Cotswold Mechanical Ltd - LINEAR WEIGHER 4 LANE

• Used for accurate weighing and dispensing of free-flowing and semi-free-flowing products.
• Commonly applied in the food industry for products like snacks, confectionery, frozen foods, and granular ingredients.
• Suitable for packaging lines requiring precise portion control before bagging, tray filling, or container loading.
• Can be integrated into automated systems for high-speed product distribution.
• Often used for dispensing toppings onto products such as pizzas or ready meals.

Typical throughput

For a 4-lane linear weigher, throughput typically ranges from 20 to 60 weighments per minute, depending on product characteristics and target weight.

Weighing range

Units of this type commonly handle target weights from a few grams up to several kilograms per weighment.

Accuracy

Typically achieves accuracy within 0.5% to 2% of the target weight, depending on product consistency and speed settings.

Power supply

Commonly requires a 230V, single-phase or 400V, three-phase electrical supply, with a typical power consumption of 1-3 kW.

Air supply

Many models utilise compressed air for pneumatic components, typically requiring 6-8 bar pressure.

Material contact parts

Typically constructed from food-grade stainless steel (e.g., 304 or 316) for hygiene and durability.

Footprint

The footprint for a 4-lane unit with gantry can vary, but typically requires an area of approximately 1.5m x 1.5m, plus space for integration into a line.

• What types of products are best suited for a linear weigher?

  Linear weighers are ideal for products that flow consistently, such as granules, powders, small pieces, and some sticky products with appropriate feeder configurations. The 'pizza toppings' application suggests suitability for varied, non-uniform items.

• How does a 4-lane linear weigher differ from a multihead weigher?

• What maintenance is typically required for this type of equipment?

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

• What are 'change parts' and why are they important?

• Is this equipment suitable for washdown environments?

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