Dual-chamber Oil Quenching Furnace
I. Usage
This series are mainly used for the quenching heat treatment of highspeed steel, molding tool steel, martensitic stainless steel, alloy steel, titanium alloy and
titanium alloy etc. Because it has the gas quenching and oilquenching functions, it can provide many kinds of technical selection methods and the processing
applicable scope. The whole process is full automatic program controlling.
II. Feature
1. The furnace body is of streamline form, fission type, compact double room structure; overall layout is reasonable and artistic.
2. The integraltype heating furnace tube, the internal skip uses the superimposition type overall construction, the frequency control, the material transmission
execution slow quick slow, and the transmission is steady and the time is shorter.
3. The unique air cooled way, conduction current air flue is set inside, the compulsion air cooled, the current capacity big, and the air current even, the cooling
speed quick.
4. The fuel tank’s volume is big, arranging many spray nozzles of oil guides. When injecting, there will befierce oil convection and the turbulent flow in the fuel
tank. It may satisfy the big work piece’s quenching request.
5. The vacuum degree and cool air pressure are adjustable, so as to meet the various materials’ different requirements.
6. The operating is easy. Programming technique input is flexible and mechanical action is stable and reliable. Manual or automatic switching has no
interference and automatic alarm display.
III. Structure
The complete standard modularization design includes the steel structure furnace shell body, the compound heat preservation screen of the heating zone, the
heating tape (stick), the highvelocity air flue, the high efficiency motor with fan, the high efficiency gas heat interchanger, the hot gasification system, the vacuum
system, the cooling aqueous system and the electricity control system.
According to the furnace temperature and the customers’ technological requirements, using graphite, molybdenum or tungsten as the heating element and
heat shield.
IV. Technical Parameter
|
Model
|
THVYQ50
|
THVYQ100
|
THVYQ200
|
THVYQ300
|
THVYQ400
|
|
Rated Loading(kg)
|
50
|
100
|
200
|
300
|
400
|
|
Maximum Temperature(C)
|
1350
|
|
Temperature Uniformity(C)
|
≤±5
|
|
Rated Power(kw)
|
50
|
90
|
120
|
150
|
180
|
|
Rated Power Voltage(V)
|
380
|
|
Rated Heating Voltage(V)
|
Confirmed according to design, with transformer
|
|
Ultimate Vacuum (Pa)
|
≤6.67(Empty furnace)
|
|
Vacuum Pressure Increasing Rate(Pa/24h)
|
≤50
|
|
Working Zone(mm)
(Width× Height× Length)
|
300×300×400
|
300×300×500
|
450×400×670
|
450×400×850
|
600×600×1000
|
|
Temperature Control System
|
Japan SHIMADEN programmable adjuster
|
|
Vacuum System
|
Rotary vane vacuum pump+ Roots vacuum pump
|
V. According to customer’s demand, we can update the configuration.
1. we can match a built-in fast cooling system;
2. PLC and touch screen graphics operation (touch screen)control system can be matched.
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