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 Chain
saw is one of the most efficient cutting machines. It
is a portable motorized saw powered by either electricity
or by gas depending on the model and manufacturers’
preference. It is widely used for tree cutting purposes
all around world. It has been found useful for cutting
irregular growth of plantation in forest and cropping
of firewood.
Chain saw has reduced the labor and time-span of jobs
which use to take hours and group of man power as reported
by historical evidence occurred in the past. The advent
of the Chain saw is another debatable issue, as it has
not been credited to any person or institute. The first
chain saw was appeared in the market in early 1926 and
the gasoline chain saw appeared in the year 1929. Joseph
Buford Cox and Andreas Stihl introduced these tools
to the market and after the success started production
on a massive scale. It was the advent of lighter-weight
chain saw that enhanced the work in forestry and firewood
production and availability.
The lighter chain saw uses electrical motor to charge
the chain-blade that cuts the material on the other-hand
high-power gas version uses the twin-stroke combustion
engine to charge the chain-blade. The motor (engine)
provides a high-speed chain movement which results in
efficient and swift cutting.
Safety is very important when using such rapid cutting
tool causes it might inflict significant injuries. Keeping
in mind the versatility and extreme precaution while
operating the tool the manufacturers have adopted varies
safety measurements and have been improving them with
every new model. Some manufacturers’ are marketing
their models on safety effectiveness strategy. Safety
features that are usually found on chain saws’
are the on/off power-switch, hand guard, safety throttle,
chain catcher, anti-vibrating system and inertia chain-brake.
The gasoline chain saws have exhaust, which drives the
warm and lethal gases away from the operator.
Care should always been taken when handling any kind
of tool or machinery. User should be extra cautious
when dealing with cutters like chain saw. The cutter
of the saw is sharp and can cause considerable damage
even when powered-off. It should always be kept covered
with tough clothing material called scabbard. Like everyone
else says, “keep it outside the reach of children”.
Kickback action of the chain saw can cause life threatening
injuries. The chain saw makes considerable amount of
loud noise at high frequency which can result in deafness.
The user must always use ear-head or ear protectors
when operating. Usually all the manufacturers’
provide user’s guide which describes the features
of the product. It must be read carefully for safety
measurements.
Some chain saws’ have replaceable blade feature.
You can attach other types of blade or utensil (attachments)
which are powered by the motor. Proper maintenance and
usage can enhance the life of the cutter. Lubrication
must be used to enhance the life of the chain. Air filter
must regularly keep clean to prevent sawdust clogging
it for effective run of the cutter. Saw cutter should
be sharpened every now and then with electrical sharpening
machines for a rapid and accurate cut.
For your convenience we have listed a number of manufacturers’
with our recommendation and evaluation. Among so many
different suppliers the most famous manufacturers’
are Echo, John Deere, Poulan, Homelite, Remington, Craftsman,
Stihl and Husqvarna. The sole purpose of this site is
to help you identify the chain saw you need according
to your use and requirements. Browse through the link
and find the perfect match.
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