Metal case for refractory slide gate plate and nozzle

Material

1. Iron Plate
Cold Plate-SPCC, relatively hard,Smooth surface.
Hot plate-SPHC,relatively soft,Black.
2. Stainless Steel(SUS201&SUS304 ,Top Grade,Not easy to rust.
3. Copper.
4. Aluminium.
5. Galvanized Plate.

Material Cutting

1. Plate Shearing Machine (Rough).
2. CNC Punching Machine (Turret Punching point Fast ,Cheap,Surface is not smooth).

Bending

1. Ordinary Bending.
2. CNC Bending (High Precision,Fast).

Welding

1. Electric Welding(for Thick Material,Firm,Slow).
2. Carbon-dioxide arc welding(Fast).
3. Argon Arc Welding(for Stainless Steel.Thin Plate).

Polishing pretreatment

1. Acid Washing(Rust Removal,Oil Removing, Scale Removing).
2. Cleaning Water Washing.
3. Surface Conditioning,Neutralization.
4. Phosphating(Change the surface properties ,Rust Preventing).

Coating

1. Liquid(Advantages: good brightness weakness: the quality is not stable, high cost).
2. Powder(Anti-static).

1. High precision:

applicable to precision parts of sheet metal laser cutting and a variety of technical words, painting of fine cutting.
2. Deformation is small, smooth surface, no side, after processing the workpiece
can be directly used for assembly.
3. Suitable for new product research and development, having a product after drawings forming,
removed from the mould manufacturing cost,greatly reduce the sample.
processing time,win the previous time for the company.
4. Different shape of the workpiece can be format suit cut,
ensure that the material utilization ratio and greatly reduce the waste of materials.
5. The workpiece in cutting process can be random logo marking and dot marking.
6. Non-contact processing, to avoid the plank scratching scratch phenomenon, improve the grade of products.