How to maintain the melt indexer
Description: ER70S-6 Welding wire is a low alloy steel gas shielded welding wire, protected with pure Co2 or Ar+CO2 gas. Stable arc, low spatters, excellent fabrication weldability and lowsensitivity of weld gas porosity can be obtained during welding. It is suitable for all position welding especially with large welding current rang. It can show very good welding performance.
Suitable for single-pass and multi-pass welding for structures fabricated by carbon steel and 500MPa grade low alloy steel, such as vehicles, bridges, construction and mechanical structures etc.
A. Suitable for using shielding gas at the speed of 20-25 liters per minute.
B. Windshield must be set up in the welding zone, due to gas porosity may be caused be strong wind.
C. Wind extention should be 10-20mm if the current range is under 300A and if above 300A,20-25mm.
Aws E70S-6 Welding Wire,70S-6 Welding Wire,Rutile Welding Rod,2.5Mm Welding Rod Dingzhou Jinlong Metal Production Co., Ltd. , http://www.weldingelectrodefactory.com
2. Before and after the use of the melt indexer should be kept clean and avoid collisions;
3, when not using the melt indexer, it is advisable to plug it in periodically;
4. The melt indexer should be in charge of the person responsible for the test. The test should be conducted strictly in accordance with the operating procedures. It is forbidden to perform the test beyond the test range. After the test is completed, the instrument should be restored to the initial position to ensure that the next test is performed normally.
5. The melt index instrument should be cleaned and tested regularly, and the instrument to be calibrated should be calibrated to ensure the accuracy of the instrument;
6. When the melt indexer is not in use, appropriate protective measures should be taken. If it is not used for a long time, it should be re-inspected before use;
ER70S-6 Welding Wire
Applications:
Instructions: