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Linear Weighers, Filling Machines Submit your Inquiry

 

Linear Weighers, Filling Machines

 

 

Linear weighers are very similar to multi head-weighers but simpler and cheaper. Linear weighers have usually got limited (2, 4, 6 OR 8) filling heads and an independent load cell is attached to each weight hopper (filling head).The product is usually transferred to the pool hoppers by vibration. The pool hoppers hold the product before transferring the product to the weight hoppers, so the pool hoppers act as buffer for the product. The microcomputer checks the weight in each and every weight hopper and looks at the combination of weights for many hoppers at a time and checks the combination weight which is closest to the target weight. Once the set of hoppers having the closest weight to the target weight is determined, the computer sends the signal across to the weight hoppers and those hoppers are opened & the product is dumped into the container. The taring of the weight hoppers and the control of vibration of the product feeders is done automatically. All of the above work happens in milliseconds and high accuracy, good speeds are achieved. Linear weighers are usually not as accurate as multi-head weighers, mostly because of the less number of heads.

 

 

Linear weighers are very similar to multi head-weighers but simpler & cheaper. Linear weighers have usually got limited (2, 4, 6 OR 8) filling heads and an independent load cell is attached to each weight hopper (filling head). The product is usually transferred to the pool hoppers by vibration. The pool hoppers hold the product before transferring the product to the weight hoppers, so the pool hoppers act as buffer for the product. The microcomputer checks the weight in each and every weight hopper and looks at the combination of weights for many hoppers at a time and checks the combination weight which is closest to the target weight. Once the set of hoppers having the closest weight to the target weight is determined, the computer sends the signal across to the weight hoppers and those hoppers are opened & the product is dumped into the container. The taring of the weight hoppers and the control of vibration of the product feeders is done automatically. All of the above work happens in milliseconds and high accuracy & good speeds are achieved. Linear weighers are usually not as accurate as multi-head weighers, mostly because of the less number of heads.

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