DTH Hammer Parts–Piston

D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution.

The DTH hammer is pneumatically driven, with compressed air propelling it forward to impact and break the rock. The reciprocating motion of the piston is controlled by the gas distribution device, and the impact drill bit transmits energy to the drill bit to break the rock. Compressed air also enters the hole through the drill (exhaust), blowing chips and dust out of the hole.

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution.

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

D Miningwell DTH hammer adopts advanced drilling theory design, which enables our DTH hammer to obtain good energy transmission, fast drilling speed and low air consumption. The raw materials are of good quality, the processing technology is advanced, the performance is stable, and the service life is long. Easy to use, easy to install and remove, easy to service, easy to service.

D Miningwell drilling dth hammer is widely used for drilling various medium-hard, high-hard and other tough rocks with poor drillability in geotechnical engineering.

D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution.

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

D Miningwell was founded in Quzhou city, China in 2001. For more than 20 years production and operation process. D Miningwell has been on the leading edge of mining equipment. We has its own drilling rig, DTH hammer, and drill pipe production workshops. provides a wide range of quality tools to mining, tunnelling, quarrying, water-well projects and urban transportation construction. D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution. Our team of drilling specialists are standing by to assist.

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

Mainly used in hydrological water well drilling, coreless geological drilling, geological disaster prevention and control engineering and mine rock drilling and other fields

D Miningwell’s DTH hammer has the advantages of high drilling efficiency, low failure rate and long service life. Our drill tools enable efficient and economical drilling even in all types of hard and abrasive harsh rocks.

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

D Miningwell DTH hammer works efficiently at the same time, reliability and long life are the advantages of our products. Among all industrial equipment, DTH hammer and drill have the worst working environment, and the working process is uncontrollable and unpredictable. D Miningwell DTH hammer has high matching precision of its internal parts. D Miningwell guarantees the material and processing quality of each part of DTH hammer, and good lubrication conditions can significantly improve the efficiency, stability and life of DTH hammer.

D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution.

D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution.

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.