They apply to mine wells where have methane of coal-dust explosive dangers and are used for drilling MID-hard and bard coal beds. The drills have the advantages of low temp-raising, high efficiency, big power and long service-life, etc.
Models ZMS12/15/18T series electric coal drill are wet type center water-supply electric coal drill that made up by flame-proof motor, reducer, switch and operation system. In order to operational safety, the handle of drill, switch hand and enclosures wind must be made of insulation plastic.
ZMS18T Water Type Electric Rock Drill Equipment




