Talking about the advantages and characteristics

As labor costs rise year by year, many industries have introduced many advanced machinery and equipment to replace manual production. Weighing equipment has been a must-have equipment in the production industry since ancient times, and the combination of multi-head microcomputers has been favored by the broad industry. What is the combination of multi-head microcomputers that can win the favor of so many industries? What are the characteristics of the multi-head microcomputer combination scale?

Features of multi-head microcomputer combination scale:

1. High weighing accuracy

The multi-head microcomputer combination weigher guarantees the weighing accuracy from the following three aspects:

1. Subsampling

As described above for a multi-head microcomputer combination of ten weighing units, the first sample is read from the data of the ten weighing units during the weighing process, and the computer performs the optimal combination after obtaining the data; if three Weigh the weighing objects of the measuring unit, but once again sample the weighing objects of the three weighing units once, this is the second sampling; if the data of the two samplings are inconsistent, the computer will recombine, If the data of the two samples are consistent, the multi-head microcomputer combination weighs the discharge; this ensures that the weight of the discharged material is exactly the same as the predetermined weight.

Multi-head microcomputer combination

2. Automatic zero setting function

During the weighing process, the dust of some objects will stick to the wall of the weighing hopper and will not fall down, which will affect the accuracy of the next weighing. The solution of the multi-head microcomputer combination weigher to solve this problem is as follows: ①The weighing hopper is generally opened 4-5 times when releasing the material, to reduce the residual amount of dust of the weighed object. ②The multi-head microcomputer combination scale will automatically zero the weight of the weighing hopper, that is, the dust sticking to the weighing hopper will be regarded as zero weight, which will not affect the accuracy of the next weighing.

3. Anti-ground vibration

Generally, the multi-head microcomputer combination is said to work in the workshop, and there are often power motor equipment running in the workshop to produce vibration on the ground. The human body generally cannot feel this vibration, but it will be sensed for the high-sensitivity multi-head microcomputer combination. The quantitative data is unstable. For this reason, the multi-head microcomputer combination weighs an additional vibration sensor in addition to the load cell, and removes the sensed vibration component from the load cell data to obtain reliable data.

Second, the weighing speed is fast

1. Digital signal processing technology

The digital processing of the multi-head microcomputer combination is completed by a special computer chip, which ensures that the weight analog signal is converted into a digital signal after fast digital filtering, and then ensures that there is time to complete the aforementioned 'secondary data sampling' function.

2. Stepper motor controls the opening and closing of the hopper

Due to the controllability of the stepping motor, the opening and closing speed and size of the weighing hopper can be adjusted, and when the weighing is small, the opening and closing of the weighing hopper can be adjusted to be small to achieve high speed.

3. Adjustable feed tank

The amplitude and time of the vibration tank are adjustable, and the adjustment is fine, which can meet the requirements of accuracy and speed. Another important feature of multi-head microcomputer combination weighing is that it has corresponding application technology according to different materials, such as waterproof type, fragile type, easily sticky type, mixed weighing, number weighing, etc., which can be applied in all aspects Need.

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The birth of multi-head microcomputer combination has created a new era of quantitative packaging in the world. Due to its fast weighing speed, good dynamic accuracy and high degree of automation, it is widely used in packaging potato chips, candy, puffed food, biscuits, frozen vegetable food Quantitative packaging for the industry.