Automatic Multihead Weigher For Packing Banana Chips And Dried
Fruits
Suitable for quantitative weighing of dry fruits, mixed nuts and
etc.
According to the characteristic of material can be fine adjusted
the opening and closing speed of the bucket door to avoid crush and
block.
Application
It is widely used for weighing Dried Fruits, candy, chocolates, potato chips, plantain chips, seeds, nuts,
jelly, Animal feed, petfood, Potato Chips, beans sticky products,
frozen products etc.
Features
All stainless steel/aluminum made.
Auto-pause when there is a material shortage.
High precision and durable load cell.
Help menu to understand each function and parameters.
Recoverable 20 pre-set parameters, up to 100 programs can be saved
Multi language touch screen interface.
Configuration/Advantages
HBM ultra precision Load cells.
All machinery units are Inter-changeable, easy maintenance and
reparation.
Resistant for Water spraying and humidity.
Special climatization design for frozen environment optional
Auto vibration magnitude adjusting to adapt different products or
weights.
Sequential hopper discharging to avoid congestions or blockage.
Overweight signal and Auto-rejection system.
Dysfunctional weighing head can be suspended to continue
production.
Leak proof hoper, Corrugated hopper, SUS 316, Teflon coated
optional
Counting Application
Detail:
FAQ:
1. How to install the new machine?
our machines are designed easy for installation; Installation video
is also available. If needed, we'll arrange professional engineer
to service overseas if buyers bear related cost.
2. How to solve the problems during using the machines?
We have experienced after-sales team ready to solve the problems
for our buyers. Buyers describe the problems to us by email or
telephone; sometimes we need you to supply the problem pictures and
videos for our engineers for reference, we will try to discuss with
buyers and try to get the most effective solution in shortest time.
If necessary, we can arrange the most professional engineer to go
to buyer's factory for solving problems as soon as possible.
3. What's your warranty period and spare parts supply?
We offer one year warranty and life-long maintenance. In the first
year, if any parts broken not occurred by human factor and parts
not in the list of 1% free spare parts, we will supply the new
replacement parts freely.
4. Do you supply OEM service?
Yes. OEM service is available. Our designer would make your private
idea into being. We will protect your sales area, ideas of design
and all private information belonged to you.
How multihead weighing works
A 'typical target' weight per pack might be 100 grams of a product. The product is fed to the top of the multihead weigher where it is dispersed 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's 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 is normally by gravity, vibration or centrifugal force,
while feeding can be driven by vibration, gravity, belts, or screw
systems.
An extra layer of hoppers ('booster 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:
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.
Mix-weighing
Products containing up to eight components can be mixed on a
multihead weigher, very accurately at high speeds. The weigher is
divided into sections, each with its own infeed. For example, a
breakfast cereal containing hazelnuts and dried fruit plus two
relatively cheap ingredients, could be weighed on a multihead with
say eight heads devoted to each of the more expensive components
and four heads to each of the other two. This would ensure high
weighing speed while ensuring that overfilling of the expensive
ingredients was negligible.
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.
Applications
Multihead weighers were used initially for weighing certain
vegetables. Their use expanded exponentially in the 1970s and 1980s
when they were applied to the rapid weighing of snacks and
confectionery into bags. What cherry tomatoes and crisps had in
common was that they flowed easily through the machine and into the
pack, with no more encouragement than gravity and a moderate level
of vibration of the feeders. Since then, the accuracy and relative
speed have been extended to many products which would in the early
days of the technology have been seen as difficult to handle.
Sticky products
Fresh meat and fish, whether in a sauce or not, poultry and cheese
(including grated cheese) can be moved along by using belts or
screw feeders rather than vibration.
Granules and powders
While free-flowing, fine-grained powders can be weighed more
cheaply by other means (such as cut-gate or linear weighers, or
volumetric feeders), granules such as coffee granules and products
such as loose tea can be weighed on today's multiheads.
Fragile products
Weighers with more shallow angles of descent and various cushioned
inserts have made it possible to pack delicate and brittle items
such as hand-made chocolates and gourmet biscuits.
Complex products
Using mix-weighing combined with a distribution system tailored to
deliver separate components into a tray, a ready meal can be
assembled with just the right quantities of, say, rice, meat and
vegetables in the appropriate compartments.
