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DHD380 Drilling Tools DTH Hammer for Water Well Drilling

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

Product Detail

product detail

Basic Info.

Model NO.

DHD380

Certification

CE, ISO 9001:2000, ISO 9001:2008

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

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

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

DHD380 Drilling Tools DTH Hammer for Water Well Drilling

DHD380 Drilling Tools DTH Hammer for Water Well Drilling

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