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Home ProductsDown The Hole Hammer

QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer

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China Putian Qideli Drilling Tools Co., Ltd. certification
I am now very confident in our company's product, is better than others' product.Good drilling tools, made by QIDELI.

—— Zhao Li Dong-----Agent on Xining Qinghai China

Our DTH hammer has passed the test of 4,500 meters and there are no problems at present. Thank you for your quality products.

—— Kassym------Kazakhstan customer

QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer

QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer
QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer

Large Image :  QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer Get Best Price

Product Details:

Place of Origin: PUTIAN FUJIAN CHINA
Brand Name: QIDELI
Certification: SGS
Model Number: QD55A DTH HAMMER

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Conventional export packing
Delivery Time: 1~15 work days
Payment Terms: T/T, Western Union, , L/C
Detailed Product Description
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
High Light:

QD55A dth hammers

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mincon air hammer

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.

 

 

QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer 0

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.

 

QD55A High Pressure Dth Hammer Drilling , Mining / Water Well Drilling Hammer 1

 

Contact Details
Putian Qideli Drilling Tools Co., Ltd.

Contact Person: Bruce

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