From Foundation to Verification: A 100-Ton Truck Scale Project for a Food Manufacturer

Project at a Glance

> Client: [Longhai Food Factory]

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> Location: [China]

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> Equipment: 100-ton truck scale, [3 m x 18 m], [pit-type], 30T load cells

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> Purpose: Weighing incoming raw materials and outgoing finished goods

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> Delivered and commissioned: [03-2026]

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> Supplier: Fujian Fangda Weighbridge

A food factory asks more of a truck scale than most industrial sites do. The trucks are heavy, the floors get washed, and the weighing record sits at the center of purchasing, stock, and quality traceability. A reading that's off by a few kilograms isn't just a number — it follows the batch through the plant and shows up in a quality report or a supplier settlement weeks later. This case study walks through the decisions that shaped the 100-ton installation for [client], and why each one was made. We've written it as a decision log rather than a project diary, because the reasoning is the part other buyers can reuse.

Decision 1: how much capacity to specify

A 100-ton rating is more than many food sites need, so it deserved a clear reason. [Confirm and fill in: the heaviest loaded vehicle on site, the combination type, and any planned growth in raw-material or finished-goods volumes.] The principle we applied is the one we recommend to every customer: size the scale for the heaviest realistic vehicle, fully loaded, plus a margin for uneven loading and the occasional overload, rather than for the average truck. Running a scale near its rated limit every day shortens load cell life, and replacing an undersized scale early costs far more than the extra capacity would have. The average truck is not the problem. The one that arrives fully loaded on a wet Monday morning is.

Decision 2: platform design and foundation

The platform is pit-type, chosen because [fill in: available space, drainage and water-table conditions, installation schedule]. A scale this size depends heavily on its foundation, so construction followed the foundation drawing we supplied, including rebar layout and concrete grade, and the surface level was checked with instruments before the platform went on. Drainage was designed in from the start instead of added later, because standing water around load cells is one of the most common causes of long-term drift. Once the concrete is poured, drainage is expensive to fix. Before the pour, it's just a line on a drawing.

Decision 3: load cells and sealing for a wet environment

Food sites are washed down, and humidity is constant. The scale was specified with sealed, corrosion-resistant load cells, protected cable entries, and a junction box positioned where it stays dry and can still be reached for inspection. Operators were also given one simple rule for washdown: rinse the platform surface, but don't point high-pressure jets at the load cells or cable entries, because that can force water past seals that would otherwise hold. It's a small instruction, but it's the kind that gets forgotten at the end of a long shift, so we made sure it was part of the handover training.

Decision 4: records that support traceability

In food manufacturing, a weight is rarely just a weight. It ties to a supplier, a batch, and a delivery. The weighing system was set up with [identification method, e.g. RFID / plate recognition / driver ID] and ticketing that records vehicle, date, and gross and tare weights, with data passed to [the factory's stock or ERP system]. That removes manual re-entry and gives the quality and purchasing teams a record they can both rely on. When an auditor asks where a batch came from and what it weighed, the answer is already there.

Decision 5: shipping and installation

[If applicable: Because of the platform length, the scale was built as a split-type structure so it could be shipped in standard containers and assembled on site.] Each section was tested before packing, calibration and test records travelled with the shipment, and assembly drawings set out the alignment and bolting sequence so the installation team could work from instructions rather than judgment calls. On a site where the scale is the bottleneck, "we'll figure it out when it arrives" is not a plan.

Commissioning and verification

Before the scale went into service, it was checked for zero, accuracy at several points on the platform, and repeatability, then verified with [certified test weights / by the local authorized verification body] according to local requirements. Operators were trained on daily checks and on what to do when a reading looks wrong. A baseline record of the commissioning results was kept, so later checks can be compared against it. That baseline is the reference point for every conversation that follows — without it, "the scale seems off" is just a feeling.

Results

[Fill in with real, verified figures only, for example: average weighing time per truck before and after; reduction in manual paperwork; number of weighing disputes; days from delivery to commissioning; client feedback after a period of operation.]

What We'd Tell the Next Client

> 1. Decide capacity, platform length, and traffic flow before the foundation is cast. Changing them afterward is the most expensive mistake.

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> 2. Treat drainage and sealing as part of the specification, not as accessories.

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> 3. Connect the weighing data to your own systems from day one.

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> 4. Plan the calibration and verification date before the equipment ships.

About the Supplier

We're a Fujian Fangda Weighbridge manufacturer. We build weighbridges and the load cells inside them, from small platform scales to heavy-duty installations. If you're planning a similar project, send us your vehicle details, site conditions, and layout, and we'll talk through the options with you.

100-ton Weighbridge & Truck Scale