Loma CW3 Checkweigher

• Ensuring products meet specified weight tolerances in food packaging lines.
• Verifying fill levels for packaged goods in pharmaceutical production.
• Detecting missing components in assembly operations by weight.
• Sorting products into different weight categories for confectionery or snack items.
• Minimising product giveaway and ensuring compliance with legal metrology requirements.

Typical throughput

For this class of equipment, throughput commonly ranges from 100 to 300 packs per minute, depending on product size and weight.

Weight range

Units of this type typically handle products from a few grams up to several kilograms, with precise ranges varying by model configuration.

Conveyor dimensions

Belt dimensions for checkweighers in this category are commonly found to accommodate various product sizes, with widths often between 150mm and 300mm.

Reject mechanism

Common reject mechanisms include pneumatic push arms, air blasts, or diverters, often integrated with a lockable reject bin for security.

Construction material

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

Power supply

Units commonly operate on a single-phase electrical supply, typically 230V, 50Hz, with some requiring compressed air for pneumatic components.

Control interface

Modern checkweighers feature HMI touchscreen controls for easy setup, operation, and data logging.

• What is the typical accuracy of a Loma CW3 Checkweigher?

  Accuracy for a Loma CW3 Checkweigher is typically very high, often within +/- 0.5g to +/- 2g, depending on the product weight, speed, and environmental conditions. Buyers should confirm specific accuracy for their product with the seller.

• Can this checkweigher integrate with existing production lines?

• What kind of maintenance does a used checkweigher require?

• Is calibration required for a checkweigher?

• What safety features are typically included?

Checkweighers are valued for consistent product weight verification and compliance support across food manufacturing. Buyers typically appreciate their reliability in reducing giveaway and ensuring regulatory standards. When purchasing used equipment, focus on calibration history, sensor condition, and compatibility with existing production lines. Common strengths include straightforward operation, minimal maintenance requirements, and longevity when properly serviced. Industry sentiment favours models from established manufacturers with readily available spare parts and technical support.

General overview for this equipment type