water well DTH drilling rig machine

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Detailed Description

Portable electric DTH rock core drilling machine Appliance: 1. New deep hole portable drilling rig is a new type, and for rock drill, stone drill, blashhole drill. It is effcient drilling equipment designed and resarched by ourselves. 2. It is used to drill blasting holes like small to medium mining porjects,national defense projects , errigation projects,road construction and ect. Our down the hole drill is edeal equipment for down -hole blasting . Features: 1.Little volume and weight;convinient to use. 2.High efficiency,speed hole making,generally the speed can reach 0.9-0.94 and 0.97 in max. 3.Steady and stable work;less noise;high capacity of overload. 4.Our portable drilling rig have an reliable work,long life which can increase 2-3 times thantraditional gear.

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　Jining Hengwang Mining Machinery Co.,Ltd.

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