KK hardening container

For fast cooling in water, polymer, or oil

We designed our hardening containers so that they would stand up even in heavy operations. Thanks to the charge basket or grate, you can manipulate the charge easily and conveniently. KKs are used for quick cooling during heat treatment of metal charges. The circulation of the medium ensures that heat is intensively drawn off of the charge, making it cool faster. It sees regular use, for instance when hardening in water, polymer, or oil, and so we also supply it in a stainless steel variant.

I’m interested in a hardening container

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Furnaces in stock Furnaces and dryers ready for pick-up

Benefits

Simple to control
24-month warranty
Sturdiness of design
Circulation of medium for intensive drawing off of heat from the charge
Easy manipulation of the charge thanks to the charge basket or grate
Stainless steel variant (for water and polymer)

Charge treatment technology

Hardening
Solution annealing of non-ferrous metals

Furnace type	Volume of filling in l	External dimensions (w × h × d) mm	Grate dimensions (w × d) mm	Weight in kg	Input in kW	Voltage V	Max. grate load in kg
KK 250 (oil)	300	1150×1830×1150	600×700	300*	3	400	30
KK 250 (water)	300	1150×1830×1150	600×700	300*	3	400	30

*Weight without filling
Containers are supplied without filling.
Subject to technical changes.

Standard equipment

variant for oil hardening medium (internal tub and construction steel grate)
variant for water hardening medium (stainless steel internal tub, stainless steel grate)
pneumatically controlled grate motion
mixing of hardening medium