- Typical throughput
- For double-chamber machines of this class, throughput can typically range from 2 to 4 cycles per minute, depending on product size and operator efficiency.
- Power supply
- Units of this type commonly require a 3-phase electrical supply, typically 400V, 50Hz, with power consumption varying based on pump size.
- Chamber dimensions
- While specific to the unit, double-chamber vacuum packers commonly feature chambers designed to accommodate multiple smaller packs or larger single items, with sealing bar lengths typically indicating the maximum pack width.
- Vacuum pump type
- Industrial vacuum packers typically utilise a robust rotary vane vacuum pump, often oil-lubricated, to achieve deep vacuum levels.
- Construction material
- For food processing applications, the machine's construction, particularly the chambers and external panels, is typically stainless steel for hygiene and durability.
- Sealing bar configuration
- Double-chamber machines commonly feature two sealing bars per chamber, allowing for efficient sealing of multiple pouches simultaneously or providing redundancy.