PA - Astrapack Polymaster EVO Bag Sealer for preformed bags

• Sealing pre-formed bags of dry goods such as coffee beans, snacks, or confectionery.
• Packaging granular products like sugar, rice, or pet food in various bag sizes.
• Creating secure seals for products requiring barrier protection, such as certain food items or chemicals.
• Use in small to medium-scale production environments requiring consistent bag sealing.

Typical throughput

For this class of equipment, throughput can typically range from 8 to 15 bags per minute, depending on bag size and operator efficiency.

Power supply

Units of this type commonly operate on a single-phase 230V, 50Hz electrical supply, typically requiring a standard 13A or 16A connection.

Seal type

This model typically produces a continuous heat seal, suitable for a range of film types.

Bag material compatibility

Commonly compatible with polyethylene, polypropylene, and various plastic and foil laminates, including vacuum bags and coated barrier foils.

Bag size range

Units of this type typically accommodate pre-formed bags ranging from 100g up to 1kg or more, with adjustable features for different heights and widths.

Footprint

A vertical continuous sealer of this design typically requires a floor space of approximately 1.0m x 0.8m, plus operational clearance.

Construction material

The frame and contact parts are commonly constructed from painted steel or, for some food applications, stainless steel.

• What types of bags can this sealer handle?

  This unit is designed for pre-formed bags and is typically suitable for various film types including polyethylene, polypropylene, and more complex plastic and foil laminates.

• Is the sealing height adjustable?

• What kind of maintenance is typically required?

• Can this machine be integrated into an existing production line?

• What is the typical lead time for a used machine like this?

Used sealing machines are generally valued for their durability and long operational life. Buyers typically prioritize machines with clear maintenance histories and minimal wear on sealing components. Key considerations include film compatibility, seal quality consistency, and ease of adjustment. Reputable models tend to retain functionality well across multiple applications. Industry sentiment suggests these machines offer strong value when sourced from reliable vendors, though operators should verify calibration settings and test seal integrity before full production use.

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