| Sign In | Join Free | My entremaqueros.com |
|
| Sign In | Join Free | My entremaqueros.com |
|
| Categories | Down The Hole Hammer |
|---|---|
| Brand Name: | SOLLROC |
| Model Number: | DHD380 |
| Certification: | SGS |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | 500 |
| Payment Terms: | T/T, |
| Supply Ability: | 10000pcs/month |
| Delivery Time: | 22-28 working days |
| Packaging Details: | Cartons + ply wood case (no plastic) |
| Material: | special steel |
| Shank: | DHD380 |
| Length: | 1492mm |
| External Diameter: | 180mm |
| Top Sub Thread: | API 4 1/2'' REG |
| Weight(less bit): | 188kg |
| Hole range: | 195mm-254mm |
| Color: | Black or your required |
| Quality: | Best |
| name: | dth hammer |
| Application: | ore mining,Crushing,underground mining teeth,Ground engineering |
| Company Info. |
| Changsha Sollroc Engineering Equipments Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Lower Oil Consumption 8'' DHD380 DTH Hammer For Surface Mining
Product introduction:
DTH Hammer is one of key components for drilling equipment. They
are powered by compressed air medium and supply continuous impact
for bottom rocks with down-the-hole bit. They are widely used in
ore drilling, water well drilling, Geothermal drilling, foundation
drilling and oil drilling.
Based on our advanced design, latest manufacturing process and
mature experience, Sollroc provides the full range of (2"-18") DTH hammers. For superior quality, high performance and economic
operation, our hammers enjoy the great reputations from different
countries, such as Australia, France, South Africa, Chile, Mexico,
Russia, Kazakhstan and so on.
| shank | DHD380 |
| Length(less bit) | 1492mm |
| External diameter | 180mm |
| Top sub thread | API 4 1/2'' REG |
| Weight(less bit) | 188kg |
| Hole range | 195mm-254mm |
| Working pressure | 1.0-2. 5Mpa(145-362.5psi) |
| Impact rate at 1.7Mpa | 20Hz |
| Recommended rotation speed | 20-45rpm |
| Model | Shank Type | Thread Connection | Rec. Hole Size | Out. Diameter | Working Pressure |
| (mm) | (mm) | (Mpa) | |||
| 3" Hammer | BR3 | API 2 3/8 Reg Pin | 90-110 | 82 | 0.7-1.5 |
| DHD3.5 | API 2 3/8 Reg Pin | 90-110 | 82 | 1.0-1.5 | |
| COP32 | API 2 3/8 Reg Pin | 90-110 | 82 | 1.0-1.5 | |
| IR3.5 | API 2 3/8 Reg Pin | 90-115 | 82 | 1.0-1.5 | |
| 4" Hammer | DHD340 | API 2 3/8 Reg Box | 110-135 | 99 | 1.0-2.5 |
| COP44 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| QL40 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| SD4 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| HM4 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| 5" Hammer | COP54 DHD350R | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 |
| HD55C DHD350Q | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| HM5 | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| SD5 | API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| QL50 | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| 6" Hammer | COP64 DHD360 | API 3 1/2 Reg Pin | 155-190 | 142 | 1.0-2.5 |
| HM6 | API 3 1/2 Reg Pin | 155-203 | 146 | 1.3-2.5 | |
| SD6 | API 3 1/2 Reg Pin | 155-190 | 142 | 1.0-2.5 | |
| QL60 | API 3 1/2 Reg Pin | 155-190 | 142 | 1.3-2.5 | |
| 8" Hammer | COP84 DHD380 | API 3 1/2 Reg Pin | 195-254 | 180 | 1.5-2.5 |
| SD8 | API 4 1/2 Reg Pin | 195-254 | 180 | 1.5-3.0 | |
| QL80 | API 4 1/2 Reg Pin | 195-254 | 180 | 1.5-3.0 | |
| 10" Hammer | SD10 | API 4 1/2 Reg Pin API 6 5/8 Reg Pin | 254-311 | 226 | 2.0-3.5 |
| NUMA100 | API 6 5/8 Reg Pin | 254-311 | 226 | 2.0-3.5 | |
| 12" Hammer | DHD1120 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 |
| SD12 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 | |
| NUMA120 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 | |
| NUMA125 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 |
Product advantages:
1.Valveless air distribution. More reliable.
2.Simple design of the piston. Long life span.
3.More efficient energy transfer, faster drilling speed, lower air
and oil consumption.
4.Fewer internal parts, simple structure, less failure and easier
to maintain because all the parts are heat treated.
5. Easy to disassemble because the stop sub, the drive chuck and
the external cylinder are connected by multiple steps thread.
Application:
It is widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.
Sollroc is the professional DTH drill bits supplier! After many years experience we provide the worldwide customers ideal DTH drill bits. Optimized designs improve the drilling efficiency. And automatic production line ensure the quality stability of product. Strict requirements of heat-treatment guarantee durability of the bits.
Detailed photo:
|
8 Inch DTH Hammer Shank DHD380 Water Well Drilling Hammer In Black Color
SD5 Carburized Steel 5'' Down The Hole Hammer Water Well Drilling Tools
Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360
6" DHD360 SD6 QL60 M60 Cop66 DTH Down The Hole Hammer For Water Well Drilling
High Speed Drilling Borewell Hammer , Mincon Air Hammer Lower Energy Consumption
OD 148mm Rock Mining Tools QL60 DTH Drill Hammers For Water Well Drilling
6 Inch Down The Hole Hammer Rock Drilling Tools DHD360 / Cop64 Water Well
6 Inch QL60 DTH Down The Hole Hammer For Quarrying , Water Well Drilling Hammer
Blast Hole Drilling Atlas Copco Hammer Bits Antirust 4 Inch Shank M40 Length 1005mm
5 Inch Shank M50 Dth Hammers , Conventional DTH Drilling Tools
