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Mobility Engineering
Applications &
Case Study Examples
Please Find Below Outlines Of Specific Projects Undertaken,
Showing Case Study Examples Of Various Conveyor Systems
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1)
Gravity & Powered Roller Conveyor System:-
Mobility carried out a gravity and powered roller conveyer
system for a large blue chip company, who are one of
the world's largest refrigerator suppliers. Because
of the increased global pressure to reduce prices of
refrigeration methods, they opted to increase their
supply of commercial refrigerators (having already acquired
a large market share of domestic fridges over the previous
5 decades). To do this, Mobility installed a full production
and test line for the heavy duty refrigerators. The
operation was a gravity system comprising straights,
merges, bends and balltables with an overhead system
(supplied by others) following the lines for test applications.
Once the product was built, it then entered a powered
roller conveyor loop system, where their finished refrigerators
were finally tested. Once approved, they re-entered
the gravity system and were pushed onto belt conveyors,
where they travelled through a wall into the packaging
area for distribution. This system - from idea generation
through to full mechanical, electrical installation
& commissioning - took seven weeks for full completion.
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2)
Inter Floor Belt Conveyors:- As well as production
and packaging operations, Mobility have supplied and installed
conveyors for many retail outlets. An example of such
a system is a Canadian shoe company who entered the
European market via the UK. Their first two shops were
in Central London (zone 1), and Mobility supplied the conveyors
to transport the shoes from the front entrance (on the
main high streets) down to the basement where the shoes
were stored. The third shop (London - zone 2) had two
conveyors, the first was for the same function as previously
supplied, but the second conveyor was designed to be
a focal point of the store, being located at the front
of the store in the main window, travelling from ground
floor to first floor.
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3)
Two Tier Gravity Conveyor System:- The de-centralisation
plans within most catalogue companies has led to the
evolution of external companies handling the returns
of electrical products from the end users (ie, if a
customer has ordered via a catalogue and is unhappy
with the product, they will return it). The formation
of one such company led to the introduction of materials
handling equipment. Mobility designed and supplied a two
tier gravity system for the testing of returns. If a
product passes its test, it is placed on the lower tier
for packaging. If it fails it's test, it is placed on
the upper tier for further evaluation. This two tier
system was used on eight lines handling four different
products (tv's, videos & dvd's, camcorders and microwave
ovens). Successful completion led to an increase in
efficiency and production levels with further plans
for extending the system twofold.
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4)
Food / Hygiene Conveyor Applications (Belt & Slat):-
Food applications are a little more specialised and
involve the extensive use of stainless steel. On belt
conveyors, traditional PVC is of little use. Instead,
Polyurethane (PU) food grade, Modular or Acetal belts
are used, in order to prevent cross contamination or
water ingress. One client of Mobility in particular, purchases
conveyors for use in the food industry and requires
"food grade" conveyors. From a cost point
of view, PU belts are the cheapest, but far more superior
are Modular belt conveyors and Acetal slat conveyors.
The whole construction of such conveyors means that
they can be wiped, hosed or jet washed down, allowing
exceptional cleanliness. Mobility food conveyors have been
supplied to many large food production organisations,
either directly or through third parties. As well as
the food industry, these types of systems are widely
used within the pharmaceutical industry where again
hygiene is a major priority, examples include:- asthma
inhalers, blister packs, individual tablets/capsules
and swabs.
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