Boxer 42 tabletop chamber vacuum machine (without gas flush)

We offer the Boxer 42 tabletop chamber vacuum machine without gas flush for conventional vacuum pouch packaging tasks. During packing, the air is removed and the pouch is sealed in the chamber, without any separate gas flushing. This version fits a workflow in which the vacuum pouch chosen for the product and a proper seal form the basis of the packaging.

420 mm sealing and a 180 mm chamber

The working space measures 420 × 370 × 180 mm and the seal bar is 420 mm long. The unit comes with a vacuum pump of 21 m³/h nominal capacity. These data must be assessed together with the shape of the product and the size of the filled pouch. The open end of the pouch must be laid cleanly and straight at the sealing position while the whole pack sits in the chamber. Filler plates help set the working level for products of different heights. Also plan the space around the machine for loading and handling finished goods.

Product and pouch suited to vacuum

Under vacuum, the pouch clings to the packed goods, so the shape, hardness and surface of the product are important selection criteria. With pointed or sharp parts, a suitable material or additional protection may be needed. For goods that easily lose their shape, a preliminary trial will show whether the desired appearance can be achieved. For food, the suitability of the pouch and the storage conditions must be determined for the intended use. Vacuum packing alone does not provide a universally valid shelf life.

Settings for a consistent seal

The control and sealing configuration can be adapted to the task. The time control and sensor control options, and working with several programs, can help handle recurring items. Depending on the chosen seal bar, double sealing or sealing combined with cut-off can also be agreed. The setting is best established on the pouch actually used, and material changes should then be checked. Programmability brings practical benefits when operators know clearly which parameter belongs to which product and filling method.

A visible chamber, accessible components

The stainless steel housing and the stainless steel chamber provide a cleanable working space, and the transparent lid allows the process to be observed. The wireless seal bars can be removed, making the area around them easier to reach. The pump maintenance program can be used in caring for the machine. The cleaning routine must be matched to the packed product: preventing contamination is particularly important at the pouch opening, the gasket and around the seal. It is also worth building maintenance tasks into the daily work organisation.

We will help you examine whether the Boxer 42 without gas flush suits your packaging goal. The size of the product, the required pouch width and your expectations of the finished pack provide a useful starting point for the decision. A trial with your own product can check positioning, sealing and the appearance after vacuum packing.

Technical features

General features

• Tabletop vacuum packaging machine
• Stainless steel housing
• Deep-drawn stainless steel vacuum chamber for optimum hygiene
• Transparent lid (except BOXER 42 XL Bi-active)
• Wireless seal bars, easy to remove from the vacuum chamber
• Chamber depth adjustable with filler plates

Packaging functions

• Vacuum: optimum final vacuum 99.99% (0.1 mbar)
• Gas flush: the injected gas protects the product from mechanical damage and significantly extends its shelf life
• Soft-air: controlled ventilation, i.e. slowed evacuation and air return, which prevents soft products from being crushed

Sealing options

• Double seal: 2 x 3.5 mm convex sealing wires remove moisture and provide double protection
• Seal/cut-off: 1 x 3.5 mm convex sealing wire + 1 x 1.1 mm diameter round wire
• Delayed cut-off: 1 x 3.5 mm convex sealing wire + 1 x 1.1 mm diameter round wire. The outer round wire can be set to stay heated for longer, so shrink vacuum pouches can also be handled
• Wide seal: 1 x 8 mm flat sealing wire

Control functions

• Digital control: time control / automatic programming / 10 programs
• Sensor control: setting the vacuum and gas flush pressure values ensures accurate, consistent packaging quality / automatic programming / 10 programs / extra vacuum time

Other functions

• The STOP button interrupts the program partially or completely at any time
• Dedicated vacuum pump maintenance program in the control / operating hours counter / service indicator / standby mode, etc.

Options

• Special insert for packing liquids
• Connector for vacuuming external containers
• Maintenance service kit
• Special control options for custom configurations

Technical data

• Chamber size (L x W x H): 420x370x180 mm
• Machine size (L x W x H): 520x480x450 mm
• Seal bar length: 420 mm
• Option: 2 seal bars – 2x420mm
• Vacuum pump capacity: 021 m3/h
• Cycle time: 15-35 sec.
• Machine weight: 62 kg
• Power: 0.75-1kW230V-1-50 Hz

Watch a video of the Boxer 42 tabletop chamber vacuum machine in use HERE.