Mistakes To Avoid When Purchasing Used Injection Molding Machines
Choosing the correct
injection molding machine is one of the most crucial criteria for creating
efficient machining parts constantly. If you are on a strict budget, you may
opt for used injection molding machines if your budget does not allow for a new
injection molding machine. The appropriate injection molder will assist in
keeping your prices low and make your business more productive. You will be
able to sell more parts, make more money and simultaneously establish a status
as a reliable plastic product manufacturer.
When it comes to
purchasing used injection molding machines, there are various mistakes you will
need to avoid. The first mistake is purchasing is an injection molder
with limited injection pressure. If you want to make quality parts consistently
in your business, the molding process should not be limited by the injection
pressure. A good injection machine should have at least ten percent injection
pressure in reserve for it to be able to automatically adjust to normal
variation in plastic material viscosity. If you purchase a machine that has
insufficient injection pressure, it will produce short moldings. The screw
diameter of the injection unit governs the available maximum injection
pressure, so it is imperative that you choose the correct diameter when
purchasing an injection molder.
Another mistake you
do not want to make is purchasing used
injection molding machines that consume a lot of energy. A high energy bill
may be one of the reasons why your plastic product manufacturing business may
fail to launch. You need to look for a molding machine that will use power
efficiently. The type of machine design plays a significant role in power
consumption. The three types of machine designs that you can choose from
include fully electric, fully hydraulic and hybrid. The hybrid molding machines
are partly hydraulic and partly electrically operated. Your selection will largely depend on the
type and quantity of parts to be molded.
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