Case type circulation non-oxidation
heating furnace
Model¡GL-ON-4
Name¡GCase type circulation non-oxidation heating
furnace
Characteristics¡G
¡]1¡^
Function¡G
1. High efficiency air circulation flow.
2. High operation temperature and shortening
manufacturing time.
3. High flexibility meeting products manufacturing
requirements.
4. Personalized human machine interface control.
5. Monitoring compatible to computer connection.
(Manufacturing parameter setting, process
recording, etc.)
¡]2¡^
Operation Temperature¡G
25¢J~500¢J+/-1%
¡]3¡^
Electric Control¡G
1.adopting special high temperature heating
components
2. Contact screen + PLC control
3. Supporting ten process curves/ 256 sets
PC connection
4. Supporting max 50 segments for each process
curve.
5. Parameters of time, temperature, and oxygen
concentration, etc. can be set independently
for each segment.
¡]4¡^
Using Specification¡G
inner reference dimension W630*H710*D700 (mm),
can be designed according to customer requirement.
¡]5¡^
Characteristics¡G
1. Temperature evenness: +/-1%
2. Adjustable heat flow circulation: +/-1%
3. Oxygen concentration: decreasing to 50ppm
in 30 minutes
4.gas pressure control: O2, N2, H2
5. Heating speed: Heating speed can be calculated
through temperature and time setting on PLC
to improve product-heating quality.
6. Strong cooling system: when processing
program tends to end, the program will activate
indirect cooling fangs installed at the back
of furnace chamber automatically.
7.Solvent collection: There are solvent collecting
pipes and containers at the back of the furnace
to alleviate environmental pollution.
8.Power break: in case of power break in operation,
program will switch to ¡¥Gas protection emergency
mode¡¦, Air or nitrogen of pre settled volume
will be imputed into the furnace to protect
non-oxidation product.
9.Power recovery: when there is power break
or mandatory return to the time of the last
step of changing the program, the program
will continue the operation of its procedure.
10.Motor protection device: Motors and gas
mix supply pipes are installed in control
cabinet to elongate motor operation period
and economic lives of seal rings.
11.gas pressure system: Heating of nitrogen
and hydrogen is adjustable.
12.Oxygen concentration: oxygen concentration
detector is installed in furnace; it transmits
collected data to oxygen analyzer, accuracy
+/-0.5%.
¡]6¡^
Application Industry¡G
copper burning->BME MLCC, copper thick
film processing, and other copper processing,
etc.
¡]7¡^
Optional¡G YOKOGAWA SR1002-B, one set of WINDOWS
NT computer, connection interface card and
12 or 16 point connection record board.
