Linemaster - Marco Scales

Applications & Use Cases

• Used for precise weight verification of individual products in food packaging lines.
• Integral for ensuring compliance with legal metrology requirements and product labelling accuracy.
• Applied in quality control processes to minimise product giveaway and detect underfills or overfills.
• Utilised in production lines requiring high-speed, accurate weight sorting and classification.

Typical Specifications

Typical capacity

Checkweighers in this class typically handle product weights ranging from a few grams up to 10-20 kg, depending on the specific model and application.

Power supply

Commonly requires a standard industrial single-phase or three-phase electrical supply, typically 230V or 400V, 50Hz, with appropriate current ratings.

Throughput

Units of this type can typically process between 60 and 300 items per minute, influenced by product size, weight, and line speed.

Footprint

The physical footprint for a Marco checkweigher typically ranges from 1.0 to 2.5 metres in length and 0.5 to 1.0 metre in width, excluding infeed and outfeed conveyors.

Construction materials

Most food-grade checkweighers, including Marco units, are constructed from stainless steel for hygiene and durability in washdown environments.

Accuracy

Accuracy for this class of equipment is typically within +/- 0.1 to 1.0 gram, depending on the product and speed settings.

Frequently Asked Questions

• What is the typical lifespan of a used Marco checkweigher?

  With proper maintenance, a well-built Marco checkweigher can provide many years of reliable service. Key components like load cells and conveyors may require periodic replacement.

• Are spare parts readily available for Marco scales?

• What kind of maintenance does a checkweigher require?

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

• What certifications are relevant for food processing checkweighers?