Ql60 for Mining DTH Hammers

• Brand Name: Prodrill
• Model Number: DTH
• Machine Type: Drilling Tool
• Certification: API
• Processing Type: Forging
• Use: Ore Mining
• Model NO.: QL60
• Model Type: DHD,Ql,SD, Mission, Cop,Numa
• Application: Deep Hole Drilling
• Color: Red or as Your Request
• Transport Package: Wood Package
• Specification: SGS, CE, ISO9001
• Trademark: PRODRILL
• Origin: China
• HS Code: 84314320
• Production Capacity: 1000pec/Months

Product Description

It is a kind of high air pressure DTH Hammer without foot valve and without valve, our newest design. It is also one of the most advanced DTH Hammers in the world.

General Introduction:

We manufacture DTH Hammers in different sizes ranging from 3 to 12. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss. We offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, COP and QL hammer. The optimum range of hole size for blast drilling with DTH is 90mm to 254mm, smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known fort heir reliability and longevity.

DTH Hammer Specification
Model	Button Bit	Shank Type	Connection	Outside	Length w/o bit (mm)	Weight w/o bit (kg)
	Standard			Diameter (mm)
	Range (mm)
PD20	70~80	MACH20	50MM DIN405 6TPI BOX	62	797	13
PD30	87~102	DHD3.5	API 2 3/8 Reg. Pin	79	902	23
PD35	93~105	DHD3.5	API 2 3/8 Reg. Pin	85	795	25
PD40	105~127	DHD340	API 2 3/8 Reg. Pin	98	925	38
PD50	130~152	DHD350	API 3 1/2" REG. PIN	121	1112	68
PD55	140~152	DHD350	API 3 1/2" REG. PIN	126	1112	74
PD60	152~194	QL60	API 3 1/2" REG. PIN	142	1163	90
PD65	165~194	QL60	API 3 1/2" REG. PIN	150	921	93
PD80	200~270	DHD380	API 4 1/2" REG.PIN	182	1310	181
PD80DW	200~270	DHD380	API 4 1/2" REG.PIN	182	1313	180
PD120	311~451	QL120	API 6 5/8" REG PIN, Hex Joint	286	1715	608
PD350	445~508	SD15	API 8 5/8 Reg. Pin, Hex Joint	355	1617	1080
PD380	445~559	SD15	API 8 5/8" REG PIN, Hex Joint	376	1660	1140

1-12 inch middle-low/high air pressure DTH hammer & bit
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit
Shank adapter, coupling sleeves and all kinds of adapters

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory

About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.