induction heating equipment

Vacuum medium frequency induction melting furnace

Product description: Vacuum induction melting furnace is under vacuum conditions using the intermediate frequency induction heating principle for modern equipment of molten metal.Because it can strictly control the temper
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Vacuum induction melting furnace is under vacuum conditions using the intermediate frequency induction heating principle for modern equipment of molten metal.Because it can strictly control the temperature and the alloy elements, electromagnetic stirring and strong ability of high vacuum degassing, so it is widely used in metallurgical plant and relevant scientific research departments as nickel base and iron base, advanced precision alloy, high purity metal under the condition of high vacuum or inert atmosphere for melting and casting equipment effectively.If choose graphite crucible or use graphite mixing refractory clay crucible, can by indirect heating method of melting low resistance of metals and their alloys, such as: gold, silver, copper, aluminum, bronze, etc.

表 1-1 周期式真空感应炉的技术参数

技术参数	坩埚容量/kg
技术参数	10	25	50	100	150	200	500
炉子型号	ZKY-0.01	ZKY-0.025	ZKY-0.05	ZKY-0.1	ZKY-0.15	ZKY-0.2	ZKY-0.5
炉体形式	立式	立式	立、卧式	立、卧式	立、卧式	立、卧式	立、卧式
中频电源功率/kW	50/60	50/100	100/160	160/200	160	200/250	500
中频电源频率/Hz	1500/4000	1500/2500	1500/2500	2000	1500/2500	1000/2500	1000
中频电源电压/V	375	375	375	375	375	375	500
极限真空度/Pa	5×10ˉ3	5×10ˉ3	5×10ˉ3	5×10ˉ3	5×10ˉ2	5×10ˉ2	5×10ˉ2
冶炼真空度/Pa	5×10ˉ2	5×10ˉ2	5×10ˉ2	5×10ˉ2	5×10ˉ1	5×10ˉ1	5×10ˉ1
真空压升率/(Pa/h)	1~2	1~2	1~2	1~2	1~3	1~3	1~3
总用电容量/kV.A	75~85	75~115	170~230	240~280	240	350	650
冷却水压力/MPa	0.15~0.3	0.15~0.3	0.15~0.3	0.15~0.3	0.2~0.3	0.2~0.3	0.2~0.3
冷却水用量/(m3/h)	8	10	15	20	30	30	80

1.3.2、埃超科技半连续式作业炼钢用真空感应炉的技术参数见表1-2。

表2-9 半连续式真空感应炉的技术参数

技术参数	坩埚容量/kg
技术参数	200	500	1000	1500
炉子型号	ZKY-0.2L	ZKY-0.5L	ZKY-1.0L	ZKY-1.5L
炉体形式	立、卧式	立、卧式	立式	立式
中频电源功率/kW	250	500	750	1000
中频电源频率/Hz	1000	1000	500	500~1000
中频电源电压/V	700	500~700	700	500~700
极限真空度/Pa	5×10ˉ2	5×10ˉ2	5×10ˉ2	5×10ˉ2
冶炼真空度/Pa	5×10ˉ1	5×10ˉ1	5×10ˉ1	5×10ˉ1
真空压升率/(Pa/h)	1~3	1~3	1~3	1~3
总用电容量/kW	350	650	900	1100
冷却水压力/MPa	0.3	0.3	0.3	0.3
冷却水用量/(m3/h)	30~40	40~80	60	80~120