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SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining

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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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SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining

SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining
SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining
SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining

Large Image :  SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: SD Series Hammer
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

SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining

Description
Application: Quarrying, Construction Usage: Geothermal Drilling
Product Name: SD Series Hammer Rock Formation: Granite, Limestone, Quartz, Etc
Advantage: Best Quality Color: Black Or As Request
Rock Hardness: Granite, Limestone, Quartz, Etc Use: Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry
Size: Full Air Pressure: High
Transport Package: Cartons + Ply-Wooden Cases For Exporting Quantity: Small Quantity Is Acceptable
High Light:

SD12 DTH Rock Drill Hammer

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Mining DTH Rock Drill Hammer

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Special Steel Down The Hole Hammer

SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer with Special Steel for Mining

 

Product description:

A down-the-hole hammer provides a solution to the problem of removing hard rock barriers encountered in a bore. The DTH hammer resembles a small jack hammer. It screws onto the end of a drill string like a section of drill pipe. Like the jack hammers used above ground, it's air-powered with a high cyclic rate; unlike jack hammers above ground, it combines its fast-action hammer with a rotary, drilling action. This combined action rotates its chisel-like tip as it drives into the rock, breaking it into chips and dust. Because the DTH hammer is pneumatically powered, it has an air exhaust, which blows the chips and dust from the bore.

 

Product Advantages:
1. Capable of drilling in practically any type of ground.
2. Constant energy behind the bit allows for faster drilling with less power loss and better hole accuracy.
3. Hole alignment is improved by using a rigid drill string.
4. The air flowing through the hole ensures efficient flushing and cleaner holes. With the same hammer, you may make a variety of hole diameters.


DTH Hammer specification:

SD series hammer specification


 
SD4 SD5 SD6 SD8 SD10 SD12
Length(less bit) 1084mm 1175mm 1261mm 1463mm 1502mm 1880mm
Weight (less bit) 40.5kg 72.5kg 100.0kg 192.0kg 290.0kg 487.0kg
External diameter 99mm 125mm 142mm 180mm 225mm 275mm
Bits shank SD4 SD5 SD6 SD8 SD10 SD12
Bits diameter 105-135mm
4 1/8" - 5 1/8"

130-156mm
5 1/8" - 6 1/8"
 
152-203mm
6" - 8"
200-279mm
7 7/8" - 11"
254-330mm
10" - 13"
305-381mm
12" - 15"
Connection thread API 2 3/8" Reg API 3 1/2" Reg API 3 1/2" Reg API 4 1/2" Reg API 4 1/2" Reg
API 5 1/2" Reg
API 6 5/8" Reg
Air pressure 1.0-2.5 Map 1.0-25.Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa

 


Bit shank selection:
SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining 0

 

 

Detailed photos:

SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining 1SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining 2

 

Application:

SD4/SD5/SD6/SD8/SD10/SD12 DTH Rock Drill Hammer With Special Steel For Mining 3

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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