With the rapid development of technology and increasing construction standards, especially in infrastructure projects like roads, bridges, and high-speed rail tunnels, the use of machinery for processing steel bars is becoming more widespread. Machines are gradually replacing manual labor in tasks like producing reinforced cages, bending steel bars, and creating stirrups. Two popular machines for producing steel reinforcement cages are the Steel Cage Roller Welding Machine and the Steel Cage Roller Machine. In this guide, we’ll explore the key features and differences between these two types of equipment.
1. Price Differences
- Steel Cage Roller Welding Machine: Prices range from $50,000 to $100,000 USD, depending on the diameter and capabilities of the machine. This machine is more advanced and is used for larger, more complex projects.
- Steel Cage Roller Machine: A simpler machine with a lower price range of $10,000 to $30,000 USD, depending on the length of the steel cage it can produce. This equipment is often preferred by smaller businesses or for less demanding projects.
2. Level of Automation
- Steel Cage Roller Welding Machine: Highly automated. Workers only need to prepare the inner reinforcement ring, and the machine handles the rest of the process automatically. This reduces labor intensity and increases efficiency.
- Steel Cage Roller Machine: Less automated. Workers must prepare the reinforcement rings and manually weld the main reinforcement bands and hoops. The production process requires more manual intervention.
3. Precision
- Steel Cage Welding Machine: Delivers high precision with minimal internal contraction of the steel cage diameter. The error margin is around 2 cm, making it a reliable choice for strict engineering standards.
- Steel Cage Roller Machine: Precision is lower, and the final product may experience slight internal contractions. The accuracy decreases, particularly for cages with smaller diameters.
4. Production Speed
- Steel Cage Welding Machine: Typically slower compared to the winding machine, but it compensates with higher precision and automation.
- Steel Cage Roller Machine: Faster production, especially when the reinforcement rings and bands are prepared in advance. However, the speed comes at the cost of lower precision.
5. Labor Requirements
- Steel Cage Welding Machine: Requires fewer workers, with only three workers needed for full operation (two to prepare the rings and one to operate the machine).
- Steel Cage Roller Machine: Requires more labor, with five workers needed (four to prepare and weld the main bands and reinforcement rings, and one to operate the machine).
6. Space Requirements
- Steel Cage Roller Welding Machine: The machine is larger and requires more space, approximately 27 meters in length to accommodate the standard 12-meter steel cage.
- Steel Cage Roller Machine: More compact, needing only around 13 meters of space, making it suitable for smaller job sites.
7. Applicable Uses
- Steel Cage Roller Welding Machine: Available in different models, such as 1250mm, 1500mm, 2000mm, 2500mm, and 3000mm, making it suitable for producing cages with diameters up to 2.2 meters or more, depending on the project requirements.
- Steel Cage Roller Machine: Can produce steel cages with diameters up to 3 meters, but its precision decreases as the diameter gets smaller. For cages with a diameter of less than 800mm, it is less efficient due to the small size, which can cause issues during rotation.
Conclusion
Both the steel cage roller welding machine and the Steel Cage Roller Machine serve as essential tools in modern construction, each with its strengths and weaknesses. If your project requires high precision and strict standards, especially for larger steel cages, the steel cage roller welding machine is the best choice. However, for smaller projects or less demanding applications, the reinforcement cage winding machine provides a more affordable and faster solution.
