lab use graphite heater vacuum furnace
Introduction for graphite heater vacuum furnace
Kejia high temperature vacuum atmosphere furnaces facilitate operation of firing cycles where atmosphere
condition can be altered during operation cycle, from oxidizing, (such as air to inert atmosphere), or argon/
nitrogen to vacuum. This type of vacuum furnace makes multi-atmosphere process in one cycle possible: binder
burn out in air and parts sintering under vacuum or inert gas atmosphere. These atmosphere furnaces are
designed for accurate air/inert gas flow rate control, accurate temperature control, excellent temperature
uniformity, long lasting performance and safe operations. This vacuum atmosphere furnace is ideal for
vacuum atmosphere brazing, sintering, surface treatment, thermal heat treatment and high temperature
material process including stainless steel, titanium, aerospace material, silicon carbide wafer, other metals
and ceramics.
Features for graphite heater vacuum furnace
1) Small deformation for workpiece
2) Bright surface color without oxidation
3) high vacuum degree up to 7x10-3Pa or even higher
4) Less heat inertia
5) Easy operating
6) Quick cooling
Technical Parameter for graphite heater vacuum furnace
Model | 1200XV | 1400XV | 1700XV |
Max temperature | 1200C | 1400C | 1700C |
Working temperature | 1100C | 1300C | 1600C |
Heating rate | 0~20C/min | 0~15C/min | 0~15C/min |
Accuracy of temperature control | +/-1C | +/-1C | +/-1C |
Heating elements | Electric resistance wire with molybdenum | SiC rode | MoSi2 rode |
Refractory material | 1430 type alumina ceramic fiber | 1600 type alumina ceramic fiber | 1800 type alumina ceramic fiber |
Furnace structure | Double water cooling system | Double water cooling system | Double water cooling system |
Thermocouple | K | S | B |
Max.Vacuum level(supporting customized products) | 7X10-3 Pa | 7X10-3 Pa | 7X10-3 Pa |
Normal voltage | 110-415V 50/60Hz | 110-415V 50/60Hz | 110-415V 50/60Hz |
Chamber Size | 150x150x150mm (6"x6"x6") 150x150x200mm (6"x6"x8") 200x200x200mm (8"x8"x8") 200x200x300mm (8"x8"x12") 250x250x300mm (10"x10"x12") 300x300x400mm (12"x12"x16") 350x350x400mm (14"x14"x16") 400x400x400mm (16"x16"x16") 500x500x500mm (20"x20"x20") |
Photos of electric vacuum furnace
Service:
1,reply your inquiry at the first seconds
2,answer your question sincerely
3,to satisfy your requirement
4,deliver products timely
5,We will offer the tracking No.for checking the status we ship the goods.
FAQ:
1. Are you a manufacturer or trade company ?
Yes,you can assured that we are a producer with full experience doing business in domestic and oversea.
2. We are not professional for operation and installation of your machine?
While it is not a stumbling block,our machine is easy to operate,no need to professional training,and the instruction manual and vedio sent to you are enough.What’s more,we have professional engineers and they can solve all questions.
3. How about packaging ?………….if machine damaged,what should I do ?
Usually machine is packed with wooden case and standard export carton,plywood carton or as your requirement.Damage haven’t happened before,if happen,we will arrange replacement.
4. We haven’t do business before,how can I trust your company and machine ?
We have been GOLD supplier for three years with no complaints on Alibaba.and our machine have exported to Eath Asia,South Asia,the middle East Asia,Africa etc. areas and have a good feedback.