What Types of Cargo Scales Are There?

Today, with modern weighing technology so advanced, many different types of scales are constantly being developed and improved to better serve mankind, and the scales specifically used for weighing heavy goods are also diverse and unique. Some of them have become the best in the modern weighing market. Today we will mainly introduce you to the types of cargo scales.

What types of cargo scales are there?

Pole scales

With a star point and tapered wooden or metal rod as the main body, and with a weight (weight), weight rope, and scale (or scale hook) of small scales. The scope of use and the size of the scale are divided into arbitrage, pan scales and hook scales 3 kinds. A Pole scale is a first class arm lever, is the use of the principle of lever balance to weigh a simple scale, made of wood with a scale star weighing rod, metal scales, lifting rope and other components.

The pole scale consists of a first class lever with the focus at the outer end of the fulcrum. Weighing according to the weight of the weighed object, so that the weight and weight rope on the scaling polo move to maintain balance. According to the star point on the bar corresponding to the balance of the weighted rope, the mass of the wweightedobject can be read out. Pole scale structure and production process are simple, light and small, easy to carry and use, inexpensive, but low accurate.

Bench scale

Weighing in the 50 kg to 1000 kg lever mechanical scales. Weight-bearing device for the rectangular table, usually in the ground use of small scales. The principle of structure can be divided into two categories of mechanical bench scales and electronic bench scales.

With light self-weight, easy to move, multi-functional, display and scale with cable connection, use can be placed as needed, etc. In addition to weighing, tare weight, total weight and other functions, but also with the actuator online, set the upper and lower limits to control fast and slow feeding, can be used as a small package batching scale or quantitative scale.

Case scale

Weighing in 50 kg (excluding 50 kg) below the lever mechanical scales. The structure and function can be divided into two categories of ordinary case scales and electronic price scales.

It has a high degree of accuracy in measurement, keyboard operation is convenient and fast, and has digital memory and other functions. Can not be keyed, the key can be locked to avoid misoperation. The maximum weighing / minimum index value of the price electronic scales are 3kg/1g, 6kg/2g and 15kg/5g and other 3 kinds.

Spring scale

The use of spring in the measured object under the action of gravity deformation to determine the weight of the object scale. The scale can be from 1 mg to tens of weighing tons. With the use of spring tension for the load scale, there is a single-sided display and double-sided display of the difference. A spring scale also called spring dynamometer, is the use of spring deformation and the relationship between the external force is proportional to the measurement of the size of the force of the device. At different latitudes of the earth, the mass of the same object measured by the same spring scale may vary.

Conclusion

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