특수 스크류 및 배럴
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Highly Wear Resistant Screw
Hard-face flight screws.
The flight is the area under the most strain in a screw.
A specifically applied armour coating protects it highly effectively against wear and corrosion.
The armour coating is 1.5 to 3mm thick on average.
Hard-face flight screws.The flight is the area under the most strain in a screw.
A specifically applied armour coating protects it highly effectively against wear and corrosion.
The armour coating is 1.5 to 3mm thick on average.



















