4 Inch Down Hole Drilling Hammer

Product Description

Down Hole Drilling Hammer

4 Inch Down Hole Drilling 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

Packing and Delivery

4 Inch Down Hole Drilling Hammer

Production Line

Company Profile

Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients; requirements.

Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.

Certificate

4 Inch Down Hole Drilling Hammer

Exhibitions

FAQ

Q: How can we choose a suitable water well drill rig?
A: We normally recommend a suitable model according to drilling depth, drilling hole dia. and layer condition on site.

Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: What is your payment terms?
A: We can accept T/T,L/C.
Q:.What is your MOQ? How long is the delivery time?
A: Our MOQ is 1 sets. Normally for drill rig, the delivery time is about 25-30 days after receiving payment, the drilling tools would be about 3-5 days.
Q:. How long is the warranty?
A: The guarantee period for mainframe is one year (excluding the quick wear parts).
Q: Can we print my Logo on the products?
A: Yes, we can. We support OEM .