DTH Hammer
Description
Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc.
They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high
abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.
Our hammer and bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers all over the world.
Advantage
1. Durable impact parts
2. High speed , most stable performance
3. Efficient energy transfer
4. Long life
Main Features
1) DTH hammers series we supply
A) High pressure series
B) Medium pressure series
C) Low pressure series
D) High efficiency high pressure series
E) Reverse circulation series
2)Outside diameters: 61.2~275mm
3)Drilling diameter: 68~508mm
Application
1. mine and quarry
2. road construction for the drilling and blasting work
3. water well drilling
4. slope protection
----Type and Technical Specification of High Pressure DTH Hammers |
Item |
GL330 |
GL335 |
GL340A |
GL345 |
GL350 |
GL355 |
GL360 |
GL380 |
GL3120 |
Drilling Dia.
( Φ/mm) |
82-85 |
90-93 |
105-130 |
105-130 |
130-152 |
130-152 |
152-305 |
203-350 |
302-508 |
Hammer Length(mm) |
867 |
908 |
1052 |
1034 |
1387 |
1220 |
1450 |
1551 |
1934 |
Outside Dia.
( Φ /mm) |
71 |
81 |
92 |
98 |
114 |
124 |
136 |
181 |
275 |
Weight(kg) |
19 |
21.8 |
38 |
39 |
69 |
74 |
126 |
277 |
642 |
Working Pressure(Mpa) |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
0.8-2.1 |
Air Consumption
(M3/Min.) |
3-12 |
4.3-14.2 |
3.5-18 |
3.5-15 |
5.7-18 |
6.5-18 |
8.5-25 |
12-31 |
14-45 |
Torque(N.M) |
150 |
205 |
304 |
335 |
590 |
700 |
822 |
1560 |
2410 |
Impact Frequency (Times/Min.) |
≥800 |
950-1500 |
≥800 |
≥800 |
810-1470 |
810-1500 |
820-1475 |
860-1510 |
980-1446 |
Connection 1 |
48.8×4.2 |
API 2-3/8 |
API 2-3/8 |
API 2-3/8 |
API 3-1/2 |
API 2-3/8 |
API 3-1/2 |
API 4-1/2 |
API 6-5/8 |
Connection 2 |
Φ47-6 |
Φ53-8 |
Φ64-8 |
Φ64-8 |
Φ84-8 |
Φ84-8 |
Φ99.5-8 |
Φ128-10 |
Φ184-8 |
Our Services
Delivery Time: Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
After Services: Technical Support will be available in any time. We could provide the professional suggestion for you.
EX: 1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button tooth type.
3. According to the different purpose,. choosing the different body type
Our Company
Glorytek Industry (Beijing)Co.,Ltd., located inBeijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering,underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect.
