High quality bottom loading kiln/elevator kiln used for ceramic sintering
BLF series furnace is available from working temperature 800℃ to 1500℃. Furnace chamber size is customizable. The characteristics include:
1).Big yield capacity and high productivity, especially used for heating treatment of small or medium products;
2).PID automatic control via current limiting phase angle fired thruster with 51 steps programmable, to ensure uniform furnace temperature;
3).Loading from bottom, it’s convenient and easy.
1. Product Specification :
51segments programmable and PID auto control
Alumina Ceramic fiber board
Double shell with fan cooling
2. Temperature’s profile for your reference as below.( for example: 6 segments)
Compared with the ordinary iron chromium aluminum wire resistance, higher temperature and more durable
Using high temperature, anti-oxidation, corrosion resistance, long life, small deformation, easy installation and maintenance.
Suitable for ultra high temperature heating, long service life, high calorific value and economic price
4. Trouble shooting for typical Problems
Open Power Lock, no power
Fuse (4A) in control panel is broken
Check control panel, and replace
Green Power indictor is off,
but Red open circuit indicator
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
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
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.
5 .Payment Terms:
We accept Payment: L/C.T T
Price terms: FOB China
6. Transport way:
By sea, we have good forwarders, super service and price ! Especially, it is free to ship by
7. 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.
8.Standard or stock 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
Q1: Are you a manufacturer or a trading company?
We are a manufacturer in China and have been in this line for more than 10 years.
Q2: What is the essential details for a quotation?
You should provide us the furnace type, the chamber size, the max temperature and the vacuum degree! We can make sure which one is suitable for you.
Q3: Can we customize the furnace according to our requirement or drawings?
Yes, of course, we have our own R&D Department, we are sure we can make it for you.
Q4: How can I get a quotation?
You can contact us online or send emails to us directly.
Q5: How long it will take to get the products?
Normally it will take 8-20 working days.
If you are tired of those Chinese bad furnaces and want to buy high quality furnaces in China
Just stop searching !
we are your best choice !
we offer you quality furnace with competitive price !
Better quality, Better service!