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17 Bar COP54 DTH Hammer For Water Well Drilling

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Changsha Sollroc Engineering Equipments Co., Ltd

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17 Bar COP54 DTH Hammer For Water Well Drilling

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Brand Name :	SOLLROC
Model Number :	Cop54
Certification :	SGS
Price :	500
Payment Terms :	T/T,
Supply Ability :	10000pcs/month
Delivery Time :	22-28 working days

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17 Bar COP54 DTH Hammer For Water Well Drilling

17Bar Cop54 DTH Hammer 5'' Hammer For Water Well Drilling & Mining

Product introduction:

Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks.

Cop54 DTH hammer overview:

shank	Cop54
Length(less bit)	1214mm
External diameter	125mm
Top sub thread	API 2 3/8”REG API 3 1/2'' REG
Weight(less bit)	77kg
Hole range	135mm-152mm
Working pressure	1.0-2. 5Mpa(145-362.5psi)
Impact rate at 1.7Mpa	26Hz
Recommended rotation speed	30-60rpm

Product advantages:

1.superior alloy steel:

Hardness and wear resistance combined alloy stell

2.Longer Service Life:

All parts of the DTH hammer and bits are heat treated,longer life,less failure.

3.High Efficiency:

More efficient energy transfer, faster drilling speed,15%-30% faster penetration than conventional DTH hammer.

4.Saving Oil:

lower air consumption and lower oil consumption.

Application:

It is widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.

Structure picture:

Company information:

Sollroc is the professional DTH drill bits supplier! After many years experience we provide the worldwide customers ideal DTH drill bits. Optimized designs improve the drilling efficiency. And automatic production line ensure the quality stability of product. Strict requirements of heat-treatment guarantee durability of the bits.

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