公司簡介
本公司行星齒輪及太陽齒齒輪材料采用SCM4材料，經硬滾，滲碳，熱處理至硬度50~55HRC及齒面研磨加工，確保齒輪精度，最佳耐磨耗，耐沖擊韌性，使壽命更長。
Jin Chang Co., Ltd. planetary gear and the sun gear is made of SCM4 material, the hard roll, carburizing, heat treatment to the hardness of 50~55HRC and tooth surface grinding, ensure the precision of gear, the best wear resistance, impact resistance and toughness, which gives a longer life.
Jin Chang Co., Ltd. planetary gear and the sun gear is made of SCM4 material, the hard roll, carburizing, heat treatment to the hardness of 50~55HRC and tooth surface grinding, ensure the precision of gear, the best wear resistance, impact resistance and toughness, which gives a longer life.