For more than two centuries after the first
extrusion process patented by Joseph Bramah in 1797, it evolved into many
types. From metals to plastics for
making products of different shapes and sizes.
Their growth is rapid in the last few decades, with the global plastic
extrusion machine global market size growing at a CAGR of 3.8 % from 6,057
million USD in 2017 to reach 8,244 million USD
in 2025. It is the reason that an
extrusion
machine for automotive wires is on the rise every year.
Importance
of extrusion machine for automotive wire
Only the best extrusion machines made by
experienced manufacturers will provide the appropriate automotive wire. And on
the contrary, buying inferior wires could cause accidents due to their
substandard conditions and not withstand wear and tear for even a short
period. Only wires made by close monitoring of the extrusion process
and having enough understanding of its many parameters that include, among
others
●
Viscosity,
●
Viscosity
variations with shear rate
●
Temperature
●
Extensional
flow
●
Elasticity
●
Slippage of
material overheated surfaces
Types
of Automotive wires
Apart from choosing the right manufacturer of extrusion
machines for automotive wires, it is essential to select the right
automotive wire type for many purposes.
It needs proper understanding, and using the wrong wires will cause
failure and lots of hardship. Hence
using automotive wires that guarantee real specifications, gauge and comply with ROHS and SAE J1128 standards are the best. The following are some of the best automotive
wires that are excellent for use in automobiles.
Primary
or GPT wire
Primary wire is the most common automotive wire
for many general purposes. Being
resistant to chemicals, acids, oil, and others, it finds use in tight spaces
due to its multi-stranded core and flexible insulation features.
Motor wire or Hook-U or 1015 wire
The advantage of motor wire over the primary
wire is its capacity to handle higher voltage with its finer strands. It finds
use in the internal wiring of HVAC,
appliances, and others.
SXL
wire
The advantage of SXL over the primary wire is
its withstanding power of higher heat, abrasion, and aging with its
cross-linked polyethylene jacket features.
Supermac provides a world-class insulation line for automotive
wires and is the best extrusion machine manufacturer for decades to
make the best automotive wires.
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