mining coal feeder

1.High-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable

mining coal feeder introduction

It is necessary tools to supply water or wind after the drilling machine and drill rod connected. Our water swivel is reasonable designed and adopts high wear-resisting seals, which guarantee that the water swivel will not leak and can bear high pressure. Besides, the metal support, which will be maintained for free lifelong, guarantees the smooth operation and long working life of the water swivel. Types: front drive type and back slave type. Users could choose according to the type of drilling machine and drill rod.

mining coal feeder specification

No.	Specifications and size mm			Load form	Application
	Thread type	OD	length
1	M12×1.75	42	210	Front drive	Ordinary electric coal drill
2	M12 1/2	42	210	Front drive	Ordinary electric coal drill
3	M14×1.5	42	210	Front drive	Ordinary electric coal drill
4	M14×2	42	210	Front drive	Ordinary electric coal drill
5	M16×1.5	42	210	Front drive	Ordinary electric coal drill
6	M18×1.5	42	210	Front drive	Ordinary electric coal drill
7	F13×85	42	220	Front drive	Hand-held pneumatic drilling machine
8	F14×55	42	220	Front drive	Hand-held pneumatic drilling machine
9	F18×85	42	220	Front drive	Hand-held pneumatic drilling machine
10	F24×85	55	220	Front drive	Hand-held pneumatic drilling machine

mining coal feeder photo

mining coal feeder