Home ProductsDown The Hole Hammer

COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread

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

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

I'm Online Chat Now

COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread

COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread
COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread
COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread

Large Image :  COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: Cop54
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

COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread

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: Cop54 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:

COP54 Shank DTH Hammer

,

API 2 3/8"REG DTH Hammer

,

API 3 1/2"REG Down The Hole Hammer

Cop54 DTH Drill Hammer With Hole Range 135mm-155mm For Blasting Drilling

 

Product description

Commonly known as DTH, the Down-the-Hole Hammer drill is a percussive device in cylindrical form with integral drill bit that is fitted directly onto the bottom of a drill string. 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.

 

Product Advantages:

1.Suitable for all types of rock (except clay)
2.Greater versatility in terms of hole sizes
3.Low capital outlay
4.Simple and easy to operate

 

DTH Hammers Specification:

shank COP54
Length(less bit) 1214mm
External diameter 125mm
Top sub thread API 2 3/8"REG API 3 1/2"REG
Weight(less bit) 77.5kg
Hole range 135mm-155mm
Working pressure 1.0-2. 5Mpa
Impact rate at 1.4Mpa 25Hz
Recommended rotation speed 20-35r/min
1.0Mpa 9m³/min
Air consumption 1.8Mpa 15m³/min
2.4Mpa 23m³/min

 

Before beginning to drill, there are several factors that you should know:
1. Hole Size:
In most instances, the outside diameter of the hammer closet to the hole size being drilled should be used for most efficient drilling. This reduces the instance of the collapse and makes cleaning the hole easier. One needs to take into account that there must be sufficient annular area around the hammer to pass the drilled cuttings. This normally will supply the most efficient operating conditions.
2. Air consumption:
The amount of compressed air available must be taken into consideration when using a down hole hammer. Different size hammers require different volumes and pressures in order to properly operate. Generally, as the size of the hammer increases, higher volume and lower pressure is needed for peak performance. Be sure to refer to the air consumption chart.
3. Big capacities:
The larger the bit and hammer, the greater the rotational Torque and feed/pull back requirements become. Do not exceed the drill rigs Capacity.

 

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.

COP54 Shank DTH Hammer With API 2 3/8"REG API 3 1/2"REG Thread 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

Send your inquiry directly to us (0 / 3000)