Glf335 Down The Hole Steel Hammer

Down The Hole Steel 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 Specifications 
 

Item	GLF335	GLF345	GLF355	GLF365	GLF385	GLF3105	GLF3125
Drilling Dia. (/mm)	90-105	110-130	135-155	160-200	200-254	254-311	311-360
Hammer Length(mm)	143	1281	1292	1345	1578	1440	1430
Outside Dia.(/mm)	85	105	124	154	190	250	270
Center Hole Dia. (/mm)	33	36	36	61	61	75	85
Working Pressure(Mpa)	0.7-2.1	0.7-2.1	0.8-2.1	0.8-2.1	0.8-2.1	0.8-2.4	0.8-2.4
Air Consumption (M3/Min.)	4.2-11.7	5.7-14.2	6.5-19.3	9-18	12-30.8	15-34	20-37.8
Torque(N.M)	475	600	791	950	1040	1260	1250
Impact Frequency (Times/Min.)	≥800	≥800	800-1200	600-1100	660-1208	660-1230	600-1150
Connection 1	API 2-3/8"	API 2-7/8"	T 91-3	API 4-1/2"	API 4-1/2"	API 4-1/2"	API 4-1/2"

 
 
 
 
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.