High Air Pressure 3'' DTH Hammer for Water Well Drilling/Mining
Changsha Sollroc Engineering Equipments Co., Ltd.- Manufacturing Process：Forging
- Material：Carburized Steel
- Top Sub Tread：API 2 3,8′′ Reg
- Working Pressure：1.0-1.5MPa
- Transport Package：Ply-Wooden Cases
- Specification：DHD3.5
Base Info
- Trademark：sollroc
- Model NO.：DHD3.5
- Origin：China
- HS Code：84314320
- Production Capacity：10000peices,Month
Description
Basic Info.
Model NO. DHD3.5 Trademark sollroc Origin China HS Code 84314320 Production Capacity 10000peices/MonthProduct Description
Company introduction1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
Product introduction
DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.
Specification
1.good sealing effect to prevent water and rock cutting entering to the hammer
2.high impact power
3. reliable and stable performance
4.simple structure, easy to maintain and disassembly
5. Average drill speed
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