What is the primary function of a checkweigher?

A checkweigher automatically weighs products in motion on a production line to ensure they meet pre-set weight specifications, rejecting any items that fall outside these limits.

Can this equipment handle different product sizes?

Yes, checkweighers are typically designed with adjustable settings to accommodate a range of product sizes and weights. Buyers should confirm the specific unit's capabilities with the seller.

Is this checkweigher suitable for use in a food production environment?

Units constructed from stainless steel, like the one described, are generally suitable for food processing environments due to their hygienic properties and ease of cleaning.

What kind of maintenance does a checkweigher typically require?

Maintenance usually involves routine cleaning, calibration checks, and periodic inspection of belts and moving parts to ensure accuracy and reliable operation.

Can this checkweigher be integrated with existing production lines?

Most industrial checkweighers are designed for integration into existing production lines, often featuring communication protocols for connection with other machinery. Specific integration details should be discussed with the seller.

used Equipment

Recently Sold

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Starflex - Checkweigher

Name: Checkweigher
Brand: Starflex
SKU: 00994
Availability: Discontinued

Price: Contact seller for price

A Starflex checkweigher is a high-precision machine used in production lines to automatically weigh products as they move through the system. Its main job? To ensure every item meets weight requirements—neither too light nor too heavy—before it reaches consumers.

Here’s what makes Starflex checkweighers stand out:

Key Features

Dynamic weighing: Weighs products while they’re in motion, typically at the end of the production line.
Automatic rejection: Removes items that fall outside pre-set weight limits.
Wide weight range: Handles products from 10g to 50kg at speeds up to 250 packs per minute.
User-friendly controls: Advanced features with simple operation.
Stainless steel build: Durable, hygienic, and easy to clean.
Low cost of ownership: Designed for efficiency and minimal maintenance.

Industries That Use Them

Food and beverage
Pharmaceuticals
Non-food consumer goods

Bonus Capabilities

Can be integrated with metal detectors, X-ray systems, and label verification tools for enhanced quality control.
Supports both average weight and minimum weight compliance modes.

SPALDING, United Kingdom

5,867 km away

Manufacturer

Starflex

Condition

Used

Stock Number

00994

Available/Unavailable

Unavailable

Weigh Table Width (mm)

200 mm

Weight Table Length (mm)

430 mm

Belt Width (mm)

200 mm

Overall Length (mm)

1730 mm

Overall Height (mm)

1800 mm

Overall Width (mm)

1100 mm

Stock Number

00994

Machinery Masters View

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

Applications & Use Cases

Ensuring compliance with average weight or minimum weight legislation for packaged goods.
Preventing product recall by identifying under- or overweight items before dispatch.
Reducing product giveaway and optimising fill levels in packaging operations.
Integrating with other quality control equipment like metal detectors or X-ray systems.
Monitoring production line efficiency and providing data for process improvement.

Typical Specifications

Typical throughput: Checkweighers in this class commonly handle speeds up to 250 packs per minute, depending on product size and stability.
Weight range: Units of this type typically accommodate products from 10g up to 50kg, though specific ranges vary by model.
Construction material: For food processing applications, stainless steel construction is standard for hygiene and durability.
Rejection system: Commonly features automatic rejection mechanisms such as air blast, pusher, or drop-down conveyors for out-of-spec items.
Power supply: Typically requires a standard industrial electrical supply, commonly 230V or 400V, 3-phase.
Control interface: Modern units generally feature user-friendly touchscreen interfaces for setup and operation.
Integration capabilities: Often designed for seamless integration with upstream and downstream equipment, including metal detectors and X-ray systems.

Frequently Asked Questions

A checkweigher automatically weighs products in motion on a production line to ensure they meet pre-set weight specifications, rejecting any items that fall outside these limits.

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.