Product details
Now we have 5" dhd350 cop64 ql50 dth hammer for mining water well and stonework for sale, you are lucky to have this chance to buy bulk 5" dhd350 cop64 ql50 dth hammer for mining water well and stonework for metal at competitive price from us.
5" DHD350 COP64 QL50 DTH Hammer for Mining Water Well and Stonework
Product Information
-Name: 5 inch high air pressure DTH hammer for mining water well drilling
-Item Number: KD50N (55A)
-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 vary of hole size for blast boring with DTH is 90mm to 254mm, smaller blast holes are typically drilled by DTH hammer, and bigger holes typically use rotary machines. Our hammers like COP and QL series are notable for his or her unwavering quality and longevity.
These hammers are designed according to Drilling Bits to hold out rife objectives.
These hammers are utilized in numerous down the hole operations like bench Drilling.
They are valve less hammers with optimized air cycle frequency. we tend to even have hammers with valve.
We have heavy duty hammers well at bigger depths with less air usage, delivering minimum performance loss.
HIGH AIR PRESSURE HAMMERS | ||||||
Description |
3.5" hammer |
4" hammer |
5" hammer |
6" hammer |
8" Hammer |
|
Item# |
KD35N(35A) |
KD40N(45A) |
KD50N(55A) |
KD60N(65A) |
KD80N(85A) |
|
Hammer Length w/o bit(mm) |
899 |
1030 |
1187 |
1240 |
1359 |
|
Top Sub Thread |
API 2 3/8" REG PIN |
API 2 3/8" REG PIN |
API 2 3/8" REG PIN |
API 3 1/2" REG PIN |
API 4 1/2" REG PIN |
|
Outside Diameter (mm) |
82 |
99 |
126 |
148 |
180 |
|
Weight (KG) |
25 |
38 |
66 |
110 |
175 |
|
Bit (mm) |
90-110 |
115-140 |
138-165 |
165-203 |
195-254 |
|
Working Pressure |
Bar |
12-24 |
12-24 |
12-24 |
12-24 |
12-24 |
Mpa |
1.2-2.5 |
1.2-2.5 |
1.2-2.5 |
1.2-2.5 |
1.2-2.5 |
|
Air Consumption |
(m³/min) |
8-12 |
8-14 |
9-19 |
12-22 |
15-28 |
(CFM) |
280-425 |
280-495 |
315-670 |
420-775 |
530-990 |
|
Bit shank |
DHD3.5 |
DHD340A.COP44 |
DHD350R.COP54 |
DHD360.COP64 |
DHD380.COP84 |
Item Description |
Part Number |
Item Description |
Part Number |
1. Top Sub |
KD50N-01 |
8. Piston |
KD50N-08 |
2. O-ring |
KD50N-02 |
9. Guide Sleeve |
KD50N-09 |
3. Cap |
KD50N-03 |
10. Bit Retainer Ring |
KD50N-10 |
4. Check Valve |
KD50N-04 |
11. O-ring |
KD50N-11 |
5. Spring |
KD50N-05 |
12. Driver Sub |
KD50N-12 |
6. Air Distributor |
KD50N-06 |
13. Outer Sleeve |
KD50N-13 |
7. Inner Cylinder |
KD50N-07 |
Advantage
1. Deliver maximum energy to drilling bit, 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 easy to maintenance.
4. Multi—head thread connecting chuck and cylinder of hammer makes easy to depart bit from hammer.
5. Interchangeable with DTH bit and drill pipe.
Shipment and Payment
Ocean, by air, and by road; TT and L/C
Package
Wooden Case