Multihead Weigher – Car Wash Equipment – China Car Care

Multihead weigher (28 heads)
Multihead weigher (24 heads) with memory hoppers for quick discharge.
Combination of partial weights with multihead weigher (14 heads), target weight 250g.
A multihead weigher is a fast, accurate and reliable weighing machine, used in both food and non-food manufacturing, to weigh products or items.
The multihead weigher was first invented and brought to market by Ishida, back in the early 1970s.
How multihead weighing works
If a company was packaging 100g of product into bags for retail sale the weighing can be automated by using a multihead weigher.
The product would be fed to the top of the multihead weigher where a dispersion/feeder system passes it to the pool hoppers. Each pool hopper drops the product into a weigh hopper beneath it as soon as the weigh hopper becomes empty.
The weigher computer determines the weight of product in each individual weigh hopper and identifies which combination contains the weight closest to the target weight of 100g. The multihead weigher opens all the hoppers of this combination and the product falls, via a discharge chute, into a bagmaker or, alternatively, into a distribution system which places the product, for example, into trays.
Dispersion and feeding can be driven by any combination of vibration, gravity, belts, centrifugal force or screw systems.
An extra layer of hoppers (ooster hoppers) can be added to store product which has been weighed in the weigh hoppers but not used in a weighment, thus increasing the number of suitable combinations available to the computer and so increasing speed and accuracy.
How multihead weighing can help a business
Multihead weighing can help in the following ways:
Fast and accurate
Filling bags
The range of bags which can be filled using multihead weighers is immense. At one end of the scale are large catering packs of many kilogrammes. At the other are small bags of crisps which can be handled at high speed and efficiency.
Products containing up to eight components can be mixed on a multihead weigher with the highest accuracy and at surprising speeds. Whether all the components are of equal value, or whether one or more are of much higher value, the right weigher and its software can be set up to maximize your return on investment.
Placing into trays A well-engineered distribution system enables you to combine the speed and accuracy of multihead weighing with precise, splash-free delivery of product into trays.
MBP Multihead Weighers
Ishida Europe
MULTIPOND Weighing Technology
Gantan packaging Machinery
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