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HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A
HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A
HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A
HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A
Specifications
Brand Name :
QIDELI
Model Number :
QD55A DTH HAMMER
Certification :
SGS
Place of Origin :
PUTIAN FUJIAN CHINA
MOQ :
1
Price :
Negotiation
Payment Terms :
T/T, Western Union, , L/C
Delivery Time :
1~15 work days
Packaging Details :
Conventional export packing
Length(Less bit） :
1110mm
Weight(Less bit) :
69.0Kg
Bit shank :
Cop54/DHD350/QD55
External diameter :
Φ125mm
Working Pressure :
1.0-3.0Mpa
Connection Thread :
API 2 3/8"Reg
Air consumption :
2.4Mpa 23m³/min
Bits diameter :
Φ135-Φ155mm
Description

Product Description

The characteristics of High air pressure DTH hammer without foot valve.

It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the hammer with foot valve. And more energy efficient.It is one of the most advanced DTH hammers in the word.


It has the following characteristics:


1. Speed increase 15%-30% than the hammer with foot valve.


2. Bits without nylon tube,The problems caused by rupture of nylon tube, expansion, expansion and shrinkage were avoided.


3. Low gas consumption, energy saving 10%.


4. This hammer has simple structure, good reliability and long service life.

HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A

Product Features:

1. Standard APl thread,lt is universal Internationally.
Thread through precision processing, smooth without burrs, easy to Install and tlighten.

2. Use high qualty reverse valve,spring and sealing ring.

3. Reasonable air distribution structure, fast drilling speed, low gas consumption, low oll consumption.

4. The piston adopts high quality speclal steel, the mature and stable heat treatment technology and the precislon processing technology guarantee the service life of the piston and the working efficlency of the hammer.

5. The external cylinder using special alloy steel, after heat treatment, It has high abrasion resistance and toughness.

6. The drive sub adopts alloy steel,high precision spline machining,Good versatility and long life.

7. More than 15 years DTH product production experience We can make reasonable plan for you according to your actual working condition.

HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A

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HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A

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Product Detail
Brand Name :
QIDELI
Model Number :
QD55A DTH HAMMER
Certification :
SGS
Place of Origin :
PUTIAN FUJIAN CHINA
MOQ :
1
Price :
Negotiation
Contact Supplier
HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A
HD55A Down The Hole Hammer Drilling For Bits Shank DHD350 COP54 / HD55A

Putian Qideli Drilling Tools Co., Ltd.

Site Member
7 Years
fujian, putian
Since 1993
Business Type :
Manufacturer, Agent, Exporter, Trading Company, Seller
Main Products :
DTH Hammer Bit, DTH Button Bits, DTH Drill Bits
Total Annual :
5000000-10000000
Employee Number :
100~120
Certification Level :
Site Member
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