Unibloc 4/25/FA
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Unibloc body construction
Example of an automatic version: 4/25/FA
Stainless steel construction
Stainless steel construction
This compact unit, when fitted with suitable brushes, can perform the most various surface treatments: deburring, scrubbing, mechanical cleaning before photo process.
Unibloc can also provide for excellent cleaning of the s.s. plates for M/L press: for better performance it can be fitted with brushes of ø 150 mm (in place of the usual ø 125 mm). The unibloc different models can match the most different needs of conventional and state-of-the-art PCB’s fabrication process.
Unibloc can also provide for excellent cleaning of the s.s. plates for M/L press: for better performance it can be fitted with brushes of ø 150 mm (in place of the usual ø 125 mm). The unibloc different models can match the most different needs of conventional and state-of-the-art PCB’s fabrication process.
TECHNICAL DATA
- Working width: 640 mm
- Working height: 900 mm
- Operative conveyor speed: 2 m/min
- Min board thickness: 0,5 mm
- Max board thickness: 4 mm
- Min board sizes: L. 200 x W. 250 mm
- Max board sizes: L. infinite x W 640 mm
- Washing: 10 bar
- Power supply: 400 Volt 3phase – 50 Hz
- Control cabinet: built-in
MACHINE EQUIPPED WITH:
- Entering three position board alternator
- Automatic thickness control for brushes and back up rollers automatic adjustement
- N. 4 counter-rollers, s.s. core covered with vulkolan
- N. 4 brushes (2 upper + 2 lower) Ø 125 mm
- High pressure washing section at 10 bar (standard)
- Drying section consisting of 2 air jet blowers fed by 2 turbines (3 HP/each)
- Heated air section just at the exit which provides for complete dehumidification of the boards
- Transport rollers Ø 40 mm
- N. 6 frequency controllers for automatic adjustment of brushes and counter-rollers
- Omron PLC including a touch-screen
- Automatic brush wearing compensation
- Automatic dressing and foot-print cycles
- Auto-zeroing cycle for resetting precisely the reference position of brushes and counter-rollers
- Economy system for water and power saving
- Built-in control cabinet
OPTIONS
- centrifugal copper filter with additional s.s. tank and pump
- exit centering device
- Counter-rollers ceramic covered (for Min thickness 0,3 mm)
- Standard guiding system for thin material 0,3 mm thickness
- Motorpump for 30 bar high pressure
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