Down The Hole Hammer DTH Hammer for for Water Well Drilling

• Customization: Available
• After-sales Service: Repair or Replacement
• Warranty: 6 Months
• Model NO.: down the hole hammer
• Standard: AISI, GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Stamping
• Material: Carbon Steel
• Machine Type: Drilling Tools
• Color: Red, Black, Yellow, White
• Shank Adapter: CIR/DHD/M/Ql/SD
• Length: 1492mm
• Weight: 190kg
• Outer Diameter: 180mm
• Connection Thread: API4 1/2"Reg
• Hole Range: 195mm-254mm
• Work Pressure: 1.5-3.3 MPa
• Transport Package: Wooden Case
• Specification: DHD350
• Trademark: KAT DRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 500000PCS/Month
• Package Size: 100.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

Low pressure and high pressure hammers are available in our company.

 

·  Suitable for high pressure drilling rigs

·  Water well drilling

·  Record breaking penetration

·  Bench drilling

·  Exploring Civil Engineering Applications

·  Lowest cost per foot drilled

·  Mining /Mineral Exploration

·  Simple & robust design

·  Exploring Civil Engineering Applications

·  Oil well drilling

·  Foot Valve not required in the bit

·  Longer parts life

·  Maximizes efficiency

·  Develops greater power for any compressor capacities

·  Penetrate 15% to 30% faster

·  Provides additional production at a lower unit cost

3″DTH Bits,DHD3.5,M30;

4″DTH Bits,DHD340,SD4,QL40,M40;

5″DTH Bits,DHD350,SD5,QL50,M50,

6″DTH Bits,DHD360,SD6,QL60,M60,

8″DTH Bits,DHD380,SD8,QL80,M80,

Low air pressure DTHBits,CIR80,CIR90.

 

(1)Size: 90mm-605mm

(2)DTH Hammer: 3"-12"

(3)Package: in wooden case

(4)Productivity: 2000pcs/month

  

Technical parameters:

Length(Less bit)	Weight	Outer diameter	Connection Thread	Bit Shank	Hole Range
1492mm	190Kg	¢180mm	API4 1/2"REG	DHD380	¢195-¢254mm
Work Pressure		Recommended rotation speed		Air Consumption 1.8Mpa	Air Consumption 2.4Mpa
1.5-3.3 Mpa		30-60 r/min		26m³/min	34m³/min

 

Detailed Photos

 

 

 

 

 

 

 

 

Our Products

Tapered equipment:
We produce all kinds of rock drilling tools, such as tapered chisel bits, tapered cross bits, tapered button bits,H22 drill rods,H25 drill rods,Pilot rod,Dome bits, Pilot adapter,rock drill and etc.
Also we can produce the button bits according to customer's demand.
Drifting and Tunneling Button bits:
The R25, R28, R32, SR32, SR28, SR25button bits and retract button bits:
The R25/SR25 series button bits diameters are from 33 to 51mm;
The R28/SR28 series button bits diameters are from 33 to 48mm;
The R32/SR32 series button bits diameters are from 38 to 76mm;
The R35/SR35 series button bits diameters are from 45 to 64mm;
The R38/SR38 series button bits diameters are from 48 to 76mm;
Also we can produce the button bits according to customer's demand.
Drifter Rod:
The R32-HEX25-R25/SR25 drill rod length is from 700 to 4750mm;
The R32/T38-HEX28-R28/SR28 drill rod length is from 700 to 5530mm;
The R38/T38-HEX32-R28/R32/SR32 drill rod length is from 700 to 6400mm;
The R38/T38-HEX35-R32/SR32/SR35 drill rod length is from 700 to 6400mm;
Also we can produce the drill rod according to customer's demand.
Bench Drilling Tools:
We supply the R3212, R32, T38, T45, T51, T60, ST58 and ST68 series bench drilling tools, such as button bits, retrac button bits, shank adapter and drill tube, etc.
DTH Drilling Tools:
We supply the DHD, QL, BR,CIR,Mission, series DTH drilling tools, such as Drill bits, Drill pipe, DTH Hammer, etc.
Shank Adapter:
We produce and supply the R32, T38, T45, T51, T60, ST58 and ST68 series shank adapters, our shank adapter can replacement of Atlas copo, Boart, FuruKawa and Sand vik's products, also we can produce the shank adapter according to customer's demand.

 

Company Profile

 

 

Packaging & Shipping

 

FAQ

 

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality