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Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer

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KSQ Technologies (Beijing) Co. Ltd

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Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer

Name: Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer
Brand: MIROC
Price: 1 USD

Best Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer wholesale

Brand Name : MIROC

Model Number : DHD350

Certification : ISO9001:2015

Place of Origin : Shangdong,China

MOQ : 5PCS

Price : Negotiation

Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram, D/A

Supply Ability : 20000PCS Per Month

Delivery Time : 10-25Days

Packaging Details : Wooden Case/Plate

Product Name : DTH Hammer Button Bits

Application : Tunneling,piling,water Well,blasting,quarrying,concrete Drilling

Processing Type : CNC Milling And Proprietary Heat Treatment Process

Material : Tungsten Carbide

Shank series : COP, MISSION, SD, DHD,QL

Model : DHD350 DTH Hammer

bit Diameter : 130-152MM

Use : Underground Mining

Color : Green, Black And Demaned By Customer

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Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer

Product Description

KSQ DTH hammer include high air pressure and low air pressure two series,with advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects.

Product name	DHD350 hammer down the hole hammer and rock drill bits
Details	1, Material : Element Six Tugestun Carbide + Top quality Alloy Steel 2, Workmanship : Hot pressed & Cold pressed 3, Advantage : Quality can compare with world's famous brand .
Application	Water Well , Mining , Quarrying , Construction .
Shank type	DHD , QL , SD , TD , MISSION , MD , W , COP , MACH , CIR , BR ,MACH , etc .
Working pressure	Low air pressure : 5-7bar . High air pressure : 7-35bar
Button bit type	Hemispherical & Parabolic & Conical & Ballistic
Face type	Flat front & Convex & Concave & DGR face
Top sub thread	2-3/8" , 3-1/2" , 4-1/2" API reg pin

DTH HAMMER DETAILS:

DTH hammer type		HD55	HD55C	HSD5	HQL5
Length(less bit) mm		1214	1160	1175	1156
Weight(less bit) kg		76.5	72.5	72.5	73
External diameter mm		Φ125	Φ125	Φ125	Φ125
Bit shank		COP54 DHD350R	HD55C DHD350Q	SD5	QL50
Hole range(mm)		Φ135-155	Φ135-155	Φ135-155	Φ135-155
Connection thread		API 2 3/8"Reg	API 2 3/8"Reg	API 3 1/2"Reg	API 3 1/2"Reg
Connection thread		API 3 1/2"Reg	API 3 1/2"Reg
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		25Hz	25Hz	25Hz	25Hz
Recommended Rotation speed		20-35r/min	20-35r/min	20-35r/min	20-35r/min
Air consumption	1.0Mpa	9.0m3/min	9.0m3/min	9.0m3/min	9.0m3/min
	1.8Mpa	15.0m3/min	15.0m3/min	15.0m3/min	15.0m3/min
	2.4Mpa	23.0m3/min	23.0m3/min	23.0m3/min	23.0m3/min

Advantages

dth hammer:	dth hammer spare parts
More efficient energy transfer.	Valveless air distribution. More reliable.
Faster drilling speed, 15%-30% higher than others.	Simple design of the piston, long life
Lower air consumption and lower oil consumption. oil consumption is about 10% lower than others	Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
Direct factory price	Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

For open mining, quarry mining, earth excavation, water conservancy and hydropower, highway bridge blasting hole blasting engineering field

Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer

Company Information:

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

Warranty of dth hammers:

In the early use if the dth hammer, rupture appears on parts such as external cylinder, piston and drive chuck ect. the broken parts can be compensated according to the situation.

Packaging & Shipping:

Internal package : By carton box with foam ,one pc dth hammer per carbox

External package: By wooden box, one pc dth hammer per wooden box.

Round-sealed package can prevent damaging during delivery.

Delivery ways of dth hammers:

Sample order can delivery by Air or International express, such as DHL, UPS, Fedex, ect.

Batch orders can delivery by Air , By truck or by Sea

We can choose most favorable delivery ways for our customers

Product Tags:

DTH Drill Hammer

Mining DTH Hammer

Atlas Copco 5 Inch DTH Drill Hammer For Hard Rock Mining Down The Hole Hammer Images

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