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I want to buy an industrial sewing
machine.
No problem, but there are a few questions that you must ask
yourself before handing over any cash. There are many different machine
manufacturers, with many different types of machines, all with various
subclasses, produced to cater for thousands of different
applications. Making a few notes before venturing out into the market
place will make life much easier.
- Make a note of the full range of products that you intend to
make or manufacture.
- The type and thickness of the material that you wish to
use.
- The type and thickness of thread that you wish to
use.
How can I ensure I get the right
machine?
- Visit or talk to a dealer that specialises in industrial sewing
machines.
- Take samples of your intended product, some of the materials,
and thread that you wish to use.
- Ask questions.
- Get a demonstration
- Can I use this thread with this machine ? The sewing machine
is a device that manipulates thread to create a stitch. If you try to use
a light weight thread in a machine that is designed for heavy thread, it will
be unlikely to work. The same applies if you try to sew with heavy weight
thread in a machine that is designed for light weight thread.
- Will it sew this material ? Most machines can handle most
materials within reason, if configured correctly, but the right type of machine
for the job will make life a lot easier, and inevitably increase production.
i.e. If you are trying to sew materials that stretch then a zig zag may be
of benefit. If the material is heavy, like vinyl/canvas, or sticky, like
rubber or PVC, or has large bumps or joins, then a machine with needle feed /
walking feet, or a combination of both may be necessary. If there are long
seams, maybe a machine with a puller feed.
What is a needle positioning motor
?
Industrial sewing machine are normally driven by two very
different types of motor. The clutch motor and the needle positioning
motor.
The clutch motor has a mechanism operated by the foot pedal, to
engage and disengage a mechanical clutch, which in turn provides the drive to
start and stop the machine.
A needle positioning motor is
electronically controlled, and offers the ability to provide a variety of extra
functions. The main function is needle positioning. The motor can be
configured to make the machine stop with the needle either in the work, or out
of the work, which eliminates the need for the operator to manually position
the needle using the hand wheel when turning a corner or removing work.
Other options available are digital control of sewing speeds and
automatic foot lift at the beginning and end of a sewing
cycle.
Can I buy the machine I want via the Internet
?
If you are buying new, and you know the make and model of the machine that you
want, and are certain that it is configured correctly and will do the job, you
can purchase it anywhere.
If you wish to purchase a used machine and are
not certain of what you want, then use the Internet as a starting
point. Find a dealer that is helpful and you feel you can trust, that has
a showroom and can demonstrate the machine as well as explaining why the
machine they are recommending is the correct one for your application. Ask
how the machine will be delivered, will it be installed and commissioned, will
any training be given. Ask someone in the same or a similar trade to
yourself if they can recommend a dealer that could help
you.
Can I buy and fit parts myself
?
Yes. But beware.
First make sure with the vendor that the part being supplied is
an OEM (original equipment manufacturer) part, or is a copy part of similar
quality. Many parts supplied today by some suppliers are copy parts that
are not produced to the exacting standards of the original. This may mean
the part needs to be modified before fitting, may cause problems, such as bad
stitch or thread breaking, or at worst may cause problems with, or damage to,
some of the other parts in the machine that it works in conjunction
with. If you are in doubt then contact Dowlings or Foundationwear to
ensure that you get parts of the highest quality.
Also be aware that
some of the parts in a sewing machine can run at speeds of around
8000rpm. A badly fitted part can be damaged in seconds, rendered useless
in minutes. A reputable dealer will advise you as to what you can and
can't do. |