Ward Bekker

• Accurate portioning of dry, free-flowing products such as snacks, nuts, seeds, and granules.
• Packaging operations requiring precise weight control for confectionery, pet food, and small hardware.
• Integration into automated packaging lines for consistent product delivery to bagging or filling machines.
• Batching processes where specific ingredient weights are critical for product formulation.
• Quality control checks for pre-packaged goods to ensure compliance with declared weights.

Typical capacity

For this class of equipment, a single linear weigh head commonly handles a weight range from a few grams up to several kilograms.

Power supply

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

Throughput

Throughput for a single linear weigh head can vary significantly but is generally suitable for lower to medium speed applications compared to multi-head weighers.

Construction materials

Product contact parts are typically stainless steel for hygiene and durability, while the frame may be painted mild steel or stainless steel.

Footprint

A single linear weigh head is relatively compact, making it suitable for integration into existing lines or areas with limited space.

Maintenance requirements

Routine maintenance typically involves cleaning, calibration checks, and inspection of vibrator plates and weigh cells.

• What is a linear weigh head?

  A linear weigh head is a precision weighing device that uses vibratory feeders to move product into a weigh pan, accurately measuring a target weight before discharge. It is designed for precise portioning of dry, free-flowing materials.

• What is the benefit of a single linear weigh head over a multi-head weigher?

• Can this unit handle different product types?

• What does 'new weigh cell fitted' imply for a used unit?

• What does 'two of the actual weigh heads are missing' mean for this listing?

Precision and portable balances are valued for their accuracy and reliability across laboratory and pharmaceutical settings. Buyers typically seek models with proven calibration stability and minimal drift over time. When purchasing used equipment, industry practice emphasises checking calibration certificates, verifying display functionality, and confirming availability of replacement parts. These instruments are generally regarded as durable workhorses that perform well if properly maintained. Key strengths include repeatability, compact design for space-constrained labs, and compatibility with existing analytical workflows.

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