TAPE CASTING AND MULTI LAYERED FABRICATION EQUIPMENTS

Tape Casting and other equipments such as Scree Printer, Stacker and Dryer, Isostatic Laminator and Precision Cutter are used for fabrication of piezoelectric / PZT Multi-Layered (ML) stack actuators, Multi Layered Ceramic Capacitors (MLCC), preparation of thin ceramic tapes (Alumina, Zirconia etc.). An integrated facility of above equipments are available in our lab. The equipments already used successfully for fabrication of PZT multilayered stacks typically of 100-120 layersof thickness in the range of 20-200mm with Pt or Ag-Pd as internal electrode.

Equipment Details	Key Features	Application Areas
Tape Casting Machine: Casting width: up to 220 mm Tape speed: Adjustable, up to 3.5 m / min Tape thickness: 20-200 mm	Designed for casting ceramic tapes on carrier film. Accuracy of casting thickness (±1µm). Flexible to cast tapes of different thickness and binder system	PZT stack actuators Capacitor Industries Electronic Industries Solid Oxide Fuel Cells (SOFCs) Gradient Materials Ceramics and Electronic Substrates
Printing and laminating machine Maximum Printing area: 160x160mm Printing Accuracy: ± 10 mm	Semi-automatic printing of electrodes and fabrication of green multilayered ceramic stacks.
Iso pressing machine Pressure: 5-50 MPa Compressed air: 0.7 MPa; 600 l/min	Iso-Pressing of green ceramic multi-layered stacks in cold or hot distilled water.
Precision Cutter Size of Bar (max): 160 x 160 x 5 mm. Compressed air: 6 bars, 60 l/min	Semiautomatic cutting of green ceramic stacks. Temperature and speed of the blade adjustable.

TAPE CASTING AND MULTI LAYERED FABRICATION EQUIPMENTS

Tape Casting and Multi Layered Fabrication Equipments

ARCHIVES OF NAL

Contact