coal mine feeder

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

1.coal mine water feeder introduction

Water swivel is also called water feeder, wind supplier, or water feed. 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.

2.coal mine water feeder specification

No.	Specifications and size mm			Load form	Application
	Thread type	OD mm	length mm
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

3.coal mine water feeder photo

4.coal mine water feeder certification

coal mine feeder