1 storage box：Holds up to 100pcs 50CM long welding wires
Description:
Size:1.6*500mm/2*500mm
Color:Silver color
Material:Aluminum
Quantity:10/20/30/50 Pieces per pack
Features:
1.It can be operate easily and electric current load is big.
2.It can produce arc easily and steadily, the gap of the breaking arc is big.
3.loss less and long life.
4.Excellent corrosion resistance.
5.Can be welded directly without solder powder
6.Can weld raw aluminum, cooked aluminum, and other aluminum alloys
7.High surface strength of the weld after welding
Instructions for use:
Instructions for use of low temperature aluminum welding wire
1.Polish the surface by physical cleaning.
2.Heat the surface of the base material at the weld until the temperature reaches 380 °C-400 °C, so that the weld can be formed by the heat conduction welding wire of the base metal. Do not use the flame to weld the wire, and only when the surface temperature of the base material When enough, the wire flows well and penetrates into the metal capillary.
3.When repairing relatively thin aluminum, the aluminum base material is heated to a suitable working temperature, and then the wire is frictionally melted back and forth to form a weld. Only the metal brush is used to fill the weld to form a weld.
4.Small parts are welded with propane gas, large parts are heated by industrial gas or induction heating device, and naturally cooled after welding.
Precautions:
The more expensive the thicker part is, the more troublesome it is to use, so it is critical to use a reasonable heat source as long as the surface temperature of the base metal reaches the wire.
At the working temperature, welding can be carried out. When using oxyacetylene welding, neutral flame welding is used, but do not directly use fire welding wire.
Applicable heat source: It can be used in many kinds of heat sources, such as propane, oxyacetylene and so on.
Storage: placed in a ventilated and dry place, can be stored for a long time
Note:
1. The surface of the base metal must be cleaned. Clear welding
2. The temperature of the base metal should reach 400 °C, including the temperature of the base metal during the welding process should also be maintained at 400 ° C, and the temperature can be high or low.
3, taboo with flame deliberately to burn the wire, after the base metal temperature reaches 400 ° C, the wire will naturally rely on the base material heat conduction melting.
