Characteristics: Screw and barrel with faster filter screen changer 38 chrome-molybdenum aluminum , nitrogen treated, which has high hardness, strong resistance to corrosion, durable service. ....
Zhejiang Bangtai Machine Co., Ltd( The original " Ruian Dongfeng Machine Industrial Co., Ltd" ) was founded in 1987. Now we has recognized as National high-tech Enterprises. The National Torch....
Characteristics: 1.Barrel and screw material: 38 chrome-molybdenum aluminum , nitrogen treated 2.Fixed die device with standard air ring 3.Gear box: water cooling reducer, hard tooth surface # ....