VDS-Universal

Compact system for dispensing under vacuum with one or two nozzles

VDS U1000 and U4030. Universal and very flexible vacuum dispensing systems with a wide XY-movement range for processing products of different sizes in low to medium number of pieces. It can be combined with Scheugenpflug's volumetric piston metering head DOS P 1C or 2C with one to two nozzles. The worked pieces, positioned directly on the work table or on a carrier, are moved by a XYZ-axis system to the correct dispensing position (CNC-movement possible). The compact design, simple operation and fast evacuation allow an efficient production of variable products with perfect results.

Target and materials:

• Medium batch sizes.
• Medium-sized to large workpieces.
• Self-levelling polyurethane, silicone, epoxy, oil, etc.
• Particularly suitable for materials sensitive to moisture.

Usage:

• For filling and impregnating of electronic components such as transformers, motors (coils in general), sensors, power electronics for excellent insulation and high-voltage resistivity, with vacuum bonding.
• Production of electronic parts with exellent high voltage insulation and used in harsh environments.

Equipment:

• PLC Control Unit UVIS neo (15" Touch screen Graphic Display).
• Vacuum chamber with sight glasses and automatic door.
• Vacuum system with rotary vane pump.
• 3-axis positioning system.
• Pallet loading table.
• Pallet drawer.
• Scheugenpflug piston metering head (DOS P).

Optional:

• Pallet drawer heating.
• One or two nozzle metering heads.
• Heating of metering unit and mixing nozzles.
• Pallet presence sensor.
• A310 used as material preparation unit and feeding system.
• Joystick for manual operation and programming.
• Waste cup holder for purging and pot-life shot.