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1700C Max. Two Zone Rotary Tube Furnace
1700C Max. Two Zone Rotary Tube Furnace

1700C Max. Two Zone Rotary Tube Furnace

Model:KJ-1600X-R-II

Description:

KJ-1600X-R-II is a high temperature double temperature zone rotary furnace. This equipment is specially designed to sinter the powder uniformly at high temperature.

Detailed
Specific Introduction:
    KJ-1600X-R-II is a high temperature double temperature zone rotary furnace. This equipment is specially designed to sinter the powder uniformly at high temperature.
Parameters:
Furnace Construction
 
  • Double shell casing with three cooling fans
  • High purity Alumina fibrous insulation for max. energy saving
  • Dual heating zone with 1600ºC max. continuous working temperature
  • Electric motor to drive the tube at variable speed
Heating Zone length
&
Max. Working Temperature
  • Two zones heated separately
    • Zone 1: working temperature  800 - 1700ºC (heated by MoSi2)
    • Zone 2: working temperature  800 - 1700ºC
  • Constant temperature zone length: 10" (250mm) within +/-1
  • Max. Heating rate: 10 oC/minute
Processing tube & Sealing Flange
  • 99.8% purity Alumina Tube
  • 60 mm stainless steel vacuum sealing flange with valve and meter is included
  • One ceramic block is installed on each side flange to block thermal radiation during rotation
  • 2-3/8" (60mm) O.D. x 2-1/8" (54mm) I.D x 48" (1200 mm)  Length with inside block
Gas Fittings Inlet Fitting: Elbow Push-in connector for 6mm O.D tube; Outlet Fitting:  Elbow Push-in connector for 12mm O.D tube
Temperature Controller
  • Two 30 segments programmable PID digital temperature controller 
  • Note: To achieve fully temperature computerization please order a set of MTS-02 control modules. If you order the control module with the furnace we will install and test it before we ship out the product. We recommend you order a computer (laptop) from us.
Temperature Uniformity
  • +/- 1°C in heating Zone
Tube rotating Speed
  • 0 - 7 RPM variable
Furnace tilt angle
  • This furnace cannot be tilted 
Max. Vacuum level 
  • 4.5x10-2 torr (<0.1mtorr/s leaking rate if close all the valves to airtight the tube chamber)
Production Yield
  • 2 kg per batch
Power
  • 8 KW Max
Voltage
  • 208 - 240V single phase (50 A Breaker required)
Warranty
  • One year limited warranty with lifetime support 
Compliance
  • CE Certified
  • NRTL (UL61010)  or CSA certification is available at extra cost. 
Product net weight    100 kg
Product dimension    1300 x 600 x 1200mm
Shipping dimension:     49" x 40" x 70" 
Shipping weight     500 lbs

Warning

 
  • The tube furnaces with alumina tube are designed for use under vacuum and low pressure < 0.02 MPa / 0.2 Bar/ 3 PSI 
  • Attention: A two-stage pressure regulator must be installed on a gas cylinder to limit the pressure to below 3 PSI for safe operation.
  • Never heat the furnace while the gas release valve is closed and a positive pressure condition exists within the furnace chamber. The pressure gauge must be used to closely monitor the chamber condition at all times during the heating process; please open the gas release valve immediately once the chamber pressure has reached over 3 PSI to prevent unforeseeable damages.
  • The flow rate for gases should be limited to < 200 SCCM ( or 200ml/min )
  • limit definition for all alumina tube furnaces: * Vacuum pressures may only be safely used up to 1500°C
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Contact Information
E-mail:web@kejiafurnace.com
Tell:+(86) 181-3719-5600
Whatapp:+(86) 180-3717-8440
Address:No.18 Hongye Road,Hi-tech zone,Zhengzhou,China,450000
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