JL128 series - Electroplating screw

Technical index:
Tempered hardness: HV270-320
Medium frequency hardness: HV800-900
Chrome plating hardness: HV650-750
Chrome plating layer hardness: 0.025mm-0.085mm
Surface roughness: Ra0.4
Screw straightness: 0.015mm
Scope of application: white, transparent, engineering plastics

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.