Detail Rotary Tube Furnaces For Continuous Processes Up To 1300 °C
PT. SPEKTRA SURYA UTAMA merupakan distributor alat laboratorium sejak tahun 1992 yang merupakan distributor peralatan, sebagai berikut :
Rotary Tube Furnaces for Continuous Processes up to 1300 °C
Screw-conveyor with adjustable speed
Screw-conveyors with different pitches for the adaption to the charge
Adapters for alternative operation with working tube or process reactor
Vibration generator at the charging funnel for improved powder supply
The RSRC rotary tube furnaces are particularly suitable for processes where continuously running batch material is heated for a short time.
The rotary tube furnace is positioned slightly inclined heated-up to the target temperature. The material is then continuously supplied at the upper end of the tube. It passes through the heated area of the tube and falls on the lower end out of the tube. The time of heat treatment results from the inclination angle, the rotational speed and the length of the working tube, as well as from the flow properties of the batch material.
Equipped with the optional closed loading system for 5 liter charge material incl. receptacle, the rotary tube furnace can also be used for processes under protective gas or vacuum.
Depending on process, charge and required maximum temperature, different working tubes made of quartz glass, ceramics or metal to be used. This rotary tube furnace is therefore highly adaptable for different processes.
Tmax 1100 °C
Working tube made of quartz glass open at both sides
Thermocouple type K
Tmax 1300 °C
Open tube made of ceramics C 530
Thermocouple type S
Heating elements on support tubes provide for free radiation
Housing made of sheets of textured stainless steel
Adjustable drive of approx. 2-45 rpm
Digital display unit for the tilting angle of the rotary tube furnace
Beltless drive and split-type furnace housing (opening temperature < 180 °C) provide for very easy tube removal
Compact system, rotary tube furnace positioned on a base frame with
manual spindle drive with crank to preset the tilting angle
switchgear and controls integrated
castors
Defined application within the constraints of the operating instructions
NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
Additional equipment
Three-zone control for the optimization of temperature uniformity
Temperature display unit in the working tube with measurement by means of an additional thermocouple
Charge control by means of an additional thermocouple in the working tube
Different gassing systems with good flushing of the charge with process gas in counterflow (only in combination with feeding system below)
Check valve at gas outlet avoids intrusion of false air
Vacuum design, up to 10-2 mbar depending on the applied pump
Charging system for continuous material transport, consisting of:
Stainless steel funnel incl. electric vibration generator to optimize the material feeding into the working tube
Electrically driven screw-conveyor at the inlet of the working tube with 10, 20 or 40 mm pitch and adjustable speed between 0.28 and 6 revolutions per minute, different gear transmissions for other speeds on request
Collecting bottle made of laboratory glass at the outlet of the working tube
Suitable for operation in gas atmosphere or vacuum
Working tubes made of differents materials
Quartz glass batch reactors, Tmax 1100 °C
Higher temperatures up to 1600 °C available on request
Digital display unit for the tilting angle of the furnace
Electric linear drive for the adjustment of the tilting angle
PLC controls for temperature control and the control of connected aggregates such as gearshift and speed of the screw-conveyor, speed of the working tube, switching of the vibration generator, etc.
Process control and documentation via VCD software package or Nabertherm Control Center (NCC) for monitoring, documentation and control
Heating power
More information GlassProcess Control and documentation