Qideli Low Air Pressure DTH Hammer CIR150

• After-sales Service: Yes
• Warranty: According to The Usage of The Product
• Advantage: High-Efficiency
• Drilling: Down The Hole Drilling
• Series No: CIR Shank
• Shank Model: CIR90, CIR110, CIR130, CIR150,CIR170
• Model NO.: CIR150
• Transport Package: Wooden, or Others
• Specification: iso9001
• Trademark: QIDELI, LEILI
• Origin: China
• HS Code: 8207199000
• Production Capacity: 500000PCS Per Year

Product Description

Product Description

Factory wholesale CIR down the hole hammer for drilling

Type: Low  Air Pressure DTH Hammer CIR150
Customized: Customized
Length(Less Bit): 908mm
Material: Carbon Steel
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Coal, Ore, Water Well, Pneumatic
CIR shank products specifications:
Shank model: CIR90, CIR110, CIR130, CIR150
 

	CIR90	CIR110	CIR150
Length(less bit)	800mm	839mm	908mm
Weight (less bit)	19.0kg	32.0kg	69.0kg
External diameter	80mm	98mm	137mm
Bits shank	CIR90	CIR110	CIR150
Bits diameter	85-110mm 3 5/8" - 4 5/16"	105-135mm 4 1/8" - 5 3/8"	155-178mm 6 1/8" - 7"
Connection thread	T48X10X2	API 2 3/8" REG Box	T75x10x2.5 Box
Air pressure	0.5-0.7 Map	0.5-0.7Mpa	0.5-0.7Mpa

The series low air pressure DTH  hammer developed and manufactured is one of the most advanced valveless in China.
It has following advantages:
1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of DTH hammer designed according to newest rock drilling theory.
2.Smooth performance and long service life of 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 multi_head thread connecting chuck and cylinder of hammer.
5.Interchangeable with DTH bit and drill pipe manufactured by Atlas copco and Ingersoll-rand.

Production show

Why Choose US:  

 

1. Adopt advanced heat treatment technology, product quality is stable, suitable for all kinds of rock.  
2. After many tests, the product life is at the top level in China.  

3. The product has excellent stability, and the adverse after-sale feedback of the product is less than 0.5%.

4. The suitable bit head design enables our bit to drill more efficiently and wear better.  

5. Increase processing of the back of bit's head can better protect the DTH Hammer, thus , thus reducing the grinding of the front joint of the impactor and prolonging the life of the DTH Hammer.

 6. Adopt round guage button and parabolic front button design, increase drilling efficiency, and at the same time can make the guage button more hard to break, better stability. 

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 15-30 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

 


Company information 

Certificate

Exhibition