High Air Pressure Consumption 25m3/Min Blast Hole (4" 5" 6"8" 10" 12) Inch DTH Hammer Use for Mine/ Marble/Quarry/ Water Well

DTH hammers are used for blast hole drilling and blasting, mainly applied in Mining, Marble quarry or well drilling and other construction projects.

Main Feature
New products designed based on mining condition in china, improving by advanced technology from global market.
Superior materials, advanced process,guaranteed quality.
Faster drillinq rate.
Hardness can be enhaced to expand the lifespan of hammer, and lower the cost. Huge impulse with low consumption of electricity.
The modern theory is adopted in the structural design, which makes the stress.


Our DTH hammer and drill bits are made of high quality alloy steel with advanced heat treatment to assure
the good drilling performance and long service life. They are widely used by our customers all over the world.
All the products are manufactured as per the international standard and well compatible with the brand of
Atlas Copco,Ingersoll-Rand etc.

Ref.	Parts	Weight	Part No		Parts	Weight	Part No
01	Top Sub	38.5 Kg	01-SP882-01	09	Guided Sleeve	6.8 Kg	01-SP882-09
02	"O"Ring	0.02 Kg	01-SP882-02	10	Retainer Ring	1.3 Kg	01-SP882-10
03	Check Valve	0.65 Kg	01-SP882-03	11	O"Ring	0.01 Kg	01-SP882-11
04	Spring	0.1 Kg	01-SP882-04	12	Drive Chuck	12.6 Kg	01-SP882-12
05	Valve Seat	6.2 Kg	01-SP882-05	13	Drill Bit		01-SP882-13
06	Inner Cylinder	7.4 Kg	01-SP882-06
07	Piston	44.5 Kg	01-SP882-07
08	Piston Case	63 Kg	01-SP882-08

 

Length(Less bit)	Weight	Outer Diameter	Connection Thread	Bit Shank	Hole Range
1264mm	181Kg	C185mm	API4 1/2"REG	SP882	C198-C254mm
Work Pressure		Recommended Rotation Speed		Air Consumption 1.8Mpa 2.4Mpa
1.5-3.3 Mpa		30-60 r/min		25m3/min	34m3/min

 

Detailed Photos

DTH hammer is an integral part of DTH drilling tools and belongs to the working device of DTH drilling tools. Our DTH hammers and drills are made of high quality alloy steel and undergo advanced heat treatment to ensure Good drilling performance and long service life.

Applications

 

Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.

Q1. Are you manufacturer or trader?
A: We are manufacturer of drilling rig and drilling accessories. Actually, we produce most of the parts in our own factory for better cost and quality control.
4" 5" 6"8" 10" 12" Drilling Tools Hard Rock Drilling Hydraulic DTH Hammer for Mine/ Marble/Quarry/ Water Well
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against copy of B/L. 

Q3. How about your delivery time?4" 5" 6"8" 10" 12" Drilling Tools Hard Rock Drilling Hydraulic DTH Hammer for Mine/ Marble/Quarry/ Water Wel
A: Generally, it will take 7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have some in stock.

Q4. Are you interested in dealership with local company?
A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more World machines in local market and supply better service.

Q5. What is your warranty policy?
A: We can supply one year warranty or 2000h for our machines. We will provide parts as free within warranty.
    We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q7: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ;
    We respect every customer as our friend and we sincerely do business and make friends with them.