Hydraulic Gantry Systems
Lifting
the Lid on Hydraulic Gantry Systems
PlastikCity
In this blog entry, Duncan Rogers, Managing Director of Projector Lifting Service, discusses the advantages of using hydraulic gantry systems, and
explains why they’ve been increasingly utilised for lifting applications over
the past thirty years.
Back in the day,
before we invested heavily in hydraulic gantry systems (or hydraulic jacking
systems as some call them) there were times when to get large machinery in
place, factory walls needed to be removed and replaced, or roofs taken off and
reinstalled – and sometimes both.
It was a hugely
expensive, disruptive and time-consuming process for any business.
In 1990 we began
our investment programme, with our first hydraulic lifting systems being used
for Channel Tunnel locomotives.
It was only two
years after I began Projector Lifting Service Ltd so, although I knew it was
the right way to go, it was a heavy investment and therefore a risk.
Since then I’ve
lost count of how many plastic moulding machines, robots, PU foaming machines,
Vac forming machines, extrusion machines and other plastics industry associated
machines Projector Lifting Service has installed, removed, and relocated.
What became very
clear, very quickly is that using hydraulic gantry lift systems made it far
simpler, less costly and dramatically less disruptive for clients when they
needed their machinery moved.
There have been
hundreds of situations over the years where it would have been a nightmare
without our hydraulic lift systems; places that were completely inaccessible
with a crane, even with the roof off and a wall down.
Several companies
that have overhead cranes have asked our advice, and invariably we explain that
their crane is limited by its rating, so if the size of the tooling used is 50
tonnes and their overhead crane is designed for that load, it can be used to
assist in moving parts of a machine, the platens for example.
However, if it’s a
200-tonne machine that needs to be moved, a hydraulic gantry is often the only
viable solution.
The role of
Projector Lifting Service is to partner with our clients to identify and
execute the most appropriate solution for their objectives, including the
consideration, amongst other things, of disruption, pricing and timing.
The site visit is
critical, not just to look at the machine, where it’s located and what’s around
it but all the other mitigating factors, like all elements of access including
roads into and out of the premises.
Many a company has
come unstuck because the outside surface or access was problematic.
New structures, like
warehouses, built after the machine was installed, degraded roadways, power
cables that need to be moved and so on.
We have to take
everything into account, complete all the method statements, risk assessments
and plan things accordingly.
We approach every
project the same, even when removing redundant and obsolete machinery.
Hydraulic gantry
systems are a safe, efficient way to lift and position heavy loads in
applications where traditional cranes will not fit, or permanent overhead
structures make cranes unviable.
Accessories are
often added to complete the gantry system, such as additional header beams,
swivel hook beam, skid tracks, steel supports, side shift systems, load
weighing, and other lifting attachments, enabling great flexibility, dependent
on a customer’s requirements.
In the past 30 years, Projector Lifting Service has utilised hydraulic
lift systems more and more due to their versatility, effectiveness and lower
costs.
With several systems ranging from a maximum capacity of 160 tonnes up to a maximum of 500 tonnes, Projector Lifting Service has an excellent solution for clients in the plastics industry.
PlastikCity is the dedicated
procurement portal for the UK & IE plastics sector, linking buyers to
leading industry suppliers.
https://www.plastikcity.co.uk/blog/lifting-the-lid-on-hydraulic-gantry-systems/
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