strain hardening lines for iron and steel companies, and provides the following services:

• Design of heat and strain hardening lines of specified capacity.
• Upgrading and modernisation of heat and strain hardening lines: increased capacity without compromising quality.
• Production of equipment.
• Production of spare parts under customers' drawings.
• Production of consumables and wearing parts.

Effective use of head hardening lines ensures:

• Reduced consumption index of a rolling mill.
• Increased economic effect of a rolling mill. Effective design of heat and strain hardening process parameters allows using less resources for heat and strain hardening.
• Stable production of a long product rolling mill. Precise design of heat and strain hardening process parameters ensures stable production of the output of required quality without accidents on the heat and strain hardening line.