Silicon calcium cored wire outsourcing packaging also need to meet the specified mark
Calcium silicon cored wire is familiar to everyone, calcium silicon cored wire is made of iron sheet wrapped silicon calcium alloy powder.
The quality of calcium silicon cored wire has a great influence on the efficiency. Therefore, the external and internal quality of calcium silicon cored wire is required.
Appearance quality requirements of calcium silicon cored wire:
(1) bite degree of iron joint of calcium silicon cored wire. If the iron seam is not firmly fastened, the core wire will produce powder leakage or be oxidized by air in the process of storage and transportation when used in bending and packing or unwinding and straightening.
(2) shell surface defects of calcium silicon cored wires. The coated iron sheet is usually a low carbon thin strip with a thickness of 0.2-0.4mm. It is easy to be abraded or corroded during production or storage and transportation, resulting in oxidation of the core material.
(3) the sectional size uniformity of calcium silicon cored wire. The error of core wire cross section size is too large, the load of wire feeder will change too much and the feeding speed will be uneven, which will affect the adding effect.
Through the manufacturer's introduction of the appearance quality of silicon calcium cored wire, do you have more knowledge of it? These knowledge will play a crucial role when we use it. Of course, if we choose silicon calcium cored wire, we should look for standard manufacturers. We can seek help from the staff to choose the right products according to our own needs.
