Pickaxe, hammer drill
Pickaxe is direct and face contact tool with pickaxe complete crushing, pickaxe material, size and shape has a great influence on the effect of crushing, pickaxe shape and length according to the seam hardness to select, such as hard seam is pickaxe short, whereas the more long.
The main types are: G10 pickaxe, G20 pickaxe, G7 pickaxe, B47 pickaxe, B67 pickaxe, B87 pickaxe
Selection of soft ore with crack or seam length 300-400 mm pickaxe, very hard seam, with 150-300 mm
The scope of hole diameter of 34-42 (mm) type
Drilling depth of 5 (m)
Impact energy 75 (J)
Impact frequency 36 (Hz)
Contact: Zhang Fan
Tel: 0537-2676996 Fax: 0537-2670398
Cell phone: 15589713226 QQ:2881248859 WeChat: 15589713226. Welcome you to add WeChat: WeChat: 15589713226 hengwang heavy industry limited company mainly produces:
1 engineering rock drills, KHYD40, KHYD75, KHYD110, KHYD125
2 KHYD40A, KHYD75A, KHYD140, KHYD155, zqsj-90, zqsj-140, mine water drilling rig
3 ZLJ-350, ZLJ-700 tunnel drilling rig ZLJ-250, ZDY-650, ZDY-800
4 hand held rock drills, hand push type rock drills, impact rock drills
5 ZM15, ZM12 coal electric drill, emulsion drilling machine ZRS50, wind coal drill ZQS30, ZQS40, ZQS45, ZQS5