Weighmaster Scales Ltd - Weighmaster Scales

• Used for verifying the weight of packaged food products to ensure compliance with legal metrology regulations.
• Essential for quality control in food processing lines, preventing under- or over-filling of products.
• Integrated into production lines for statistical process control and data collection on product weight accuracy.
• Suitable for end-of-line inspection of bulk ingredients or finished goods within the specified weight range.

Typical capacity

For this class of equipment, units commonly handle items from a few grams up to 50kg, with this specific unit listed for 5kg to 50kg.

Power supply

Checkweighers typically require a standard industrial power supply, commonly 230V, 50Hz, single-phase in the UK.

Throughput

Throughput for checkweighers of this type can vary significantly, often ranging from 30 to over 150 items per minute, depending on product size and line speed.

Construction material

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

Accuracy

Accuracy for industrial checkweighers is commonly within +/- 0.5g to +/- 5g, depending on the weighing range and application.

Footprint

The footprint of a checkweigher can vary, but typically requires approximately 1 to 2 metres of line length and 0.5 to 1 metre in width.

Connectivity

Modern units often feature Ethernet or serial ports for data logging and integration with factory management systems.

• What maintenance is typically required for a used checkweigher?

  Routine maintenance typically involves cleaning, calibration checks, and inspection of conveyor belts and moving parts. It is advisable to have the unit professionally calibrated upon installation.

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

• What are the common causes of inaccuracy in checkweighers?

• Are spare parts generally available for older or unbranded checkweighers?

• What certifications should I look for?

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.

General overview for this equipment type