Factory making China Portable Tungsten Electrode Grinding Sharpener
Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Factory making China Portable Tungsten Electrode Grinding Sharpener, “Making the Products of High Quality” is the eternal goal of our company. We make unremitting efforts to realize the goal of “We Will Always Keep in Pace with the Time”.
Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for China Tungsten Grinding, Portable Sharpener, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
The lanthanum tungsten electrode has the closest performance to the 2% thorium tungsten electrode. It can replace the thorium tungsten electrode without changing the welding procedure during the electric welding process, and is not harmed by the radiation of the thorium tungsten electrode.
Lanthanum tungsten electrode has high durability current and low burning loss rate. When used in small and medium current, the arc performance and burning resistance performance are better than thorium tungsten electrode. Lanthanum tungsten electrode is already the most popular electrode material in the world, especially the 1.5% lanthanum tungsten electrode has the conductivity performance closest to the 2.0% tungsten thorium electrode. Lanthanum tungsten electrode is mainly used for DC welding, and it can also be used under AC conditions and performs well. If there is no overload current, the lanthanum tungsten electrode has a longer life than thorium tungsten, and it is easier to start arcing in most applications. Especially good at preventing thermal shock. In the case of repeated ignition during short-cycle welding, the welding is good to avoid contamination.
Features:
1. Prevent thermal shock
2. No radioactivity, avoid pollution
3. Long service life, reducing downtime
4. Good conductivity, easy to start arc under low current, low current is stable arc
5. Low burning rate and durable.
Model: WL15
Classification: ANSI/AWS A5.12M-98 ISO 6848
Main ingredients:
The main components are tungsten (W) with 98~98.8% of the element content, 1.3-1.7% of lanthanum (La203).
Packing: 10pc/box
Welding current: please refer to the table below
Nib color: golden
Optional size:
| 1.0 * 150mm / 0.04 * 5.91 inches | 1.0 * 175mm / 0.04 * 6.89 inches |
| 1.6 * 150mm / 0.06 * 5.91 inches | 1.6 * 175mm / 0.06 * 6.89 inches |
| 2.0 * 150mm / 0.08 * 5.91 inches | 2.0 * 175mm / 0.08 * 6.89 inches |
| 2.4 * 150mm / 0.09 * 5.91 inches | 2.4 * 175mm / 0.09 * 6.89 inches |
| 3.2 * 150mm / 0.13 * 5.91 inches | 3.2 * 175mm / 0.13 * 6.89 inches |
Weight: about 50-280 grams / 1.8-9.9 ounces
COMPARISON TABLE OF TUNGSTEN ELECTRODE DIAMETER AND CURRENT
|
DIAMETER |
DC- (A) |
DC+ (A) |
AC |
|
1.0mm |
10-75A |
1-10A |
15-70A |
|
1.6mm |
60-150A |
10-20A |
60-125A |
|
2.0mm |
100-200A |
15-25A |
85-160A |
|
2.4mm |
170-250A |
17-30A |
120-210A |
|
3.0mm |
200-300A |
20-25A |
140-230A |
|
3.2mm |
225-330A |
30-35A |
150-250A |
|
4.0mm |
350-480A |
35-50A |
240-350A |
|
5.0mm |
500-675A |
50-70A |
330-460A |
| Please select the corresponding tungsten electrode specifications according to your current use | |||
Application:
Suitable for dc welding and ac welding, also suitable for pipeline welding
Main Characters:
|
Model |
Added Impurity |
Impurity quantity% |
Other Impurities% |
Tungsten% |
Electric discharged power |
Color sign |
|
WL15 |
La203 |
1.3-1.7 |
<0.20 |
The rest |
2.8-3.0 |
Golden |
Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Factory making China Portable Tungsten Electrode Grinding Sharpener, “Making the Products of High Quality” is the eternal goal of our company. We make unremitting efforts to realize the goal of “We Will Always Keep in Pace with the Time”.
Factory making China Tungsten Grinding, Portable Sharpener, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
