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3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling

China 3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling , Find details about China DTH Hammer, DTH Tool from 3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling 

Model NO.
KD35A
Usage
Mine Drilling and Water Well Drilling
Power
Pneumatic
Condition
New
Process
Heat Treatment
Trademark
KAIYU
Transport Package
Wooden Case or Plastic Case
Specification
DHD3.5
Origin
Taizhou, Zhejiang
HS Code
8431432000
Model NO.
KD35A
Usage
Mine Drilling and Water Well Drilling
Power
Pneumatic
Condition
New
Process
Heat Treatment
Trademark
KAIYU
Transport Package
Wooden Case or Plastic Case
Specification
DHD3.5
Origin
Taizhou, Zhejiang
HS Code
8431432000
3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling Product Information
-Name: 3.5 inch high air pressure DTH hammer for mining water well drilling
-Item Number: KD35N (35A)
-Brand Name: KAIYU
-Material: Carbide steel
-Machine type: Drilling Equipment
-Processing: Forging
-Connect Thread: API 2 3/8" 
-Packaging: Wooden Case
-Delivery: 3-20days
-Certification: ISO9001
-Place of Origin: Taizhou, Zhejiang,China(Mainland)
-Use: Well drilling, blasting
-Application: Used for Granite and marble quarry and well.

Product Description
We manufacture DTH Hammers in different sizes ranging from 3 inch to 10 inch. We offer DHD3.5, DHD340A, DHD350R,DHD360,DHD380,COP44,COP54,COP64,COP84 and QL40,QL50,QL60,QL80 hammers. The optimum range of hole size for blast drilling with DTH is 90mm to 254mm,smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammers like COP and QL are known for their reliability and longevity.

These hammers are made corresponding to Drilling Bits to carry out prevalent objectives.
These hammers are used in various down the hole operations like bench Drilling.
They are valve less hammers with optimized air cycle frequency. We also have hammers with valve.
We have heavy duty hammers well at greater depths demanding less air usage, delivering minimum performance loss. 
HIGH AIR PRESSURE HAMMERS
Description3.5" hammer4" hammer5" hammer6" hammer8" Hammer
Item#KD35N(35A)KD40N(45A)KD50N(55A)KD60N(65A)KD80N(85A)
Hammer Length w/o bit(mm)8991030118712401359
Top Sub ThreadAPI 2 3/8" REG PINAPI 2 3/8" REG PINAPI 2 3/8" REG PINAPI 3 1/2" REG PINAPI 4 1/2" REG PIN
Outside Diameter (mm)8299126148180
Weight (KG)253866110175
Bit (mm)90-110115-140138-165165-203195-254
Working PressureBar12-2412-2412-2412-2412-24
 Mpa1.2-2.51.2-2.51.2-2.51.2-2.51.2-2.5
Air Consumption(m³/min)8-128-149-1912-2215-28
  (CFM)280-425280-495315-670420-775530-990
Bit shankDHD3.5DHD340A.COP44DHD350R.COP54DHD360.COP64DHD380.COP84
3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling 
Item Description Part NumberItem DescriptionPart Number
   1. Top SubKD35N-01   8.PistonKD35N-08
   2. O-ringKD35N-02   9. Guide SleeveKD35N-09
   3. CapKD35N-03   10. Bit Retainer RingKD35N-10
   4. Check ValveKD35N-04   11. O-ringKD35N-11
   5. SpringKD35N-05   12. Driver SubKD35N-12
   6. Air DistributorKD35N-06   13. Outer SleeveKD35N-13
   7. Inner CylinderKD35N-07  

3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling 
3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling 

Advantage
1. Deliver maximum energy to drilling bits, fast drilling speed and low air consumption.
2. High quality alloy steel materials and advanced processing technology adapted makes smooth performance and long service of DTH hammer.
3. Simple, reliable and easy assemble and disassemble inner structure makes low problem rate and east to maintain.
4. Multi-head thread connecting chuck and cylinder of hammer makes easy to depart bits from hammer.
 
Package
Plywood case, plastic case, pallet.
3.5inch High Air Pressure Hammer for Water Wells, Oil, Gas and Construction Drilling 

Shipment and Payment
Ocean, by air, and by road; T/T and L/C, Western Union.

Why do you choose KAIYU low air pressure DTH hammers?
1. Mature heat treatment technology ensures high quality of DTH hammers;
2. Work reliable and very cost-effective;
3. High grade tungsten carbide inserts;
4. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
5. We do casual inspection and 100% checking before delivery.
6. We accept sample order to test our quality.
7. You can choose golden, yellow, black,grey, blue, red for your order.
8. You can use your own logo on the products
 

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