003 Building 805, Tianshan St 266 East High and New Technology Development Zone, Shijiazhuang City, Hebei Province, 050000, China

Email: lesdoncametal@163.com
Tel: +86 311 80752670
Fax: +86 311 80752670

Steel forging


Flight Bar

This is the Flight Bar forging of coal mine machinery. The material is 4140H per ASTM A304 or 42CrMo. We produced this die forging process. The heat treatment process is quenching and temper. We can produced various forging by die forging process and free forging process. And we have the strong machining ability.


Shijiazhuang LesDonca Machinery Co.,Ltd
Tel: +86 311 80752670 Fax: +86 311 80752670 Email: lesdoncametal@163.com