Vacuum Furnace Microwave Oven High Temperature Sintering Furnace
VF series vacuum furnace is widely used for heating treatment of metal materials in low vacuum, recursive, protective atmosphere, also can be used for heating treatment of special materials, such as carbonization process of carbon products. The furnace chamber is ceramic fiber with excellent thermal insulation; Vacuum Reservoir with water cooling system.
1. Product Specification:
Type |
QSH-VF-1200T |
QSH-VF-1400T |
QSH-VF-1700T |
Chamber Size |
Can be customized |
||
Max temperature |
1200℃ |
1400℃ |
1700℃ |
Working temperature |
1100℃ |
1300℃ |
1600℃ |
Heating Rate |
0~20℃/min |
0~20℃/min |
0~20℃/min |
Temperature accuracy |
±1℃ |
±1℃ |
±1℃ |
Heating elements |
Fe-Cr-Al-Mo wire |
SiC heater |
MoSi2 heater |
Furnace Chamber |
Alumina ceramic fiber board |
||
Furnace Structure |
vacuum tank Rotary vane mechanical pump ( Diffusion pump) |
||
Max vacuum |
10Pa / 6 x 10-2 / 6 x 10-3 |
||
voltage |
110-415V 50/60Hz |
2. Temperature’s profile for your reference as below.( for example: 6 segments)
3.Heating elements
Working temperature |
Product Pictures |
Heating elements |
Characteristics |
W T≤1200C |
|
Fe-Cr-Al-Mo wire |
Compared with the ordinary iron chromium aluminum wire resistance, higher temperature and more durable |
W T≤1400C |
SiC heater |
Using high temperature, anti-oxidation, corrosion resistance, long life, small deformation, easy installation and maintenance. |
|
W T≤1750C |
MoSi2 heater |
Suitable for ultra high temperature heating, long service life, high calorific value and economic price |
4. Trouble shooting for typical Problems
Problems |
Reason |
Solution |
Open Power Lock, no power indication |
Fuse (4A) in control panel is broken |
Check control panel, and replace fuse |
Green Power indictor is off, but Red open circuit indicator is On |
Fuse ( 50A) in main power circuit is broken |
Open the cover of front panel and replace the fuse |
No current shows in meter , but has Max. Voltage |
Heating element broken |
Find broken heating rod, and replace it |
Controller display panel SV shows“ OraL” |
Thermal Couples broken |
Replace Thermal couples ( B type ) |
Controller display panel SV shows“ HI AL” |
Furnace temperature > 1700C, Protection from Alarm |
Cool furnace down, and find reason why temperature is so high ( program setting may be wrong) |
Power and heating element are OK, but furnace can’t be controlled by program. |
Controller or related circuit may be damaged |
Heck controller. |
Program running, but furnace can not be heated, or real temperature is far behind the setting value |
oPL or oPH value is too low due to local voltage lower or frenquency different |
Incraese “oPL” and “oPH” value till current meter shows “ 120 A – 140A”, and program runs smoothly |
During heating below 300C, the temperature value ( PV) is not stable, and doesn’t match with setting program (SV) |
It is normal because the furnace comes with a high temperature thermocouple, which is not sensitive at temperature below 300C |
Don’t worry. Let the furnace heat to 300C, then thermocouple will functionstably with program. If the PV valueat 300C is still less than that of SV, youmay need to increase OPL value a little. |
6 .Payment Terms:
We accept Payment: L/C.T T
Price terms: FOB China
7. Transport way:
By sea, we have good forwarders, super service and price ! Especially, it is free to ship by
sea sometimes!
8. Other services:
We can make and design furnaces according to your drawings or requirements.
Our engineers will provide you with the most top quality high temperature laboratory furnaces.
9.Standard chamber size :
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") 350x350x400mm (14"x14"x16") 500x500x500mm (20"x20"x20") 600x600x600mm (24"x24"x24") |
Note: Special furnace size is customizable
Better quality, Better service!
Replacement Bearing of Vacuum Furnace Microwave Oven High Temperature Sintering Furnace data list | ||||||||
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flour mixing machine for home price | 20 mm | 31 mm | 280x500x176 | Nitrile | ||||
grain mill attachment | 63.5 | 0.13 lbs | 6503 | N/A | ||||
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dough kneading machine 1kg | 1.2500 in | 4.4375 in | Lubrication Fitting | 146 mm | ||||
atta mixing bowl | 200 | 135 mm | 20 mm | 0.0 | ||||
mockmill kitchenaid attachment | 0.468 in | 4.47 in | 37.0 lb | 4 | ||||
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Vacuum Furnace Microwave Oven High Temperature Sintering Furnace Part Parameters | ||||||||
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flour kneading machine price | 100,000 | 150,000 | 9.5 mm | 1.93 | ||||
maida mixing machine price | 100 mm | 180 mm | 46 mm | 4,95 Kg | ||||
atta mixing bowl | 90 mm | 125 mm | 18 mm | 2.134 | ||||
chapati flour mixer | 30 mm | 72 mm | 19 mm | No | ||||
wheat flour mixing machine | 45 mm | 190 mm | 30.2 mm | 2.67 kg | ||||
flour dough maker | 415 kN | 5.313 Inch | 134.95Millimeter | 0,9 mm | 1.9 | ||||
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wheat mixing machine | 110 mm | 200 mm | 38 mm | - | ||||
flour mixing machine 20kg | 1.378 Inch | 35 Millimeter | 3.15 Inch | 80 Millimeter | 178.3 mm | - | ||||
flour mixing machine for home price | 30.2 mm | Metric | 9600 r/min | 8482.10.50.68 | ||||
flour kneader | 2.1875 in | 465 kN | Round | Deep Groove | With Snap Ring Groove | ||||
flour mixer machine for bakery | 12 | 32 | 15.8 | 2100 r/min | ||||
atta kneading machine price | 100 mm | 180 mm | 46 mm | Separate | ||||
flour blender machine | http://www.emerson-ept.com | 0 Inch | 0 Millimeter | 46 mm | 0,581 kg / Weight |
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