Sign In | Join Free | My fazendomedia.com
China Changsha Sollroc Engineering Equipments Co., Ltd logo
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
Verified Supplier

7 Years

Home > DTH Drilling Tools >

Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer

Changsha Sollroc Engineering Equipments Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer

  • 1
  • 2
  • 3

Brand Name : SOLLROC

Model Number : DTH and RC hammers

Certification : SGS

Place of Origin : China

MOQ : 1

Price : 600-4000

Payment Terms : T/T,

Supply Ability : 10000pcs/month

Delivery Time : 20-25 working days

Packaging Details : Cartons + ply wood case (no plastic)

Material : Alloy steel

RC hammer shank : SRC531, SRC3.5, SRC004, SRC542, SRC543, SRC545, SRC547, SRC040, SRC052, SRC054, SRCM5456

DTH hammer shank : 2"-18" with DHD, SD, QL, Mission, Numa, etc.

RC hammer size : 3"-5.5"

DTH hammer size : 2"-18"

Color : Black, or as request

Package : carton_plywood case

Contact Now

Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer

Product description

DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to drill hole.

Reverse Circulation hammer (RC hammer) is our most advanced product, used in deep hole exploration drilling and mining ore grade control, etc.

DTH hammer models

Hammers Bit Shank Connection Thread Suitable bit Working pressure Air consumption
2" BR2 RD50 box ¢70-¢90mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" DHD3.5
COP32/COP34
M30
API 2 3/8"Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
1.5Mpa 9m3/min
4" DHD340
COP44
QL40
SD4
M40
API 2 3/8"Reg ¢110-¢135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
1.8Mpa 10m3/min
2.4Mpa 15m3/min
5" DHD350
COP54
QL50
SD5
M50
API 2 3/8"Reg/API 3 1/2"Reg ¢135-¢155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
1.8Mpa 15m3/min
2.4Mpa 23m3/min
6" DHD360
COP64
QL60
SD6
M60
API 3 1/2"Reg ¢155-¢190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
1.8Mpa 20m3/min
2.4Mpa 28.5m3/min
8" DHD380
COP84
QL80
SD8
API 4 1/2"Reg ¢195-¢254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
1.8Mpa 26m3/min
2.4Mpa 34m3/min
10" SD10
Numa100
API 6 5/8"Reg ¢254-¢311mm 1.0-2.5Mpa 1.0Mpa 22m3/min
1.8Mpa 40m3/min
2.4Mpa 55m3/min
12" DHD1120
SD12
Numa120
API 6 5/8"Reg ¢305-¢445mm 1.0-2.5Mpa 1.0Mpa 30m3/min
1.8Mpa 56m3/min
2.4Mpa 78m3/min

RC hammer models

Hammer Bit Shank

Hole Range

(mm)

External Diameter

(mm)

Length (without bit)

mm

Weight Connection Thread Working Pressure
RC3-E531 RE531 84-100 81 1069 29 3" Remet 1.5-3.5Mpa
RC3.5-Y RC3.5Y 98-115 94 1184 44 3" Remet 1.5-3.5Mpa
RC4-E004 RE004 111-127 107 1252 52

3.5" / 4" Remet

4" Metzke

1.5-3.5Mpa
RC4.5-E542 RE542 113-130 109.5 1191 57

3.5" / 4" Remet

4" Metzke

1.5-3.5Mpa
RC4.5-E543 RE543 120-135 116 1191 63

3.5" / 4" Remet

4" Metzke

1.5-3.5Mpa
RC4.5-E545 RE545 122-135 117.5 1261 65

4" / 4.5" Remet

4" / 4.5" Metzke

1.5-3.5Mpa
RC5-P40 PR40 124-142 120.5 1362 80.5 3.5" / 4.5"Remet 3.5" / 4.5"Metzke 1.5-3.5Mpa
RC5.5-P52/P52R PR52/PR52R 126-142 121 1227 68.5

4" / 4.5"Remet

4" / 4.5"Metzke

1.5-3.5Mpa
RC5.5-E547 RE547 130-146 124.5 1270 74

4.5" Remet

4.5" Metzke

1.5-3.5Mpa
RC5.5-P54/P54R PR54 135-150 130 1294 84.5 4.5"Remet 4.5"Metzke 1.5-3.5Mpa
RC5.5-M5456 MX5456 136-150 132 1362 90 4.5"Remet 4.5"Metzke 1.5-3.5Mpa

Product features

DTH hammer features:

-Valveless air distribution. More reliable.
-Simple design of the piston. Long life.
-More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
-Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
-Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

RC hammer features:

-Reference the design and production experience of conventional DTH hammer and combine the operating characteristics of RC hammer; internal structure design is optimized to ensure ideal energy transfer and high drilling speed as well as steady sampling.
- Simple internal structure and rigid components ensure long using life and easy maintenance of the hammer.
- Sample tube is integrative designed and can be placed without disassembling of the hammer. With carburizing treatment, the sample tube has good wear resistance.
- RC bit has patented design. One hammer could drill different size of holes just by replacing different size bits, and ensure no contamination of the sample as well.
- In difficult conditions such as loose soil, hard rock formation or plenty of water exists, sampling can be done well.

Application

At present, DTH and RC 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.

Detailed pictures

Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer

Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer


Product Tags:

oil well drilling tools

      

water well drilling tools

      
Best Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer wholesale

Alloy Steel Revirse Circulation RC Hammer And Down The Hole DTH Hammer Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Changsha Sollroc Engineering Equipments Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)