The multi-purpose ALD DualTherm® with oil quench is the environmentally friendly alternative to the conventional atmospheric multipurpose sealed quench furnace. It offers the same variety of technical processes and part quality as the traditional sealed quench furnaces with shorter cycle time. The ALD DualTherm® furnace in combination with an oil quench bath offers latest technology in low pressure (8 -20 mbar) carburization with subsequent oil quench that gives precise and consistent results