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7/23/2019 Exothermic Welding 2013
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Exothermic Welding
BS1
page74
BS2
page75
BS3
page76
BS4
page77
BS5
seeNote
BS6
seeNote
BS7
seeNote
BS8
seeNote
BS9
seeNote
BS11
seeNote
BS13
seeNote
Selection Chart
Note : Special requirement can be requested.Please contact us.E-mail : [email protected] : (662)-954-3455Fax : (662)-591-7891
Bus Bar to Steel
RS2
page79
RS3
page80
Copper or Steel Stud to Steel
Ground Plates to Cable & Steel
AC1
page85
AC2
page85 AR1
page88
ACR1
page86
ACR2
page87
CGR CGRG
RR1
page89
RR2
page89
RR3
page90
RR4
page90
Ground Rod to Ground Rod
CRS2
page84
CRS1
page83
RR5
page91
SRS2
seeNote
SRS1
page102
Steel Cable to Steel Rod
Railway Application
RS1
page78
CX5
page99
CX1
page97
CX2
page98
CX10
seeNote
CX11
seeNote
KWRT (R/L)
page106
KHRT
page107
KWS
page108CX7
page100
CX8
page101
BX1
page94
CA1
page113
CA2
page114
CA3
page115
Cathodic Protection
CGR = Cable to Grounding ReceptacleCGRG = Cable & Grounding Receptacle to Ground Rod
BX3
page95
BX4
page96
RC1
page81
RC2
page82
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Exothermic Welding
CB1 - CB34 : Cable to Bus Bar
CC1 - CC34 : Cable to Cable
CR1 - CR 33 : Cable to Ground Rod
CRE1P - CRE 20P : Cable to Rebar Partially Wrapped Connection
International Distributors
Development
Standard
Certificates & Test Reports
Quality Assurance
Exothermic welding
How to Order
Contact Us
Weld Metal Powder
1
2
2
3
4
4
5 - 6
7 - 8
9
10 - 13
14 - 22
23 - 28
29 - 35
36 - 43
RS1 - RS 3 : Stud Steelto
44 - 50
RC1 - RC 2 : Ground Plates Steelto Cable &
51 - 61
62
CRS1 - CRS 2 : Ground Plates Steelto Cable &
63 - 69
70 - 73
74 - 77
78 - 80
81 - 82
83 - 84
KW Type For Grounding & Lightning Protection
CRE1 - CRE 20 : Cable to Rebar Fully Wrapped Connection
CS1 - CS 27 : SteelCable to
CP1 : Cable Pipeto
BB1 - BB 41 : Bus Bar Bus Bar to
BR 1 - BR 7 : Bus Bar Ground Rodto
BS1 - BS 4 : Bus Bar Steel Surfaceto
Content
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Exothermic Welding
Content
KWS : Stud to Web Rail
Conductors
85
86- 87
88
89- 91
92 - 93
109
110
KB Type For Cathodic Protection
CA1 - CA3 : Cable to Pipe
111 - 114
115 - 117
Handle Clamp 118 - 121
122 - 123
124
125
T ool & Accessories
Elitor
Instruction Elitor
126
127
Elitor-KTA023SP
Instruction Elitor-KTA023SP
128
129 - 130
Instruction
International Project Reference
AC1 - AC2 : Cable to Grounding Receptacle
ACR1 - ACR2 : Cable and Grounding Receptacle to Ground Rod
AR1 : Cable and Grounding Receptacle to Ground Rod
RR1 - RR 5 : Ground Rod to Ground Rod
RE1 - RE 2 : Rebar to Rebar
94 - 96BX1 - BX4 : Bus Bar to Rail
97 - 101CX1 - CX 8 : Cable to Rail
107KWRT : Cable to Web Rail
108KHRT : Cable to Head Rail
102SRS1 : Galvanized Steel Wire to Cross Galvanized Steel Rod
KR Type For Railway Signaling 103 - 106
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Exothermic Welding
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Bhutan
Mauritius
Netherlands
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We are quality assured to ISO 9001:2008 standards, and are committed to the maintenance of
quality in the products and services that we provide for customers. Our policy, in line with ISO
Standards, is aimed at ensuring that our quality standards are understood by all the staff,and
that standard are implemented and maintained at all levels within the company.Kumwell certified
the ISO 9001:2008 Quality Management System by Underwriter Laboratories Inc.(UL-DQS)
Certification Service, Certificate No.420225 QM08
Quality Assurance
Exothermic Welding
Accredited Body: UL DQS Japan Inc., Shiba-Daimon Excellent Bldg 9F. 2-6-6 Shiba-Daimon, Minatoku,Tokyo 105-0012 Japan
CERTIFICATE
This is to certify that
Kumwell Co., Ltd.
26/2 Moo 10 Banglen Bangyai
Nonthaburi
11140 Thailand
has implemented and maintains a Quality Management System.
Scope:
The design and manufacture of Graphite Mould and accessories.
Through an audit, documented in a report, it was verified that the management system
fulfills the requirements of the following standard:
ISO 9001 : 2008
Certificate registration no.
Date of certification
Valid until
420225 QM08
2013-03-25
2016-03-24
UL DQS Japan Inc.
R. InoueManaging Director
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seeNote
CB38
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16 90 CC2-C-12016 HCC00
70 90 CC2-C-15070 HCC00
185 200 CC2-C-120185 HCC00
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95s 115 CC4-C-95S95S HCC00
• S means Galvanized steel wire strands.
95s
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* CB1-C-95253L
* CB1-C-95255L
* CB1-C-120255L
* CB1-C-150256L
* CB1-C-25253L
* CB1-C-50253L
* CB1-C-70253L
* CB1-C-70255L
6525 x 395 HCC00
* CB1-C-185256L
* CB1-C-240406L
9025 x 6185 HCC00
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CB4-C-70256
CB4-C-95253
CB4-C-95254
CB4-C-95255
CB4-C-95256
CB4-C-120253
CB4-C-120255
CB4-C-120256
CB4-C-120305
CB4-C-150256
CB4-C-150305
CB4-C-150405
CB4-C-185253
CB4-C-185305
CB4-C-185405
CB4-C-185505
CB4-C-185506
CB4-C-240505
CB4-C-240506
CB4-D-300506
CB4-D-300508
CB4-C-10202
CB4-C-16202
CB4-C-16203
CB4-C-16253
CB4-C-25202
CB4-C-25203
CB4-C-25253
CB4-C-35202
CB4-C-35203
CB4-C-35253
CB4-C-35256
CB4-C-3535256CB4-C-8SC252
CB4-C-8SC253
CB4-C-50203
CB4-C-50252
CB4-C-50253
CB4-C-50254
CB4-C-50256
CB4-C-10SC253
CB4-C-10SC254
CB4-C-70253
CB4-C-70254
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90
* CR1-C-12710
* CR1-C-12716
* CR1-C-1275.6SC
* CR1-C-12725
* CR1-C-12735
* CR1-C-1278SC
* CR1-C-12750
* CR1-C-12710SC
* CR1-C-12770
* CR1-C-12795
* CR1-C-127120
* CR1-C-14210
* CR1-C-14216
* CR1-C-1425.6SC
* CR1-C-14225
* CR1-C-14235
* CR1-C-1428SC
* CR1-C-14250
* CR1-C-14270
* CR1-C-14295
* CR1-C-142120
* CR1-C-17210
* CR1-C-17216
* CR1-C-17225
* CR1-C-17235
* CR1-C-1728SC
* CR1-C-17250
* CR1-C-17270
* CR1-C-17295
* CR1-C-172120
" * " means to meet UL Listed
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* CR2-C-14295
* CR2-C-14270
* CR2-C-14250
* CR2-C-1428SC
* CR2-C-14235
* CR2-C-14225
* CR2-C-1425.6SC
* CR2-C-142120
* CR2-C-17210
* CR2-C-172120
* CR2-C-17295
* CR2-C-17270
* CR2-C-17250
* CR2-C-1728SC
* CR2-C-17235
* CR2-C-17225
* CR2-C-17216
* CR2-C-1275.6SC
* CR2-C-127120
* CR2-C-14210
* CR2-C-14216
* CR2-C-12795
* CR2-C-12770
* CR2-C-12710SC
* CR2-C-12750
* CR2-C-1278SC
* CR2-C-12735
* CR2-C-12725
* CR2-C-12710
* CR2-C-12716
" * " means to meet UL Listed
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9595 150 CR25-C-14295S HCC00
CR25-C-14212095
CR25-C-14212070
CR25-C-14212050
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95 115 CR33-C-14295S HCC00
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" * " means to meet UL Listed
90
* CRE1P-A-16
* CRE1P-A-25
* CRE1P-A-35
* CRE1P-C-50
* CRE1P-C-70
* CRE1P-C-95
* CRE1P-C-12090
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52"HCA00" Type A-Handle clamp is builted - in graphite mould
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90
CS7-CR-10SC
CS7-CR-70
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HCA00
HCA00
HCA00
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C
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D
D
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67" * " means to meet UL Listed
* BB14-C-202202
* BB14-C-203203
* BB14-C-204204
* BB14-C-205205
* BB14-C-252252
* BB14-C-253253
* BB14-C-254254
* BB14-C-255255
* BB14-C-256256
* BB14-C-302302
* BB14-C-303303
* BB14-C-304304
* BB14-C-305305
* BB14-C-306306
* BB14-C-313313
* BB14-C-316316
* BB14-C-383383* BB14-C-385385
* BB14-C-386386
* BB14-C-403403
* BB14-C-404404
* BB14-C-405405
* BB14-C-406406
* BB14-C-503503
* BB14-C-504504
* BB14-C-505505
* BB14-C-506506
90
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(Uncut)
020 × 2 20 × 2 65 HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCC00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
HCD00
BB40-C-202202
BB40-C-203203
BB40-C-205205
BB40-C-252252
BB40-C-253253
BB40-C-254254
BB40-C-255255
BB40-C-256256
BB40-C-258258
BB40-C-25122512
BB40-C-302302
BB40-C-303303
BB40-C-304304
BB40-C-305305
BB40-C-306306
BB40-C-313313
BB40-C-316316
BB40-D-383383
BB40-D-385385
BB40-D-386386
BB40-D-388388
BB40-D-403403
BB40-D-404404
BB40-D-405405
BB40-D-406406
BB40-D-503503
BB40-D-504504
BB40-D-505505
BB40-D-506506
BB40-D-508508
BB40-DR-50105010
BB40-DR-606606
BB40-DR-608608
BB40-DR-60106010
20 × 3 20 × 3 90
20 × 5 20 × 5 115
25 × 2 25 × 2 90
25 × 3 25 × 3 90
25 × 4 25 × 4 115
25 × 5 25 × 5 150
25 × 6 25 × 6 150
25 × 8 25 × 8 200
25 × 12 25 × 12 200
30 × 2 30 × 2 150
30 × 3 30 × 3 200
30 × 4 30 × 4 200
30 x 5 30 × 5 250
30 × 6 30 × 6 250
31 × 3 31 × 3 200
31 × 6 31 × 6 250
38 × 3 38 × 3 250
38 × 5 38 × 5 2 X 150
38 × 6 38 × 6 2 X 150
38 × 8 38 × 8 2 X 200
40 × 3 40 × 3 2 X 200
40 × 4 40 × 4 2 X 200
40 × 5 40 × 5 2 X 200
40 × 6 40 × 6 2 X 200
50 × 3 50 × 3 2 X 250
50 × 4 50 × 4 2 X 250
50 × 5 50 × 5 2 X 250
50 × 6 50 × 6 2 X 250
50 × 8 50 × 8 3 X 250
50 × 10 50 × 10 4 X 250
60 × 6 60 × 6 4 X 200
60 × 8 60 × 8 4 X 250
60 × 10 60 × 10 5 X 250
“2x200” means to use 2 tubes of 200 g - metal powderfor one connection
“2x150” means to use 2 tubes of 150 g - metal powderfor one connection
“2x250” means to use 2 tubes of 250 g - metal powderfor one connection
68
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Scraper
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70
" * " means to meet UL Listed
* BR2-C-172256
200
25 x 2 150 * BR2-C-172252
* BR2-C-172253
* BR2-C-172254
* BR2-C-172302
* BR2-C-172303
* BR2-C-172313
* BR2-C-172383
* BR2-C-172403
* BR2-C-127202
* BR2-C-127203
* BR2-C-127204
* BR2-C-127252
* BR2-C-127253
* BR2-C-127254
* BR2-C-127302
* BR2-C-127303
* BR2-C-127403
* BR2-C-127503
* BR2-C-142203
* BR2-C-142204
* BR2-C-142253
* BR2-C-142254
* BR2-C-142302
* BR2-C-142303
* BR2-C-142313
* BR2-C-142383
* BR2-C-142403
* BR2-C-172203
* BR2-C-172204
HCC00
*
*
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BR 4Ground rod to Bus Bar Horizontal ground rod tap
to horizontal bus bar
BR4-C-127202
BR4-C-127203
BR4-C-127204
BR4-C-127252
BR4-C-127253
BR4-C-127254
BR4-C-127302
BR4-C-127303
BR4-C-127403
BR4-C-127503
BR4-C-142203
BR4-C-142204
BR4-C-142253
BR4-C-142254
BR4-C-142255
BR4-C-142256
BR4-C-142302
BR4-C-142303
BR4-C-142306
BR4-C-142313
BR4-C-142316
BR4-C-142383
BR4-C-142385
BR4-C-142386
BR4-C-142388
BR4-C-142403
BR4-C-142404
BR4-C-142405
BR4-C-142406
BR4-C-142503
BR4-C-142504
BR4-C-142505
BR4-C-142506
BR4-C-172203
BR4-C-172204
BR4-C-172253
BR4-C-172254
BR4-C-172255
BR4-C-172256
BR4-C-172302BR4-C-172303
BR4-C-172306
BR4-C-172313
BR4-C-172316
BR4-C-172383
BR4-C-172385
BR4-C-172386
BR4-C-172388
BR4-C-172403
inch
Conductor SizeRod Size
9012.7 1/2
14.2 5/8
17.2 3/4
90
90
90
90
90
90
90
90
90
90
90
90
90
90
115
90
90
115
90
115
90
90
115
150
90
90
90
90
90
90
115
115
150
115
150
150
150
115
115
150
115
150
115
150
150
200
115
BR4-C-172404150
BR4-C-172405150
BR4-C-172406150
BR4-C-172503115
BR4-C-172504150
BR4-C-172505150
BR4-C-172506150
115
20 x 4
25 x 2
25 x 3
25 x 4
30 x 2
30 x 3
40 x 3
50 x 3
20 x 3
20 x 4
25 x 3
25 x 4
25 x 5
25 x 6
30 x 2
30 x 3
30 x 6
31 x 3
31 x 6
38 x 3
38 x 5
38 x 6
38 x 8
40 x 3
40 x 4
40 x 540 x 6
50 x 3
50 x 4
50 x 5
50 x 6
20 x 3
20 x 4
25 x 3
25 x 4
25 x 5
25 x 6
30 x 2
30 x 3
30 x 6
31 x 3
31 x 6
38 x 3
38 x 5
38 x 6
38 x 8
40 x 3
40 x 4
40 x 5
40 x 6
50 x 3
50 x 4
50 x 5
50 x 6
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L
L
L
L
L
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D D
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RR1-CL-231231 HCC00
HCC00
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RR3-CL-231231 HCC00
HCC00RR4-C-231231
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RR5-C-231231 HCC00
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BX1-CL-253
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BX3R-DL-506
BX3L-DL-506
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BX4-DL-506
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45
CX5-CL-95 HCF00
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CX7L-CL-50
CX7R-CL-50
CX7R-CL-70
CX7L-CL-70
CX7L-CL-120
CX7R-CL-120
CX7L-CL-150
CX7R-CL-150
HCF00
HCF00
HCF00
HCF00
File
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A
Cable to RailHorizontal cable end tap to web rail
CX8R-CL-50 HCW00
HCW00
HCW00
HCW00
HCW00
HCW00
HCW00
HCW00
HCW00
HCW00
50
50
70
70
120
120
185
185
240
240
45
45
45
45
115
115
200
200
200
200
CX8L-CL-50
CX8R-CL-70
CX8L-CL-70
HCW00
HCW00
95
95
90
90
CX8R-CL-95
CX8L-CL-95
CX8R-BL-25 HCM00
HCM00
HCW00
HCW00
25
25
35
35
25
25
45
45
CX8L-BL-25
CX8R-CL-35
CX8L-CL-35
CX8R-CL-120
CX8L-CL-120
HCW00
HCW00
150
150
150
150
CX8R-CL-150
CX8L-CL-150
CX8R-CL-185
CX8L-CL-185
CX8R-CL-240
CX8L-CL-240
CX8
File
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KRRailway Signaling
Type for
Exothermic Welding
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Size
Code
15g
KR15
25g
KR25
32g
KR32
45g
KR45
65g
KR65
90g
KR90
115g
KR115
Tubes/box 40 50 20 20 20 20 10
Suitable forSignalingbond’s connections, that is,Horizontal cable endtap to webrail,Horizontal cable end tap to headrail, Stud tap toweb rail
Applications
Kumwell designed a welding process ofmakingrailway signalingbond.
American Railway Engineering Association
(AREA,Chapter 4 Part2)Test Method for Tension Testing of Metallic
Material (ASTM E8M)
Standards
It should be stored in an ambient temperatureand avoid moisture.
Storage
Kumwell weld metal powder is contained a moisture - resistant plastic cartridge, packed in a paper box. Integral weld metal package is identified as to the weld metal powder’s amount, type of metalpowder tobeconnected,Lot No., the numberof tubes tomanufacturing date (MFD).
Packaging
KRWeld Metal Powder
Type
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M
HCM00
HCM00
HCM00
HCM00
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B
B
B
B
B
B
B
B
B
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and
HCB00 type handle clamp assorting with 2”x2”
sized mould
Handle clamp with chain support for cathodic mould
HCB00-XB is used to hold a mould fit at its horizontal
and vertical position on up to 4” pipe’s diameter and
HCB00-XB-12D special chain support for 5” to 12”
pipe’s diameter.
HCB00-XB or HCBOO-XB-12D
HCB00
Kumwell handle clamp has only 3 type differences; HCB00, HCC00 and HCD00, which is adequate
to assort with many different sizes and types of graphite mould.
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WE-DSDuct seal Code No. WE-DS
Duct seal is used to protect the leak of exothermic
welding process
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New technology from Kumwell for electric ignitor with low smoke
exothermic welding system.
Filter Cover
- Replaceable special filter cover designed for low smoke exothermic
mould without starting power required
ELITOR system is designed to simplify and safety operation for exother-
mic welding with remote operationg ignition.- More reliable ignition than conventional flint gun
- No external power or starting power required and resulting less
smoke
- Convenience and flexible to work in restricted or closed area
- Rechargeable battery with LED display
- Quick action and easy to handle
- Warning sound before ignition for safety operation
Low Smoke Exothermic Welding System
with Electric Ignitor and warning sound for safety operation
Elitor System
Insert the connector withPCB ignitor strip on the sidehole of the mould lid.
insert the PCB ignitor stripinto the connector ofELITOR IGNITOR
Press the “IGNITOR” button onhold until alarm 5 Sec.exothermic reaction is
initiated. Place “OFF” button
PCB IGNITOR STRIP Code No. KTA023
ELITOR ELECTRIC IGNITER Code No. KTA024
Specifications
- Power : 6 V/DC, type Sealed Lead - acid battery
- On/Off power SW saperate from ignite SW.
- Starting Ignition 4.8 V/DC 2.3 - 2.5 A- Charger control and LED display
- DC Adaptor charger 9 VDC 2A
- Remote operation with 2 meter cable and control box
- Operating temperature : 5oC - 60
oC
- Safety warning sound alarm 5 sec. before ignition
- Ignition capacity when battery full charge more than 70 time
Caution
- Please Off power SW when not in operation to save the battery
life.
- Exothermic Mould and battery design by manufacturer
- PCB strip hole alignment varies from connection types to
conductor size.- Please don’t switch ELITOR ON/OFF without PCB strip since
ELITOR will be malfunction resulting short life time.
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1
4
7
10 11
2
5
8
3
6
9
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Elitor Electric Ignitor
Assembly mould and handel clamp with
bolt and preheat with a butane torch to
ensure that mould is entirely dry
Place retaining disk ensuring the disk sits
well at the base of the weld metal cavity
Insert the connector with PCB ignitor strip
(KTA023) on the side hole of the mould lid.
After completed reaction, wait for 2-3
minutes to cool down before removing
weld connection.
Switch the power button to the “ ON ”
position
Press the “ IGNITOR ” button on hold until
alarm 5 sec.exothermic reaction is
initiated. Place“ OFF ” button
Pour a recommended size of weld metal
into the mould crucible Check for leaks
of weld metal Repeat step 4 in case of leak
Insert the PCB ignitor strip into the connector
of Elitor Ignitor
Then, clean the surface of conductor with
a cable clean brush and/or preheat with
butance torch again in order to ensure
that conductor is entirely dry
Place conductor into the mould snugly,
leave the space 2-3 mm. between the
end of conductors for better molten copper
alloy flow. Then, tighten handle clamp.
KTA024
Gently rub slag from the crucible by
scraper clean the crucible and weld
cavity by mould cleaning brush to endure
the mould
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ELITORwith KTA �SPplus starting powder
How to insert PCB strip KTA �SP
Kumwell is new technology for electric ignition.ELITOR It is designed to simplify and safety operation forexothermic welding with remote operation ignition.- More reliable ignition than conventional flint gun- Convenience and flexible to work in restricted or closed area- Rechargeable battery with LED display- Quick action and easy to handle- Safety warning sound before ignition
Specifications
- Power : 6 V/DC, type Sealed Lead - acid battery- On/Off power SW saperate from ignite SW.- Starting Ignition 4.8 V/DC 2.3 - 2.5 A- Charger control and LED display- DC Adaptor charger 9 VDC 2A- Remote operation with 2 meter cable and control box- Operating temperature : 5
oC - 60
oC
- Safety warning sound alarm 5 sec. before ignition- Ignition capacity when battery full charge more than 70 time
Caution- Please Off power SW when not in operation to save the battery life.
- Exothermic Mould and battery design by manufacturer - PCB strip hole alignment varies from connection types to conductor size.- Please don’t switch ELITOR ON/OFF without PCB strip since ELITOR will be malfunction resulting short life time.
Pour starting powder on surfacemetal powder.
Steel discGraphite mould
Startingpowder
KTA 023SP
Pour Startingpowder
Metal powder
Insert PCB strip into hole side ofmould cover and pour startingpowder into hole top mould cover.Press SW ON to start ignition.
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INSTRUCTION
Check mould tag to be welded and propercartridge size. Assembly mould and handleclamp with bolt and preheat with a butanetorch to ensure that mould is entirely dry
Insert the steel disc to seat on cavity
properlyPour weld metal powder into the mould
If notice powder leakage, please return to
step 4 again and pour starting powder on
surface metal powder.
Pour starting powder into hole on top of
mould lid.
Place conductor into the mould snugly,
leave the space 2-3 mm. between the end
of conductor for better molten copper alloy
flow.Then, tighten handle clamp.
Insert the connector with PCB ignitor
strip on the side hole of the mould lid.Switch the power button to the “ ON ”
position
insert the PCB KTA 023SP ignitor strip
into the connector of ELITOR IGNITOR
Completed Kumwell connectionPress the “IGNITOR” button on hold until
alarm 5 Sec. exothermic reaction is
initiated. Place “OFF” button
Then, clean the surface of conductor with
a cable clean brush and/or preheat with
butance torch again in order to ensure that
conductor is entirely dry
After completed reaction, wait for 2-3
minutes to cool down before removing
weld connection. Open the mould,
remove slag with scrapper and clean with
the mould brush.
1112
EXOTHERMIC WELDING ELITOR ELECTRIC IGNITOR with KTA 023SP
10
9
1 2 3
6
7
4
8
5
.
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POWER
SUBSTATION
Exothermic Welding
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VIETNAM CNA-HTE / MIDDLE AIRPORTS CORPORATION - MACDA NANG INTERNATIONAL AIRPORT- DANANG CITY
BRECHIN CASTLE SUBSTATION 2010
2010
INDONESIA INDOCEMENT
INCO
INDOCEMENT 2008
INDONESIA TANJUNG TABALONG 2011
INDONESIA 150 KV BALAMBANO AND KAREBBE SUBSTATION 2011
K.M.L. INTERNATIONAL CO.,LTDTHAILAND MITR PHULUANG SUGAR MILS AT LOEI 2012
K.M.L. INTERNATIONAL CO.,LTDTHAILAND BELLE CONDOMINIUM 2012
K.M.L. INTERNATIONAL CO.,LTDTHAILAND CHANA POWER PLANT 2012
INDONESIA SENGKANG 2008
PETROTRIN, PETROLIUM COMPANY OF TRINIDAD
AND TOBAGO LTD.
TRINIDAD AND
TOBAGO
EPC REFINERY SUBSTATION PROJECT: 2312 2010PETROTRIN, PETROLIUM COMPANY OF TRINIDAD
AND TOBAGO LTD.
TRINIDAD AND
TOBAGO
COLOMBIA SANTA MARTA SUBSTATION PROJECT 2365 HMV INGENIEROS L TDA. 2010
COLOMBIA CANOLIMON -CARIARE SUBSTATION PROJECT 2314 HMV INGENIEROS L TDA. 2010
COLOMBIA LLC CANO LIMON, OIL INDUSTRIA L COMP LE X OCCIDENTAL DE COLOMBIA, 2010 - 2013
COLOMBIA LLC BARRANCABERMEJA - EL CENTRO,
OIL INDUSTRIAL COMPLEX
OCCIDENTAL DE COLOMBIA, 2010 - 2013
COLOMBIA EL DORADO AIRPORT PROJECT. 4500082313 SIEMENS S.A 2011
INODNESIA SENGKANG 2012
COLOMBIA ENERSIS GROUP - ENDESA PROJECT 2211 CAM COLOMBIA (COMPANIA A MERICANA DE
MULTISERVICIOS)
2011
COLOMBIA PACIFIC RUBIALES CORPORATION
OIL INDUSTRIAL COMPLEX.
CAM COLOMBIA (COMPANIA AMERICANA DE
MULTISERVICIOS)
2011 - 2012
COLOMBIA PACIFIC RUBIALES CORPORATION
OIL INDUSTRIAL COMPLEX.
CAM COLOMBIA (COMPANIA AMERICANA DE
MULTISERVICIOS)
2011 - 2012
VENEZUELA TOCOMA HIDROELECTRIC PROJECT (2000 MVA)
RIO CARONI PTO. ORDAZ
CONSORCIO OIV TOCOMA ODEBRECHT -
IMPREGILO - VINCLER
2011 - 2013