Beijing LeyFond Vacuum Tech. Co., Ltd

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Vacuum furnace

Used for the de-gasing and brazing process of electronic vacuum devices and components

Ultimate pressure lower than 5 * 10^-4 Pa

Oven temperature:1300℃.Program control with the precision ± 2℃

Varisized vacuum chamber

Model	ZR-35-12L	ZR-20-12L	ZR-9-14L	ZR-10-12L	ZR-40-12L	ZR-18-9W	ZR-20-12W
Type	Vertical	Vertical	Well	Well	Vertical	Horizontal	Horizontal
vacuum system	Vane pump Turbo pump	Vane pump Turbo pump	Vane pump Turbo pump	Vane pump Turbo pump Ion pump	Vane pump Turbo pump	Vane pump Turbo pump	Vane pump Turbo pump
Ultimate pressure	5 * 10 -5 Pa	5 * 10 -5 Pa	5 * 10 -5 Pa	2 * 10 -5 Pa	5 * 10 -5 Pa	5 * 10 -5 Pa	5 * 10 -5 Pa
Effect heating area	φ350*600	φ280*300	φ120*150	φ150*150	φ280*300	φ300*350	200300300
Oven pressure	1200℃	1300℃	1300℃	1150℃	1200℃	900℃	1200℃
work vacuum	8*10 -4 Pa	8*10 -4 Pa	8*10 -4 Pa	7.5*10 -5 Pa	8*10 -4 Pa	8*10 -4 Pa	8*10 -4 Pa
Control methode	Manual+Auto	Manual+Auto	Manual+Auto	Manual+Auto	Manual+Auto	Manual+Auto	Manual+Auto
Max power	35KW	20KW	9KW	10KW	40KW	18KW	20KW
ZR-vacuum furnace 20-20KW 12-1200 L-vertical W-horizontal