JL158 Series - All hard screw

Technical index:
Quenching hardness: HRC58°-62°
Surface roughness: Ra0.4
Screw straightness: 0.015mm
Scope of application: general plastic + glass fiber below 40%, high temperature resistance, wear resistance

Dongguan Jiayue Plastic Machinery Co., Ltd. is an enterprise integrating production, development, design and sales. Its main products are injection molding machines, extruder screws, melt cartridges and related accessories.