Manufacturing Of Electric Heater Elements

• Preparatory Work

  1. Stainless Steel Tubes

• Blanking
• Chamfer
• Deoiling
• Rust
• Cleaning &Drying
• Brush Tubes
• Wiping Tubes
  

  2. Electric Heating Wires

• Winding
• WireDrawing
• Make SilkHead
  

  3. Lead-out Rods

• Blanking
• File Stick
• Milling Groove
• Cleaning
  

  4. Fillers

• Fracture
• Ball Milling
• Sifting
• Magnetic Separation
• Drying

• Production Process

1. Heating Wires Connect The Lead-out Rods

2. Cross The Empty Tubes

3. Loading Magnesia Powder

4. Cutting The Tubes

5. Annealing

6. Bending The Tubes

7. Welding

8. Digging Head & Surface Treatment

9. Drying

10. Seal Assembly

11. Technical Inspection

Manufacturing Of Electric Heater Elements