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China factories

China factory - Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

  • China,Changsha
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  3. Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your

  1. China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
  2. China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
  3. China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
  4. China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
  5. China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your
  6. China Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your

Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your

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Advantage High Performance
Color Per Request
Transport Package Ply-Wood Case for Safe Delivery
Specification 3inch to 5.5inch
Trademark Super Diamond
Origin China
HS Code 8412310090
Supply Ability 50, 000PCS / Year
Customization Available
Mining Type Mining
Certification ISO 9001:2008

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  1. Product Details
  2. Company Details

Product Specification

Advantage High Performance Color Per Request
Transport Package Ply-Wood Case for Safe Delivery Specification 3inch to 5.5inch
Trademark Super Diamond Origin China
HS Code 8412310090 Supply Ability 50, 000PCS / Year
Customization Available Mining Type Mining
Certification ISO 9001:2008
About us:

We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China, where occupies an area of 26,600 square meters, and production facility occupies 22,000 square meters.

Premium quality, professional serivce and competitive price, we get very good reputation from our worldwide customers, not only from the domestic, but also from Brazil, Peru, South Africa, Australia, Turkey, Russia, Ukraine, Korea etc..

Our factory general view:
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling


Why choose us:
1. High quality raw material, with premium hardened procedures for long life.
2. Full production chain to secure stable and prompt production leadtime.
3. Experienced Senior Technicians.
4. Long year experienced workers and engineers.
5. Quick and efficient service.
6. Care customers' concerned.
7. Customized acceptable.


RC bits specifications:
 
RC bits shank RE531

RE531
Diameter

No. x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

86

3 3/8

6 x 12mm

5 x 12mm

35

2

84

4.2

RE531-86

89

3 1/2

8 x 12mm

5 x 12mm

35

2

87

4.3

RE531-89

95

3 3/4

8 x 12mm

6 x 12mm

35

2

93

4.6

RE531-95

102

4

8 x 12mm

6 x 12mm

35

2

100

4.9

RE531-102

RC bits shank RC45

RC45
Diameter

No. x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

133

5 1/4

8 x 16mm

6x14+4x13mm

35

2

95.5

15.1

RC45-133
136 5 3/8 8 x 16mm 6x16+3x14mm 35 2 95.5 15.1 RC45-136
140

5 1/2

 8 x 16mm 6x16+3x14mm

35

2

95.5

15.5

RC45-145

RC bits shank RE004

RE004
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

114

4 1/2

8 x 14mm

8 x 13mm

35

2

112

11.8

RE004-114

118

4 5/8

8 x 14mm

8 x 13mm

35

2

116

12.0

RE004-118

121

4 3/4

8 x 14mm

8 x 13mm

35

2

119

12.4

RE004-121

127

5

8 x 14mm

8 x 13mm

35

2

125

12.8

RE004-127

RC bits shank RE542

RE542
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

121

4 3/4

8 x 14mm

8 x 13mm

35

2

119

10.7

RE542-121

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

10.9

RE542-124

127

5

8 x 14mm

8 x 14mm

35

2

125

11.2

RE542-127

130

5 1/8

8 x 16mm

8 x 14mm

35

2

128

11.5

RE542-130

RC bits shank RE543

RE543
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

11.0

RE543-124

127

5

8 x 14mm

8 x 14mm

35

2

125

11.2

RE543-127

130

5 1/8

8 x 16mm

8 x 14mm

35

2

128

11.4

RE543-130

133

5 1/4

8 x 16mm

9 x 14mm

35

2

131

11.7

RE543-133

RC bits shank RE545

RE545
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

11.0

RE545-124

127

5

8 x 14mm

8 x 14mm

35

2

125

11.2

RE545-127

133

5 1/4

8 x 16mm

9 x 14mm

35

2

131

11.7

RE545-133

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

12.0

RE545-136

RC bits shank PR40

PR40
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No

mm

inch

Gauge Button

Front Button

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

14.5

PR40-124

127

5

8 x 14mm

8 x 14mm

35

2

125

14.7

PR40-127

130

5 1/8

8 x 16mm

8 x 14mm

35

2

128

14.9

PR40-130

133

5 1/4

8 x 16mm

6x14+3x14

35

2

131

15.0

PR40-133

138

5 7/16

8 x 16mm

6x16+3x14

35

2

136

15.8

PR40-138

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

16.0

PR40-140

RC bits shank PR52/PR52R

PR52/52R
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

133

5 1/4

8 x 16mm

6x14+3x14

35

2

131

16.9

PR52-133

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

17.1

PR52-136

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

17.2

PR52-140

143

5 5/8

8 x 16mm

6x16+3x14

35

2

141

17.3

PR52-143

RC bits shank RE547

RE547
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No

mm

inch

Gauge Button

Front Button

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

14.2

RE547-136

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

14.5

RE547-140

143

5 5/8

8 x 16mm

6x16+3x14

35

2

141

14.7

RE547-143

146

5 3/4

8 x 16mm

6x16+3x14

35

2

144

15.0

RE547-146

RC bits shank PR54/PR54R

PR54/54R
Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No

mm

inch

Gauge Buttons

Front Buttons

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

19.0

PR54-136

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

19.3

PR54-140

143

5 5/8

8 x 16mm

6x16+3x14

35

2

141

19.5

PR54-143

146

5 3/4

8 x 16mm

6x16+3x14

35

2

144

19.6

PR54-146

RC bits sizes available:

1) 3" RC Bits: diameter (86mm-102mm), shank (RE531),
2) 4'' RC Bits: diameter (114mm-127mm), shank (RE004, RE004R),
3) 4.5" RC Bits: diameter (121mm - 133mm), shank (RE542, RE543),
4) 5'' RC Bits: Diameter (113mm-146mm), shank (RE545, PR40),
5) 5.5'' RC Bits: Diameter (133-146mm), shank (RE547, PR52, PR54, RC45, AD670)
Other sizes can be upon customer's requirements. Customized acceptable.
Production Corners for RC bits:
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling



Reverse Circulation Hammer specifications:
1) 3" RC hammers: RE531,
2) 4'' RC hammers: RE004, RE004R,
3) 4.5" RC hammer: RE542, RE543,
4) 5'' RC hammer: RE545, PR40,
5) 5.5" RC hammer: RE547, PR52, PR54, RC45, AD670
6) other sizes could be made by clients' request.
Hammer Bit Shank Hole Range (mm) External Diameter (mm) Length (without bit) (mm) Weight Connection Thread Working Pressure
RE531 RE531 84-100 81 1069 29 3" Remet 1.0-3.0Mpa
RE004 RE004 111-127 107 1252 52 3.5"-4" Remet / 4" Metzke 1.0-3.0Mpa
RE542 RE542 113-130 109.5 1191 57 3.5"-4" Remet / 4" Metzke 1.0-3.0Mpa
RE543 RE543 120-135 116 1191 62 3.5"-4" Remet / 4" Metzke 1.0-3.0Mpa
RE545 RE545 122-135 117.5 1261 65 4"-4.5"Remet / 4"-4.5"Metzke 1.5-3.5Mpa
RE547 RE547 130-146 124.5 1270 71 4.5"Remet / 4.5"Metzke 1.5-3.5Mpa
PR40 PR40 124-142 120.5 1362 80.5 3.5"-4.5"Remet / 3.5"-4.5"Metzke 1.5-3.5Mpa
PR52 PR52 126-142 121 1227 68.5 4"-4.5"Remet / 4"-4.5"Metzke 1.5-3.5Mpa
PR52R PR52/PR52R 130-146 124 1225 65 4"-4.5"Remet / 4"-4.5"Metzke 1.5-3.5Mpa
PR54 PR54 135-150 130 1294 84.5 4.5"Remet / 4.5"Metzke 1.5-3.5Mpa
RC45 RC45 130-146 124.5 1298 71 4.5"Remet / 4.5"Metzke 1.5-3.5Mpa
AD670 AD670 135-150 132 1339 90 4.5" Remet / 4.5" Metzke 1.5-3.5Mpa

 
Production Corners for RC Hammers' Sampling Tubes and RC bits:
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling


 
Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.



Production time:

Generally need 20-30 days


Transportation:
By air, By Express or By sea according to your requests.


Factory Activities:
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
China Factory Re543 -133mm Bit for Reverse Circulation DTH Hammer for Rock Drilling
 
Should you have any query or demand, pls come to us freely.

Thank you very much for your time.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2017

  • Total Annual:

    13000000-14000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the  best manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the... Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the  best manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the...

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Get in touch with us

  • Reach Us
  • Changsha Chaojingang Machinery Manufacturing Co., Ltd.
  • No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha
  • https://www.cjgdrill.com/

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