What is Multihead Weigher Machine?

What is Multihead Weigher Machine?

26 Apr, 2023

With the rapid development of the packaging industry, a series of auto packing machines are available in the market. And, you may get confused about what they are when you encounter such a large number of packaging equipment. In this post, the author would give an introduction about the weigher packing machine, one of the most popular products in the packing industry.

What is Multihead Weigher Machine?

A Multihead Weigher Machine is an automated packaging machine used in the food processing industry to accurately weigh and dispense products such as snacks, confectionery, frozen food, fruits, and vegetables into packaging containers such as bags, pouches, or trays.

The multi head packing machine is designed with multiple weighing heads, typically ranging from 10 to 32, which work simultaneously to ensure that the product is accurately weighed and distributed among the packaging containers. Each weighing head has its own load cell, which measures the weight of the product in the hopper.

The multihead weigher machine uses a sophisticated algorithm to calculate the optimal combination of weighing heads to achieve the desired weight of the product. The algorithm takes into account various factors such as the size, shape, and density of the product to ensure that the correct amount is dispensed into each container.

multihead weigher machine

Multihead Weigher Machine


How Does A Multi-Head Weigher Work?

Generally speaking, the heads in the multihead weigher packing machine work, in accordance with the programmed software in the machine. It would weigh the products and distribute them in the same quality package.

multihead weigher packing machine

Multihead Weigher Packing Machine

If you want to know the whole process of the multihead weigher packing machine, the author would give you an introduction in the following section:


●Product Feeding: The product is fed into the multi-head weigher via a feeding system, such as a conveyor belt or a vibratory feeder.


●Dosing: Once the product reaches the top of the multi-head weigher, it is evenly distributed to a number of weighing hoppers (or "heads") using a distribution system such as chutes, valves, or belts.


●Weighing: Each head individually weighs the product in the hopper, using a load cell to measure the weight.


●Calculation: The weighing data from all the heads are then collected by a central computer system that uses complex algorithms to calculate the optimal combination of heads that will dispense the desired weight of the product.


●Dispensing: The computer system then signals the appropriate heads to dispense their product into the packaging machine below.


●Repeat: The process is then repeated for the next cycle, with new product fed into the system.


●Multi-head weighers can handle a wide range of products, including snacks, confectionery, frozen food, seafood, and many others. They are highly accurate, typically with a deviation of only a few grams, and can dispense a high volume of product quickly, making them an ideal choice for many packaging applications.


How Fast is Multihead Weigher?

It depends on the model and design of the weigher packing machine. Generally, the speed of a multihead weigher depends on various factors, such as the number of weight heads, the weight range of the product, and the accuracy requirements. Moreover, the actual speed of a multihead weigher can vary depending on the specific model and application.

In Suntech, the 10 heads weigher packing machine and 14 heads weigher packing machine can pack 10-30 bottles/min. Then, the multi head packing machine consists of the capping machine, caps elevator, automatic filling machine, bottle, can feeding machine, and 10/14 heads weigher.


In conclusion, the multihead weigher machine is an advanced and efficient weighing and packing solution that offers a range of benefits, including speed, accuracy, and efficiency. Its versatility and reliability make it an ideal choice for a wide range of food processing and packaging applications.

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