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February 2007:
Extension of the company area by 85%
and building an up-to-date applications test laboratory.

 

Microwave Two Cavities Dryer

• Microwave power: 8 kW
• pneumatically operated doors
• programmable controller
• Profibus-Interface

 

Dual Microwave Labfurnace 2.45 GHz 5,80 GHz

• Microwave power:
  2.45 GHz: 4 x 850 W stepless controlled
  5.80 GHz: 2 x 750 W stepless controlled
• Optical pyrometer, program controller, Interface RS232

 

PP-Microwave Foaming Continuious Furnace

• Microwave Power: 30 kW

 

Microwave Furnace for Heating of Resin Systems

• Microwave Power: 2 kW
• Optical pyrometer, program controller, Interface RS232

 

Processing Centre for Technical Ceramics for example Polish of Glas Surfaces

• Lasersource:
  pulsed CO2-Laser, Pav = 250 W, Beamdiameter 8 mm, gaussian intensity profile, Beamquality K > 0.8
• Microwave:
  Microwave output power: 2 kW, Automatic Impedance Analyzer and Matching System
• Machine:
  Portalsystem x,y,z, L x W x H ca. 1840 x 2000 x 3140 mm, max. speed 60m/min, min. speed 0,1mm/min
  Processing area L x W x H 800 x 800 x 520 mm
• Temperature controlled processes
  The machine has four linear direct axes and one rotational axis. Several Mirrors led the laserbeam from the source to the product. The product is positioned under the cinematic movement system. A vertical axis realised a beam forming and focusing for a high flexible processing. The important advantage is the permanent vertical beam direction or a permanent defined angel between product an beam. The system is constructed for using typical laserheads or special optics like DOE.

 

Microwave Plasma Lab Furnace

• Applications: Brazing, Carburization, Sintering of Powder Metal, Hard Material Coating

 

STHT Automatic Impedance Analyzer and Matching System

The STHT Automatic Impedance Analyzer and Matching System integrates HOMER impedance analyzer and a three-stub tuner in one compact unit, working under the full-power operating conditions of magnetron-based microwave generators. The HOMER part measures both magnitude and phase of reflection coefficient as well as incident, reflected and absorbed power and frequency. The tuner part consists of three stepping-motor-driven capacitive stubs spaced in mutual distances of nominally one quarter of guide wavelength. The tuner uses the data measured by HOMER for fast automatic impedance matching of time-varying loads, e.g. in microwave heating, semiconductor/FDP fabrication and other industrial applications, including plasma. The system is designed for CW, high-ripple ("Rectified") and pulsed operation modes. STHT comes with its own software and documentation. It can work autonomously without any external controller or be controlled from a personal computer via RS232 or CAN interface.
The 900 MHz/100 kW autotuner version consists of two mechanicaly separable parts: STHD HOMER analyzer and STT tuner. The HOMER part can be also used alone as an autonomous analyzer.

More information (pdf-file)

 

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HOMER Hot Measurement System

R&D High Power Vector Impedance Analyzer
The HOMER Hot Measurement System is high power vector impedance analyzer serving for effective and easy monitoring and controlling process parameters in microwave heating, semiconductor/FDP fabrication and other industrial applications, including plasma.
It is designed for CW, high-ripple ("Rectified") and pulsed operation modes. Under the full-power operating conditions of magnetron-based microwave generators, HOMER measures both magnitude and phase of reflection coefficient as well as incident, reflected, absorbed power and frequency. It can help reduce equipment manufacturing costs controlling the quality of a fabrication process.
HOMER comes with its own software and documentation. It can be controlled from a personal computer via RS232 or CAN interface. Versions for 2450 MHz and 900 MHz ISM bands exist.

More information (pdf-file)

 

Microwave Hybrid Continuous Belt Dryer for fast and homogeneous drying of Technical Ceramics for example Hony Comb Ceramics

• Microwave Power: 36 kW
• Hot air: 72 kW / max. 80°C

 

Combined Microwave/Air Continuous Belt Drier As Mobile Testing Unit For Process Design:

• Overall Dimensions: 4800mmL x 1800mmH x 1000mmW
• Tunnel Opening: 350mmW x 380mmH
• Microwave Output Power: 12.8 kW stepless adjustable
• Hot Air System: 9 kW stepless adjustable in temperature and speed
• Belt Speed: 0-2.5 m/min stepless adjustable. Reversible operation mode is enabled.
• Power Input: max. 20 kVA, 380 - 420 VAC, 3 Phase, 50 Hz
• Programmable Process Controller is used to obtain the highest flexibility, stability and accuracy by the control of the process parameters:
• microwave power, speed of air turbines, temperature of the hot air forced in the tunnel and speed of conveyor belt
• Corresponding software toolkit is used allowing additionally the configuration, setpoints programming and visualising via PC

 

Microwave Chamber Furnace for practical process design

• Useful chamber dimensions: Width = 1200 mm, Height = 2000 mm, Depth = 1700 mm
• Microwave power: approx. 6 kW stepless controlled
• Turntable with integrated weighting cell, programmable process controller in three loop format to obtain the highest flexibilty, stability and accuracy by the control of the process parameters.

 

Research project

 

Research Application

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