AMM20
This machine is similar to the AMM10, but, unlike it, has the two loading tables coming out of the same side of the machine. This feature makes the AMM20 more ergonomic since the operator does not need to move from the left to the right side of the machine, and, in addition to this, the two sliding trays no longer get into the machine manually, but by means of a pneumatic piston.
Two further operations have been mechanized: the extraction of the soldered circuit and the adjustment of the distance between the soldering tips' holding bars.
A smaller footprint represents the last advantage, compared with the AMM10, of which it keeps all the characteristics.
Specification:
- Registration system with two cylindrical adjustable pins (in addition to the anti-inversion one) whose diameter is on the client's specification, or the American system with four olive-shaped pins of 4.76 mm thickness.
- Number of soldering points (each side): 8
- Maximum circuit dimension: 762x610 mm
- Minimum inner dimension: 300x280 mm
- Minimum inner dimension: 300x280 mm
- Tipical work cycle time (it usually depends on the numbers of layers and their thickness): 30 sec for six layers
- Soldered steel structure and fiber-glass reinforced plastic cover.
- Alluminium tables.
- Table movement driven by pneumatic cylinder featuring a safety circuit.
- Adjustment of tips' distance by means of d.c. geamotors.
- Circuit extraction system using a pneumatic extractor with end-of-the cycle automatic switch.
- Layers package blocked by pressing table driver by a piston with adjustable pressure.
- Electrovalves and sensors driven by PLC.
- Maximum soldering tips' temperature for stainless steel tips: 400°C
- Maximum soldering tips' temperature for teflon-covered tips: 260°C
- Number of pre-set temperature and cycle time sets: 5
- Data and machine states displayed and set on LCD panel featuring a touch screen connected to PLC for diagnosis making.
- Supply voltage (triphase): 400 Volts
- Power supply: less than 5 kW
- Compressed air supply pressure: 0.6-0.7 Mpa
- Air consumption: less than 30 Nl/min
- CE approved