Henan, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 14000, OHSAS/ OHSMS 18001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
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Tube, Slide, Flange manufacturer / supplier in China, offering Slide-Able Fast Heating&Cooling Tube Furnace, Box Type Muffle Sintering Lab Equipment Electric Furnace, Heating for Lab Equipment Electric Sintering Muffle Furnace and so on.

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Slide-Able Fast Heating&Cooling Tube Furnace

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Min. Order: 1 Piece
Port: Zhengzhou, China
Transport Package: Wooden Case
Payment Terms: L/C, T/T
Place Style: Horizontal
Fuel: Furnace
Specification: SGS
Trademark: jozofurnace
Origin: Zhengzhou, Henan

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Basic Info

Model NO.: OTF-1200X
HS Code: 85141090

Product Description

slide-able tube furnace with 3"IDx55" L quartz tube and flanges and a maximum working temperature up to 1200°C. One pair of sliding rail is installed on bottom of furnace to allow sliding the furnace from one side to another to achieve max. heating and cooling rates up to 100°C/min. For fastest heating, the furnace may be pre-heated to a desired temperature and then be slided to the sample's position. As for fastest cooling, the furnace can be slided to another side after sample heating is completed. Moreover, the heating and cooling rates may reach 15°C/s under vacuum or inert gases. This furnace provides an alternative for rapid thermal processing at the lowest cost.
Double layer steel structure with dual air cooling fans
One pair of sliding rails are installed on bottom of furnace, which allows furnace to be manually moved from side to side
Vacuum flanges and a digital vacuum gauge are installed  for immediate use.
Slding rail length is about 1200mm, the furnace can slide 600 mm distance
Slide-Able Fast Heating&Cooling Tube Furnace Slide-Able Fast Heating&Cooling Tube Furnace
VoltageAC 208-240V Single Phase, 50/60 Hz
Max. Temperature1200°C (<1 hour)
Continuous Temperature1100°C
Heating& Cooling Rates
  Heating Rate:
15°C/sec (RT - 150°C);
10°C/sec (150°C - 250°C);
  7°C/sec (250°C - 350°C);
  4°C/sec (350°C - 500°C);
  3°C/sec (350°C - 550°C);
  2°C/sec (550°C - 650°C);
  1°C/sec (650°C - 800°C);
  0.5°C/sec (800°C - 1000°C);
Cooling Rate:
15°C/sec (1000 - 950°C);
10°C/sec (950°C - 900°C);
7°C/sec (900°C - 850°C);
4°C/sec (850°C - 750°C);
2°C/sec (750°C - 600°C);
1.5°C/sec (600°C - 500°C);
1°C/sec (500°C - 400°C);
0.5°C/sec (400°C - 300°C);
The max heating and cooling rate is achieved by pre-heat one side of processing tube to the target temperature and then slide the furnace to the other side. You may choose to place the sample in the pre-heat area
or not.
Heating Zone Length440mm ( single zone )
Constant Temperature Zone120mm (+/-1°C @ 400-1200°C)
Heating ElementsFe-Cr-Al Alloy doped by Mo
Processing Tube SizeHigh purity fused quartz tube
Size:  OD: 3.2" x  ID: 3.0" x Length: 55" (inch)   or  OD:  80 x ID 75 x Length 1400  ( mm)
Two foam ceramic blocks are included which must be placed inside tube to avoid heat radiation damaging O-ring
Temperature ControllerPID automatic control with 30 programmable segments for precise control of heating rate, cooling rate and dwell time.
Temperature Accuracy+/ - 1°C
Vacuum FlangesStainless steel vacuum flanges are installed on both ends of tube with heavy duty support.
Right flange:  KF-25 pump connector and needle valve.
Left flange: one needle valve and 1/4" thermocouple feed-through and digital vacuum gauge.
An 24" length x 1/4" dia. K type thermocouple (included) connected to an Omega temperature calibrator (included) will be inserted through this flange to monitor the heating and cooling rates of the sample's position during furnace sliding.
Vacuum LevelLimited by pump ( pump is not included, click on pictures to order )
10E-5 torr can be reached by molecular pump
10E-2 torr by mechanical pump.
Sliding Rails / TableDouble sliding rail made by Cr plated steel
Sliding length: 1200 mm
Dimensions550 x 380 x 520  mm ( furnace only)
1500 x 380 x 620 mm ( furnace + sliding )
Net Weight~ 100 Kg
Shipping Package Size70" x 45" x 45" (inch)
Shipping Weight350 lbs
WarrantyOne year limited manufacturer's warranty (Consumable parts such as processing tubes, O-rings and heating elements are not covered by the warranty, please order replacements at related products below).

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