Nabertherm 4L Lab Melting furncace (Tmax 1000 C for furnace and Tmax 850 C for bath) and R7 controller

These compact melting furnaces for the melting of non-ferrous metals and alloys are one of a kind and have a number of technical advantages. Designed as tabletop models, they can be used for many laboratory applications. The practical counter balanced hinge with shock absorbers and the spout (not for KC 4/14) on the front of the furnace make exact dosing easy when pouring the melt. The melting furnaces are available for furnace chamber temperatures of 1000 °C, 1300 °C, or 1400 °C.

Standard Equipment:

• Tmax 1000 °C, 1300 °C, or 1400 °C
• Crucible sizes of 0.75, 1.5 or 3 liters
• Crucible with integrated pouring spout of clay-graphite included with delivery
• Additional spout (not for KC 4/14), mounted at the furnace for exact pouring
• Compact bench-top design, simple emptying of crucible by tiltiing system with gas damper
• Crucible for heating up of melting furnace insulated with a hinged lid, lid opened when pouring
• Controller R7, alternative controllers available

Additional Equipment:

• Other crucible types available, e.g. steel
• Design as bale-out furnace without tilting device, e.g. for lead melting
• Over-temperature limiter for the furnace chamber with automatic reset to protect against overtemperature. The limit controller switches off the heating when the pre-set limit temperature has been reached and dŒs not switch it on again until the temperature falls below the setting again.
• Observation hole for melt

*This is designed to be a representation of the features available for this range. For more technical information and information on additional equipment please consult the brochure and reach out for a quote. This furnace features no safety technology for processes which produce combustible mixtures, for example debinding. If the furnace is still used for such processes despite this fact, the concentration of organic gas mixtures in the furnace must never exceed 3% of the lower explosion limit (LEL). This pre-requisite applies not only to normal operation but, in particular, to exceptional situations such as process disruptions (caused, for example, by the failure of a power unit). You must ensure that the furnace is adequately ventilated and vented. *