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6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

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6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites

6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites
6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites 6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites 6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites 6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites

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Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: DHD360
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 18 working days
Payment Terms: T/T,
Supply Ability: 10000 pieces/month

6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites

Description
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Product Name: DTH Hammer Rock Formation: Granite, Limestone, Quartz, Etc
Shank: DHD360 Advantage: Hign Abrasion Resistance
Color: Black Or As Request Rock Hardness: Granite, Limestone, Quartz, Etc
Machine Type: Drilling Tool,Drilling Equipment,Downhole Tools,Mining Machine Parts Use: Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry
High Light:

Alloy Steel DTH Hammer

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6 Inch DTH Hammer

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DHD360 Down The Hole Hammer

6 Inch DHD360 Alloy Steel Down The Hole Hammer For Construction Sites

 

Product description

In DTH drilling, the percussion mechanism – commonly called the hammer – is located directly above the drill bit. The drill pipes transmit the necessary feed force and rotation to the hammer and the bit, along with the fluid (air, water or drilling mud) used to actuate the hammer and flush the cuttings. The drill pipes are added to the drill string successively behind the hammer as the hole gets deeper.

 

Product Advantages:

1.For such projects as the drill bit break,retrieving very difficult,we specially designed a safe and reliable anti-shedding device for the bit.

2.Adapt to hard rock and rock formation conditions (compared to top hammer).
3.Highly efficient in hard rock drilling (compared to the rotary drilling).

 

DTH Hammer specification:

Shank Length(less bit) External diameter Top Sub Thread Weight(less bit) Hole Range
DHD360/COP64 1248mm 148mm API 3 1/2''REG 100kg 155-190
SD6 1261mm 148mm API 3 1/2''REG 100kg 155-190
QL60 1212mm 148mm API 3 1/2''REG 95kg 155-190

 

Face shape Features

Drop Center

For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.

Concave Face

The all-round application bit face special for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.

Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.

Flat Face

This kind of face shape is suitable for very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

Double Gauge Face

This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.

 

Product application

At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

 

DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.

6 Inch DHD360 Alloy Steel DTH Hammer For Construction Sites 0
 

Company informaiton

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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