solid and flux cored wire production line

A： The description of The solid calcium cored wire production line

1.The Process flow of solid calcium cored wire 

Steel coil uncoiler  Shear and end welder calcium wire uncoiler Cage accumulator preforming machine calcium wire feeding unit HF welder calbrication machine solid calcium cored wire laying unit Rewinder unloading car

2.The feature of solid calcium cored wire

1)The steel trip thickness :1.0---1.5mm

2)The solid cored wire diameter :9.5mm,10.5mm ( dimension accuracy:±0.5mm)

3)The filler : Calcium wire

4)Seal type :HF welding ( seamless type )

3.  The application of solid calcium cored wire 

Solid calcium cored wire  also called Pure Calcium Cored Wire, seamless solid calcium cored wire .

The solid calcium cored wire is used in steel making and Metallurgy.

Its founction in steel making and Metallurgy is as below:

• Refining the molten steel: Deep deoxidation and desulfurization to remove harmful inclusions.
• Optimizing the microstructure: Modifying inclusion morphology to enhance the comprehensive mechanical properties of the steel.
• Ensuring smooth production: Solving the problem of tundish nozzle clogging during continuous casting to guarantee production continuity.
• Improving cost-effectiveness: Compared with traditional methods, it offers higher elemental yield, more stable treatment performance, and lower overall costs.
• This technology is an indispensable key process for producing high-quality steel grades, such as pipeline steel, automotive steel, and other critical applications.

4. Picture of solid calcium cored wire production line :

B The descrioption of composite cored wire (solid and flux cored wire) production line 

1.The Process flow of composite cored wire

Steel coil uncoiler Shear and end welder calcium wire uncoiler Cage accumulator preforming machine calcium wire feeding unit and hopper feeder HF welder calbrication machine Anealing equipment Rewinder

2 Final cored wire : flux cored wire, solid cored wire ,composite cored wire (flux&solid cored wire).

Remark: the composite cored wire production line can manufacture composite cored wire ,solid calcium cored wire and flux cored wire, However ,considering the time of commissioning and rejection cost during commissioning,the composite cored wire production line only manufacture composite cored wire.even one size of comospite cored wire

• solid cored wire

1)The steel trip thickness :1.0---1.5mm
2)The solid cored wire diameter :9.5mm,10.5mm ( dimension accuracy:±0.5mm）
3)The filler : Calcium wire
4)Seal type :HF welding
5) Application: steel making .

• flux cored wire

6)The steel trip thickness :1.0mm
7)The flux cored wire diameter :13--16mm( the popular diameter:13mm,16mm)
8)The filler : one or multiple powders
9)Seal type : HF welding
10) Application：foundry industry 

• composite cored wire (flux& solid cored wire)

11)The steel trip thickness :1.0mm
12)The flux&solid cored wire diameter 13mm
13)The filler : calcium wire and one or multiple powders
14)Seal type : HF welding
15) Application：foundry industry and steel making .

3. The application of flux cored wire 

Flux-cored wire can be used in the casting process as a deoxidizer, alloying agent, and desulfurizer. When added to molten metal, it can improve the quality, mechanical properties, and corrosion resistance of castings.

Reduction of porosity and inclusions: The deoxidizing agents in the cored wire can effectively remove oxides from the molten metal, reducing the formation of gas pores and inclusions, thereby improving the density and internal quality of the castings.

Improvement of mechanical properties: By adding appropriate alloying elements, the microstructure and chemical composition of the castings can be adjusted, thereby improving their mechanical properties such as hardness, strength, toughness, and fatigue resistance.

Enhancement of corrosion resistance: The addition of alloying elements can improve the corrosion resistance of castings, giving them better oxidation resistance, acid/alkali resistance, or high-temperature resistance under specific environmental conditions.

4. The application of  composite cored wire 

The composite cored wire wire is used in steel making and Metallurgy.

Its founction in steel making and Metallurgy is as below:

• Refining the molten steel: Deep deoxidation and desulfurization to remove harmful inclusions.
• Optimizing the microstructure: Modifying inclusion morphology to enhance the comprehensive mechanical properties of the steel.
• Ensuring smooth production: Solving the problem of tundish nozzle clogging during continuous casting to guarantee production continuity.
• Improving cost-effectiveness: Compared with traditional methods, it offers higher elemental yield, more stable treatment performance, and lower overall costs.
• This technology is an indispensable key process for producing high-quality steel grades, such as pipeline steel, automotive steel, and other critical applications.

5.Picture of solid &flux cored wire production line