coal drill drilling for miner coal drill from China manufacturer - Zhejiang Rongda Explosion Proof Electrical Co.Ltd

coal drill drilling for miner coal drill

Price:	1.0~10.0 USD
Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: ZM18T

Production Capacity: 9999/Month

Delivery Date: usually in 5 days after pay...

Type: Drilling Rig

usage: new

Means of Transport: Ocean,Land,Air

Packing: carton

Application: Coal

Brand Name: rongda

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 th

Product Features

Models ZM12\15\18T series electric coal drills accord to the stipulations

of GB3836-2-83 . 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.

2.Structure Summary

Models ZM12\15\18T series electric coal drills are 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.

Mine cable size UZ3×4+1×4, connect after putting the plastic sleeve on the flaking tinning. Pay attention to the mark " " on the connectors, absolutely cannot meet wrong.

3.Main Parameters

Model	ZM12T		ZM15T		ZM18T
Rated power. KW	1.2		1.5		1.8
Rated voltage. V	127/220
Rated current. A	9/6		10.5/7		14/9
Rated frequency. HZ	50/60
Rated speed. r/min	520/630
Insulation grade	B
Electric motor phases. N	Three phase
Cable specification. mm2	UZ3×4+1×4
Spindle rated torque. N.m	22.5		27.5		32.5
Diameter of bore.	33~45mm
Size of water intake.	M14*1.5
Outline dimension LWH. mm	340318220
Net Weight KG	15.5	16		16.5