Model NO.: DTH Hammer Drill
Model Number: Gl330, Gl335, Gl340A, Gl345, Gl350, Gl355 ,Gl360,
Drilling Diameter: 82-508m
Length: 867-1934mm
Weight: 19-642kg
Processing Type: Forging
Working Pressure: 0.8-2.1 MPa
Air Consumption: 3-45
Trademark: GLORYTEK DRILL
Transport Package: Standard Exporting Packing
Specification: api
Origin: China
 DTH Hammer Drill

Expert Manufacturer of DTH Hammer Drill 

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.  
 

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