Laboratory Elevator Furnace

Laboratory Tube Furnace

COOLDO elevator furnace is capable of lifting the work-piece from the bottom, which can make the operating temperatures up to 1700°C. The furnace utilizes high-quality alumina fiber material and the heating element of silicon carbide rod or Silicon molybdenum rods positioned on sides of the internal chamber. Also the steel chamber with the air cooling system enables the temperature rapidly rising and lowering.

Features

1. Temperature: up to 1700℃
2. Temperature rising rate: ≤20℃
3. Chamber tempertaure control accuracy:±1℃.
4. Energy conservation: 60% saving than old one.

Description of Bottom Loading Elevator Furnace:

 

elevator-furacne-show

Parts:
1. Temperature controller: 30 segment temperature controller with PID  Intelligent adjustment
2. Door limit switch: Power source cut off as soon as open the door.
3. Chamber: The material used the alumina fiber material, good performance of heat preservation, high reflectivity
4. Heating elements: silicon carbide rod or Silicon molybdenum rods
5. Leakage air switch: Automatically cut off the power as soon as the electricity leak or current exceed rated current.
6. Controlling system:
a, Power control: Chint;
b, Controlled silicon: Germany Semikron 106/16E;
c, Trigger: Phase-shift trigger
7. Elevator system: Automatic rising and lower, also installed the travelling limit switch for avoiding over travelling.
8, Soft control system: The furnace have equipped the communcation interface and soft, which can control and see all the parameter through the computer. and will draw our the temperature rising curve chart at real time, storage all the record and callour anytime you want.

Parameter of Elevator Hearth Furnace:

 

Model Power
(KW)
Voltage
(V) 
Chamber Size
(mm)
Temperature
(℃)
Heating 
elements
Heating 
rate
Temperature 
controller
SJF1400-I  5.2 220 200X200X200  1400  Silicon carbide rod ≤20℃/min 30 segments
SJF1400-II  13 380 300X300X300  1400  Silicon carbide rod
SJF1600-I  5.2 220 200X200X200  1600 Silicon molybdenum rods
SJF1600-II  13 380 300X300X300  1600 Silicon molybdenum rods
SJF1700-I  5.2 220 200X200X200  1700 1800 Silicon molybdenum rods
JF1700-II  13 380 300X300X300  1700 1800 Silicon molybdenum rods

vacuum-atmosphere-elevator-furnace

Vacuum Atmosphere Elevator Furnace

The COOLDO elevator furnace also can equip with vacuum atmosphere, almost component are the same with the elevator. But the furnace body designed with there layers sturcure. and the chamber matrial used 1600 type high-quality alumina fiber which from Japan. and also you can option equipped the explosion protection system.

Model Power
(KW)
Voltage
(V) 
Chamber Size
(mm)
Temperature
(℃)
Heating 
elements
Heating rate
/vacuum degree
Temperature 
controller
SF1400-Ⅰ  5.2 220 200X200X200  1400  Silicon carbide rod ≤20℃/min
/≤100Pa
30 segments
VSF1400-II  13 380 300X300X300  1400  Silicon carbide rod
VSF1700-Ⅰ  5.2 220 200X200X200  1700 1800 Silicon molybdenum rods
VSF1700-II  13 380 300X300X300  1700 1800 Siliconmolybdenum rods
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