Bizerba CWE Maxx Automatic Checkweigher

• Ensuring products meet specified weight tolerances in food packaging lines.
• Minimising product giveaway and reducing material waste.
• Identifying under- or overweight packages for rejection or rework.
• Complying with legal metrology regulations for pre-packed goods.
• Monitoring production line efficiency and consistency.

Typical throughput

For this class of equipment, throughput commonly ranges from 60 to 250 packs per minute, depending on product size and weight.

Weighing range

Bizerba CWE Maxx units typically handle products from a few grams up to approximately 6,000 grams.

Accuracy

Accuracy for checkweighers of this type is commonly around ±0.5g to ±2g, depending on the product and speed.

Power supply

Units commonly require a 230V, single-phase, 50Hz electrical supply.

Conveyor width

Typical conveyor widths for these machines are between 200mm and 300mm.

Reject mechanism

This unit features a ram reject, commonly used for positive removal of non-conforming products.

Construction material

Checkweighers for food processing are typically constructed from stainless steel for hygiene and durability.

• What is a ram reject system?

  A ram reject system uses a pneumatic cylinder to push non-conforming products off the conveyor belt. It is effective for stable products and higher speeds.

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

• What kind of products is the Bizerba CWE Maxx suitable for?

• What maintenance is typically required for a used checkweigher?

• Does a used checkweigher require re-calibration?

Checkweighers are valued in food processing for reliable weight verification and compliance support. Buyers typically prioritise accuracy, speed, and ease of integration with existing production lines. When purchasing used units, inspecting calibration history, mechanical condition, and software functionality proves important. Industry sentiment favours models offering consistent performance, straightforward maintenance, and robust build quality. Durable construction and proven track records across multiple production environments remain key considerations for buyers assessing secondhand equipment.

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