What types of products can this checkweigher handle?

A checkweigher with an airblast reject is well-suited for a variety of packaged food items, particularly lighter products or those in flexible packaging, such as pouches, bags, or small cartons.

Is this unit suitable for wet environments?

Many industrial checkweighers, especially those for food processing, are designed with IP-rated components, making them suitable for washdown environments. Buyers should confirm the specific IP rating with the seller.

What maintenance is typically required for a checkweigher?

Routine maintenance typically involves cleaning, belt inspection and tensioning, and periodic calibration. Load cells and sensors should be checked regularly for optimal performance.

Can this checkweigher integrate with existing production lines?

Yes, checkweighers are designed for inline integration. They commonly feature I/O ports for communication with upstream and downstream equipment, such as fillers, sealers, and metal detectors.

What are the benefits of an airblast reject system?

An airblast reject system is effective for high-speed applications and products that are prone to damage from mechanical pushers. It provides a quick and gentle method for removing non-conforming items.

used Equipment

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Loma - CW3 Checkweigher With Airblast Reject

Name: CW3 Checkweigher With Airblast Reject
Brand: Loma
SKU: 5050
Availability: InStock

Price: Contact seller for price

Loma Systems CW3 Checkweigher.
With Airblast Reject System onto a lockable conveyor belt and reject confirm / bin full sensors.
Manufactured: 2017.
Infeed conveyor belt – 15.7in (400mm) L x 11.4in (290mm) W.
Weighing platform – 13.7in (350mm) L x 11.4in (290mm) W.
Reject conveyor belt – 27.5in (700mm) L x 11.4in (290mm) W.
Working height – 35.4in (900mm) approx. (on adjustable height feet, 19.6in (+-50mm).
Overall dimensions / footprint – 59in (1500mm) L x 53.1in (1350mm) W
Weighing range – Fitted with loadcell rated to 10kg. Rejects 2.2lbs (1kg) pack comfortably on the air-blast.
In good used condition.

Pennsylvania, United States

8,794 km away

Stock Number

5050

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Ensuring packaged food products meet specified weight tolerances in production lines.
Minimising product giveaway and reducing waste in food processing operations.
Identifying and removing under- or overweight items to maintain quality control and regulatory compliance.
Integrating into automated packaging lines for continuous weight verification.
Sorting products into different weight categories for specific applications.

Typical Specifications

Typical throughput: For this class of equipment, throughput can typically range from 60 to over 300 packs per minute, depending on product size and weight.
Weighing accuracy: Units of this type commonly offer accuracy down to +/- 0.5g, suitable for various food products.
Power supply: Typically requires a standard industrial single-phase supply, such as 230V, 50Hz, with a compressed air supply for the reject mechanism.
Reject mechanism: Airblast systems are common for lightweight or delicate products, providing a gentle yet effective rejection.
Construction materials: Commonly constructed from stainless steel for hygiene and durability in food environments.
Control interface: Units typically feature a touchscreen HMI for easy setup, recipe management, and data logging.

Frequently Asked Questions

A checkweigher with an airblast reject is well-suited for a variety of packaged food items, particularly lighter products or those in flexible packaging, such as pouches, bags, or small cartons.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.