Vapor Phase | Asscon | VP2100/VP2100 Online Vacuum

Machine design

The ASSCON vacuum brazing process combines the vapor phase with the vacuum process. The vacuum module consists of the evacuation unit mounted in the process chamber, secured with quick-release fasteners for fast and easy removal for maintenance. Pump, valves and sensors are integrated in the base.

Atypical applications

• Soldering of encapsulated components on PCBs
• Reflow area of components on heat sink boards
• Soldering of power components on base substrate with solder paste or solder foils
• High frequency hermetic soldering
• Solder connections of electrical and mechanical components with large surface area
• Removing voids with through holes or other leaded connections for components to improve heat sink
• Reflow of large area SMT or connectors on multilayers
• Repair of conventional SMT or connectors on high multilayers
• Simultaneous soldering of active and power components.
• Soldering of 3D assemblies

VP2100-100

The soldering chamber has been enlarged to 750 x 620 mm. Both smaller assemblies up to a load of four in the batch and larger assemblies up to the maximum size of the soldering chamber can be processed.

Transportation type: Single Lane

Maximum solder format: up to 750 x 620 mm

Maximum PCB length – 2 PCB loading: up to 370 mm

Maximum PCB length – 3 PCB loading : up to 235 mm

Maximum PCB length – 4 PCB loading: up to 165 mm

Maximum component height at top: 60 mm

Connection load: 9 ,6 kW

Time to operation ca. 30 min

VP2100-100 vacuum

Optionally, the system can be equipped with the patented Multi Vacuum technology. A vacuum module that can be switched on during the process reduces the voids in the solder joints and is extremely low in maintenance. The vacuum module can also be retrofitted.

Transportation type: Single Lane

Maximum solder format: up to 620 x 520 mm

Maximum PCB length – 2 PCB loading: up to 290 mm

Maximum PCB length – 3 PCB loading : up to 180 mm

Maximum PCB length – 4 PCB loading : up to 125 mm

Maximum component height at top: 60 mm

Connection load: 15,5 kW

Time to operation: ca. 60 min