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  • Rotary Tubular Furnace

JK Rotary Tube Furnace-1400℃

1.Brand Name:JK

2.Heating Elements:SiC heating elements

3.Chamber material:High quality ceramic fiber board


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Industrial Furnace
  • Description
  • Details
  • Specification

1400C Tube Rotary Furnace is a CE certified lab tube furnace using high quality ceramic fiber board and SiC (Silicon Carbide) heating elements. Vacuum sealed flange with two valves & vacuum gauge, and high purity alumina tube are included for immediate use. The temperature of JK-1400RT Tube Rotary Furnace is controlled by high precision controller with accuracy +/-0.5 °C and 51 segments programmable up to 1400°C. It is widely used for materials or chemical lab to sinter all types of new materials samples under vacuum or other gases condition.

Part 1

-- Features

♦Controlling Accuracy: +/-1C. 

♦Temperature uniformity: +/-1C (according to the heating chamber size).

♦Control system: Micro-computer controlled, Easy to operate, programmable, automatic heating up, automatic heat preservation, automatic cooling.

♦Tube adopt: High purity Alumina Tube as furnace tube.

♦Stainless steel Metallic flanges sealing (Double rubber ring).

♦Outside temperature of the furnace is close to room temperature.

♦Double-circuit protection.

♦Super refractory material, Excellent thermally resistant, High temperature resistant, Thermal shock resistant.

-- Application 

JK 1400C tube furnace is an ideal equipment for sintering, powder calcinations, heating treatment, melting of high temperature material, thermal shock, the test of ceramics, ect. in material enterprises, commodity inspection, institutions of higher education and scientific research department.

Part 2

-- Service
• Warranty: Two years limited warranty with lifetime support, excluding heating element and ceramic tube damaged by user. Within this period, Across International will, at its sole options, replace any components that fail in normal use. Such replacement will be made at no charge to the customer for parts, provided that the customer shall be responsible for any transportation cost. This warranty does not cover consumables and failures due to abuse,misuse, accident or unauthorized alteration or repairs.
(Attention: Any damages caused by the use of corrosive and acidic gases, and any damage from wrong operate and use are not under the coverage of One Year  Limited Warranty)
• Shipping terms: By DHL/Fedex, By Sea, By Air or yourself agents.
• Package: Inside--Foamed plastic, 
Outside--Wooden case 

Furnace Construction 1) 1400 type high purity ceramic fiber insulation (energy saving 40% and weight lighter about 30% than old furnace )
2) Double layers steel casing with fan cooling, to ensure the surface of furnace below 50C
3) High purity Alumina Tube as furnace tube
4) Gear DC motor drives High purity Alumina Tube with variable speed 0 - 7 RPM
5) The furnace can be tilted up to 35° by electric lift
6) Split cover enable faster cooling and easy operation
Max. Temperature 1400 °C (< 3 hours)
Continuous Work Temp. 1300°C
Max. Heating Rate 30 °C /min
Temperature Controller 1) PID automatic control and auto-tune function 2) 51 programmable segments for precise control 3) Built in protection for over-heated and broken Thermal couple 4) Larger digital control panel (96 x 96 mm) for easy operation.
Temperature Accuracy +/- 1 °C
Heating Element SiC (Silicon Carbide) heating elements
Thermal Couple S type
Tube Rotating Speed 0 - 7 RPM variable
Seal Flange 1) One pair sealing flange with double silicone high temperature O-ring is included
2) Two SS needle valves and one dial vacuum gauge are installed with flange for immediate use.
3) Vacuum pressure can reach 50mtorr by quality mechanical vacuum pump and 10-5mtorr by diffusion pump.
Power 2KW ~4KW
Voltage AC 110V or AC 220V 50/60 Hz (please tell us when your place order.)
Accessories (free charge) 1) 1 pair of glove  2) 1 crucible tong 3) 2pcs tube insulation plugs  
Warranty Two years limited warranty (Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty)
Certification CE Certified
Outer Dimension 850X410X630mm
Gross weight 130Kgs~240kgs

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