MIM Sintering Furnace
Vacuum furnace, that is, in the specific space of the furnace chamber, uses the vacuum system (composed of vacuum pump, vacuum measuring device, vacuum valve and other components after careful assembly) to discharge air in the furnace chamber so that the pressure in the furnace chamber is less than a standard atmospheric pressure, and the space in the furnace chamber can realize the vacuum state. This is the vacuum furnace.
MIM industry is one very important application for vacuum furnace. MIM(Metal Injection Moulding) technology is becoming more and more popular because of the very high material usage rate, the very complicated metal shape can come out from sintering furnace without further machining. Some metal factories also use the 1MP furnace to get the even better sinter result, please contact our sales person for detail information for this special pressure sintering furnace in MIM industry.
There are two kinds of internal thermostats or thermal field, one is graphite thermal field, which can sinter stainless steel, iron base, copper base alloy etc. furnace inside as below pictures show:
Common models:
| Model name | Working space | Highest.temp. | Working temp. | Gas input | Vacuum leakage rate | Limit vacuum rate | Temp.uniform | Total power |
| MIM-4415 | 400*400*1500 | 1600℃ | 1500℃ | N2,Ar,H2 | 3Pa/h | 1Pa | ≦±3℃ | 160KW |
| MIM-4820 | 480*480*2000 | 1600℃ | 1500℃ | N2,Ar,H2 | 3Pa/h | 1Pa | ≦±5℃ | 220KW |
| MIM-5527 | 500*500*2700 | 1600℃ | 1500℃ | N2,Ar,H2 | 3Pa/h | 1Pa | ≦±5℃ | 400KW |
The other is metal thermal field, which made of molybdenum, it is applied for sintering titanium alloy, high specific gravity alloy, tungsten alloy etc., the alumina products also can be sintered by this furnace at a very high temperature up to 2300℃. The furnace inside as above pictures show:
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160KW 220KW 400KW Vacuum MIM Sintering Furnace Images
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