Weighmaster Scales Ltd - Weighmaster Scales

• Checking the weight of packaged food products to ensure compliance with legal requirements.
• Verifying the weight of bulk ingredients before or after processing.
• Monitoring product giveaway and optimising filling processes in production lines.
• Sorting products into weight categories for further processing or packaging.
• Used in end-of-line quality control for various food items.

Typical capacity

This unit is specified for 5kg to 50kg. For this class of equipment, capacities commonly range from a few grams up to several hundred kilograms, depending on the specific model and application.

Power supply

Units of this type typically require a standard industrial single-phase or three-phase electrical supply, commonly 230V or 400V, 50Hz, in the UK.

Accuracy

Checkweighers are designed for high accuracy, typically within +/- 0.1% to 0.5% of the measured weight, depending on the speed and product characteristics.

Throughput

Throughput for checkweighers varies significantly, commonly ranging from 20 to over 300 items per minute for this class of equipment, influenced by product size and line speed.

Construction materials

For food processing applications, units are typically constructed from stainless steel (e.g., 304 or 316 grade) to meet hygiene standards and resist corrosion.

Integration

Checkweighers commonly feature integration capabilities with existing production lines, often including reject mechanisms and data output for quality control systems.

• What is the typical footprint of a checkweigher?

  The footprint varies significantly based on the model and capacity. Smaller units might be around 1m in length, while larger or high-speed systems can be several metres long, including infeed and outfeed conveyors.

• Are these units suitable for wet environments?

• What kind of maintenance do checkweighers require?

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

• What certifications are relevant for checkweighers in food processing?

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