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Mining Bit DTH Drill Hammer 65mm Middle High Air Pressure DTH Hammer Price for Water Well Drilling
| Price | $6000.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Hebei, China |
| Popularity | 456 people viewed |
Model NO.:
ND65A/65mm
After-sales Service:
6 Months
Warranty:
6 Months
Certification:
ISO 9001:2008
Standard:
API
Surface Treatment:
Oxidation
Manufacturing Process:
Forging
Material:
Cast Steel
Product Name:
High Wind Pressure Down The Hole Impactor
Length(Less Bit):
1210mm
Outer Diameter:
148mm
Connection Thread:
API 3 1/2"Reg
Bit Shank:
ND65A
Hole Range:
158mm-203mm
Work Pressure:
1.2-2.5MPa
Recommended Rotation Speed:
30-60 R/Min
Air Consumption:
1.8MPa/2.4MPa
Trademark:
WEILIDA
Transport Package:
by Sea
Specification:
106kg
Origin:
China
Product Description
DTH Hammer has a wide range of use in all kinds of hard and abrasive rocks,follwing features:
1.New products designed based on mining condition, improved by advanced technology.
2.International High-Standerd materials with advanced process guaranteed quality.
3.Faster drilling rate.
4.Enhaced hardness to expand the life of hammer, and lower the using cost.
5.Low consumption of electricity with big impact force.
6.Good transmission of power.
7.The modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitudeis lower, and the piston life is long.
| Technical Parameters | |||||
| Length | Weight | Outer Diameter | Connection Thread | Bit Shank | Hole Range |
| 1210mm | 106kg | 148mm | API 3 1/2'' REG | ND65A | 158mm--203mm |
| Work Pressure | Recommended Rotation Speed | Air Consumption | |||
| 1.8Mpa | 2.4Mpa | ||||
| 1.2-2.5Mpa | 30-60 r/min | 16m³/min | 16m³/min | ||
| Ref. | Parts | Weight | Part No | Ref. | Parts | Weight | Part No |
| 01 | Top Sub | 21.5kg | 01-SP681-01 | 09 | Piston Case | 36.5kg | 01-SP681-09 |
| 02 | "O"Ring | 0.01kg | 01-SP681-02 | 10 | Guided Ring | 6.3kg | 01-SP681-10 |
| 03 | Disc Spring | 0.34kg | 01-SP681-03 | 11 | Check Ring | 0.02kg | 01-SP681-11 |
| 04 | Check Valve | 0.56kg | 01-SP681-04 | 12 | Retainer Ring | 1kg | 01-SP681-12 |
| 05 | Spring | 0.05kg | 01-SP681-05 | 13 | "O"Ring | 0.01kg | 01-SP681-13 |
| 06 | Valve Seat | 4.3kg | 01-SP681-06 | 14 | Drive Chuck | 8.2kg | 01-SP681-14 |
| 07 | Inner Cylinder | 4.2kg | 01-SP681-07 | 15 | Drill Bit | 01-SP681-15 | |
| 08 | Piston | 23kg | 01-SP681-08 |
1.Avoid the problem happens on foot valve. Fracture,expansion and contraction.
2.Lower air comsumption and higher impact frequency.15-30%higher drilling efficiency than the bit with foot valve.
3.Simpler structure and less spare parts, makes easier & cheaper maintenance.
4.Heat-hardened spare parts,makes longer serving life and less problem.
5.Thread connection for top sub and drive chuck,makes easier disassembly.
Shijiazhuang Weilida Prospecting Machinery Co., Ltd. (formerly Northern Petroleum Geophysical Exploration Machinery Factory) was founded in 1988. Our factory is located in Jinzhou City, Shijiazhuang, an important industrial base in Hebei Province. Our factory has a beautiful environment and a superior geographical location. It is a 5-minute drive from Jinzhou South Exit of Shiheng Expressway, a 15-minute drive from Xinji South High-speed Railway Station, an hour's drive from Zhengding International Airport, and a 3-hour drive from Beijing Daxing International Airport.
Our company has a modern factory area of 13,000 square meters and 80 employees.It is one of the few domestic and international enterprises integrating drilling tool design, manufacturing, testing, domestic and foreign trade sales.
We always take sincere cooperation, reliable quality and high-quality service as our corporate philosophy, improve self-management level adjust market layout, improve product technology content, and solve customer needs, so that customers can buy with confidence and use comfortably.
Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer.
Q: How long is your delivery time?
A: Generally it is 10~20 days if the goods are in stock. or it is 20~30 days if the goods are not in stock, it is according to
quantity.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
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