Xi'an Hongxin Arc Furnace Company Limited
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Brand Name | Hongxin |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union,D/P,D/A,L/C | Brand Name | Hongxin |
| Place of Origin | China | ||
| High Light | Electrode Holding Brake ，Holding Brake SAF Spare Parts ，Electrode Slipping System Holding Brake | ||
The brake is the core component of the electrode slipping system in submerged arc furnaces (SAF), responsible for clamping or releasing the electrode, cooperating with the slipping cylinder to complete the downward feeding of the electrode. Its performance directly affects the reliability of electrode slipping, furnace condition stability, and smelting power consumption.
I. Introduction
The brake is a mechanical device in the electrode slipping system of SAF used to clamp or release the electrode. It is usually arranged in pairs (upper brake and lower brake) and driven by hydraulic or pneumatic power to achieve electrode clamping and release.
II. Main Functions
1. Clamping electrode: Holds the electrode during normal smelting to prevent slipping
2. Cooperating with slipping: Works with the slipping cylinder to complete step-by-step downward feeding of the electrode
3. Safety protection: Emergency clamping in abnormal conditions to prevent electrode falling
III. Working Emvironment
High temperature, dust, strong electromagnetic field environment, requiring the brake to have high temperature resistance, wear resistance, and high reliability.
IV. Classification of Brakes
According to drive mode, SAF brakes are mainly divided into the following types:
| Comparison Item | Airbag Brake | Hydraulic Brake | Disc Spring Brake | Hydraulic Belt Brake |
|---|---|---|---|---|
| Drive Mode | Pneumatic | Hydraulic | Disc spring + hydraulic release | Hydraulic |
| Clamping Force | Medium | Large | Large | Large |
| Response Speed | Fast | Fast | Medium | Fast |
| Complexity | Simple | Medium | Complex | Medium |
| Maintenance Cost | Low | Medium | Medium | Medium |
| Safety Feature | Need air pressure | Need hydraulic pressure | Automatic clamping on pressure loss | Need hydraulic pressure |
| Application | Small to medium SAF | All SAF sizes | Large SAF | Large-diameter electrodes |
| Application Scenario | Recommended Brake Type | Selection Reason |
|---|---|---|
| Small submerged arc furnace (<12,500 kVA) | Airbag Brake | Simple structure, low investment, easy maintenance |
| Medium submerged arc furnace (12,500–25,000 kVA) | Hydraulic Brake | High clamping force, precise control, cost-effective |
| Large submerged arc furnace (>25,000 kVA) | Disc Spring Brake | Safe and reliable, automatic protection upon pressure loss |
| Large electrode diameter (Φ > 1000 mm) | Hydraulic Belt Brake | Uniform force distribution, suitable for large diameters |
| High automation requirement | PLC-controlled Hydraulic Brake | Enables programmed automatic electrode clamping and releasing |
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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