Gl380 Type High Air Pressure DTH Hammer

GL380 type high air pressure 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
 
 
 Technical Parameter for High Efficiency High Pressure DTH Hammer
 

Item	GL345A	GL355K	GL360K	GL380K
Drilling Dia. (Φ/mm)	105-130	140-152	165-219	203-350
Hammer Length(mm)	1034	1098	1372	1504
Outside Dia. (Φ/mm)	98	124	152	180
Weight(kg)	39	70	92	230
Working Pressure(Mpa)	0.8-2.1	0.8-2.1	0.8-2.1	0.8-2.1
Air Consumption(M3/Min.)	3.5-15	4.5-18	9-26	9.6-24.8
Torque(N.M)	335	800	1150	1870
Impact Frequency(Times/Min.)	≥810	840-1500	950-1650	1100-1550
Connection 1	API 2-3/8	API 2-3/8	API 3-1/2	API 4 1/2
Connection 2	Φ64-8	Φ84-8	Φ99.5-8	Φ128-10

 
 

Item	GL440	GL450	GL460	GL480
Drilling Dia. (Φ/mm)	115-130	130-152	165-216	203-254
Hammer Length(mm)	998	1087	1076	1450
Outside Dia. (Φ/mm)	98	118	146	181
Weight(kg)	40	60	92	260
Working Pressure(Mpa)	0.8-2.1	0.8-2.1	0.8-2.1	0.8-2.1
Air Consumption(M3/Min.)	12-Mar	14-Mar	6.8-20	9.6-24.8
Torque(N.M)	402	840	980	1870
Impact Frequency(Times/Min.)	850-1320	850-1600	860-1600	1100-1350
Connection 1	API 2-3/8	API 2-3/8	API 3-1/2	API 4 1/2
Connection 2	Φ67-12	Φ83-12	Φ104.4-12	Φ128-12

 
 
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.