CN100 DTH Hammer

Advantage

1.Valve air distribution. More reliable.

2.Simple design of the piston, long life.

3.Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.

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Product Details

In order to prevent dust pollution during perforation and rock drilling operations, the main components of the product also use a special computer-controlled heat treatment process to facilitate the addition of a small amount of high-pressure water to the compressed air for wet rock drilling to protect the health of the operator.

	Parts Description	Weight/Kg	Part Number
1	Top Sub	59.00	CN100-01
2	O-Ring of Top Sub	0.03	CN100-02
3	Breakout Ring of Top Sub	0.40	CN100-03
4	Check Valve	1.60	CN100-04
5	Spring	0.30	CN100-05
6	Ar Distributor	11.50	CN100-06
7	Internal Cylinder	11.00	CN100-07
8	Piston	62.00	CN100-08
9	External Cylinder	112.0	CN100-09
10	Piston Retaining Ring	1.20	CN100-10
11	O-Ring of Stop Ring	0.03	CN100-11
12	Stop Ring	1.50	CN100-12
13	Breakout ring of Drive Chuck	0.40	CN100-13
14	Drive Chuck	26.0	CN100-14
15	Drill Bit		CN100-15

Parameters
Length(Without bits)	Weigth(without bit)	External diameter	Bit Shank	Hole range	Connection Thread
1510mm	288.00 kg	Φ225 mm	NUMA100 CN100	Φ254-Φ311	API 6 5/8" Reg
Working Pressure	impact rate at 1.7 Mpa	Recommended rotaion speed	Air consumpson
			1.0Mpa	1.8Mpa	2.4Mpa
1.0-2.5Mpa	18 HZ	15-25 r/min	22 m³/min	45 m³/min	60 m³/min

Company:

We has been for a long term focus on "drilling industry" solutions and research. The company recruits mining industry elite, grasping the core technology with a number of R & D patents. JuSheng people always insist on "change" mode, making bold innovation. It is being a top manufacturing company with a full system of research, manufacture and marketing.

"New step, new journey" JuSheng takes a journey full of glory. The JuSheng people devote themselves into the "human drilling tools industry" with the most responsible and most loving heart. The company will strive to improve in product cost performance, recognition ratio and comprehensive ratio, committed to the company into best intellectual property value, the most innovative ability, the most market influence,and make the new meaning for "JuSheng dream".

Packaging & Shipping:

Exhibition:

Exhibition

FAQ:

1. who are we?

We are based in ShanDong, China, start from 2008,sell to Southeast Asia(50.00%),Domestic Market(21.00%),Western Europe(10.00%),Africa(5.00%),Mid East(5.00%),North America(2.00%),South America(2.00%),Eastern Europe(2.00%),South Asia(1.00%),Oceania(1.00%),Eastern Asia(1.00%). There are total about 20-50 people in our office.

2. how can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

3.what can you buy from us?

Drill Rig, DTH Bit , DTH Hammer, Shank Adapter , Drill Pipe

4. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP；

Accepted Payment Currency:USD,EUR,CNY;

Accepted Payment Type: T/T,L/C,Western Union,

Language Spoken:English,Chinese.

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