Xi'an Hongxin Arc Furnace Company Limited
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Brand Name | Hongxin |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T,D/P,D/A,L/C | Brand Name | Hongxin |
| Place of Origin | China | ||
| High Light | SAF Copper Contact Shoe ，Submerged Arc Furnace Spare Parts ，Submerged Arc Furnace Copper Contact Shoe | ||
The copper contact shoe is a key conductive component in the electrode holding system of submerged arc furnaces (SAF). It is usually made of high-purity copper, installed at the lower part of the electrode, tightly attached to the electrode surface, transmitting the large current from the short network to the electrode, while withstanding harsh conditions such as furnace mouth high temperature, thermal radiation, and resistance heat. The performance of copper contact shoes directly affects the power efficiency and operational stability of the furnace. Copper contact shoe is an important part of the electrode holder of submerged arc furnaces, installed at the lower part of the electrode, tightly attached to the electrode surface through pressure rings or clamping devices, transmitting current from conductive tubes or plates to the electrode .
| Type | Structural Features | Advantages |
|---|---|---|
| Cast Copper Shoe | Formed by one-time casting of ≥99.9% pure copper, with water cooling channels and heat dissipation fins cast inside | Large cooling area, good heat dissipation effect, not easy to scale, easy to repair, convenient to replace and install |
| Forged Copper Shoe | Formed by multiple rolling and forging of T2 copper, with dense structure | Good conductivity, high mechanical strength, good heat resistance, long service life |
| Type | Structural Features | Advantages |
|---|---|---|
| Direct Cooling Type | Cooling water channels are processed by deep hole drilling, cooling water directly contacts the copper shoe body | Good cooling effect, good conductivity, less power loss, extended service life |
| External Cooling Type | The outer wall of semi-circular water channels is welded to the outer arc surface of the copper shoe body, forming a "U"-shaped cooling water channel | Increased effective thickness of the inner arc channel wall, good metallographic structure, high density, good heat resistance |
| Type | Structural Features | Advantages |
|---|---|---|
| Integral Type | Copper shoe body and cooling channels are integrally formed or welded as a whole, simple structure | Compact structure, high reliability, convenient installation |
| Combined Type | Composed of multiple components combined, easy for partial replacement and maintenance | Low maintenance cost, no need for complete replacement when single component is damaged |
| Parameter | Specification |
|---|---|
| Material | Cu ≥99.95% |
| Electrical Resistivity | ≤1.724×10⁻⁸ Ω·mm²/m |
| Conductivity (20℃) | ≥97% IACS |
| Hardness | ≤70 HV |
| Density (20℃) | 8.9 g/cm³ |
| Tensile Strength | ≥245 MPa |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2007
Total Annual:
32000000-35000000
Employee Number:
140~150
Ecer Certification：
Verified Supplier
Xi'an Hongxin Arc Furnace Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, installation, commissioning, and technical services of ferroalloy submerged arc furnace equipment and environmental dust removal equipment. The company was founded in... Xi'an Hongxin Arc Furnace Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, installation, commissioning, and technical services of ferroalloy submerged arc furnace equipment and environmental dust removal equipment. The company was founded in...
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