Crane Gray Cast Iron Test Weights and Heavy-Capacity Industrial Test Weights

 These are precision masses designed for verifying, calibrating, and testing the accuracy of large-capacity weighing equipment used in industrial settings.
 They provide a known, traceable force (mass x gravity) against which the performance of scales, balances, load cells, weighbridges, tank scales, hopper

scales, and especially crane scales can be measured and adjusted.

 Key Features

1.High capacity

2.Lifting and handling

3.Durability

4.Traceability

5.Adjustment cavity

Applications

• Calibration of heavy-capacity platform scales (floor scales, pit scales).

• Verification of truck scales (weighbridges) and rail scales.

• Testing crane scales, hoist scales, and dynamometers.

• Calibration of tank scales and silo weighing systems.

• Quality control in heavy manufacturing (steel, concrete, mining, recycling).

• Proving the accuracy of large force measurement devices.