... alloying of metal up to 1100oC. 30minutes for 2kg gold, Max Temperature of machine:1150℃ Overall Dimension::215X235X370mm, Packing Size:310x310x470mm ... machines,owing to the high temperature,can easily damaged internal components,and burns itself to its cooling,10-20 ... 60 minutes.Very esay to damage or product, 10.For precision machine,machine,if on,please do not remove the professional technology, ...