OHLSON MHW18F Multihead Weigher for Sale

2021 Ohlson Multihead Weigher MHW18F

This is a versatile weigher that can be used to weigh up to three separate components and discharge them into a single package. For higher speeds and/or volumes of product, a single component can be fed to all three sections and the CPU will use all three sections together to calculate the correct amount of product to discharge into a single package. This weigher is equipped with a timing hopper with three separate sections that can either discharge all at once or individually, depending on the application.

Working Principle:
Products to be weighed are firstly delivered by Conveyor and fed into the infeed funnel. Then it can be dispersed to Linear Feeder Pans from the vibrating Top Cone controlled by program. The products flow thickness can be changed by adjusting the height of the infeed Funnel. Products to be weighed are distributed evenly into each Linear Feeder Pan, stored in Feed Bucket. When Weigh Buckets complete the previous weighing and after they are cleaned out products to be weighed in Feed Buckets can be fed into Weigh Buckets to prepare for next combination. Meanwhile this machine can work with other equipment like packaging machines or conveyor by signal communication the work flow is shown in Fig 3-1. Conveyor Micro processor Multi-heads Weigher NO.X Infeed Funnel Top Cone Linear Feeder Linear Feeder Feed Bucket Feed Bucket Weigh Bucket Weigh Bucket Combination DUMP Package Machine, Conveyor, etc.

Combination:
The CPU calculates the weight value from each Weigh Bucket, adds up the single weight and gets numerous combinations which meet the set deviation from Target Weight, then selects the closest one to the Target Weight as showninFig3-1-1.The gate of these selected buckets should open to discharge the products which may be stored in Collecting gate or dropped into the packaging machine for packing.

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