Revolutionizing Wire Rod Cleaning: The SHJLPACK Shot Blasting Machine
Looking for an efficient and eco-friendly way to clean wire rods? SHJLPACK's shot blasting machine offers a superior alternative to traditional pickling, effectively removing scale and preparing surfaces for further processing. This innovative technology enhances corrosion resistance and boosts production capacity, making it an ideal solution for modern wire manufacturing.
Understanding Wire Rod Shot Blasting Technology
Wire rod shot blasting is a mechanical cleaning process that propels abrasive material at high velocity against a wire rod surface. This method effectively removes surface contaminants like scale, rust, and other impurities. Unlike chemical pickling, shot blasting is environmentally friendly, economical, and often more efficient, providing a clean and roughened surface that is ideal for subsequent processes such as drawing, plating, or coating. SHJLPACK's advanced shot blasting machines are designed to maximize these benefits, offering a robust and reliable solution for wire rod cleaning.
Advantages of SHJLPACK Shot Blasting over Traditional Pickling
Traditional pickling methods, which use chemicals to clean wire rods, present several drawbacks. SHJLPACK shot blasting technology offers a compelling alternative, addressing these issues effectively.
| Feature | Shot Blasting | Pickling |
|---|---|---|
| Effectiveness | Highly effective in descaling and surface prep | Effective, but can be less consistent |
| Economy | Economical due to lower operational costs | Can be expensive due to chemical consumption and waste disposal |
| Environmental Impact | Eco-friendly, minimal waste generation | Environmentally concerning due to chemical waste |
| Speed & Efficiency | Faster cleaning process | Can be slower, especially for heavy scale |
| Surface Finish | Provides a roughened surface, ideal for adhesion | Can leave a smooth, sometimes less desirable surface |
As visually represented, SHJLPACK shot blasting is:
Shot blasting – Efficient, Economical, and Eco-friendly
Pickling – Traditional Chemical Method
Key Features of the SHJLPACK RG-3800 Wire Rod Shot Blasting Machine
The SHJLPACK RG-3800 Shot Blasting Machine is engineered for high performance and reliability. It incorporates several unique features that set it apart:
- Rotating Shutter (360°): This innovative technology ensures complete and uniform shot blasting coverage around the entire circumference of the wire rod.
- Double Console Crane: The integrated double console crane system significantly boosts production capacity by facilitating efficient wire rod transportation and handling. The crane operation is PLC controlled for seamless integration and automation.
- Complex Rotation System: During the shot blasting process, the wire rod undergoes a complex series of movements – up-down, left-right, and forward-reverse rotations. This ensures that both the inner and outer surfaces of the wire coil receive even and thorough treatment.
- Superior Surface Preparation: The RG-3800 achieves a surface preparation standard of Sa 2.5, which is classified as "very deep blast cleaning". This level of cleanliness ensures optimal adhesion for subsequent wire processing stages.
Wire Specifications and Capacity of RG-3800
The SHJLPACK RG-3800 is designed to handle a wide range of wire materials and sizes:
Wire Specifications:
| Specification | Value |
|---|---|
| Wire Material | Carbon steel, structural steel, carbon tool steel, spring steel, bearing steel, high-speed tool steel, alloy tool steel |
| Wire Diameter | Ø6.5 – Ø32 mm |
| Inner Rod Diameter (min) | Ø800 mm |
| Outer Rod Diameter (max) | Ø1500 mm |
Maximum Load Capacity:
| Wire Rod Diameter | Maximum Workpiece Weight |
|---|---|
| 6.5 - 8 mm | Max: 1000 kg |
| 10 - 16 mm | Max: 2000 kg |
| 18 - 28 mm | Max: 2400 kg |
| 30 mm and greater | Max: 2500 kg |
Productivity and Transportation:
- Transportation Method: Double console crane (PLC controlled)
- Productivity: 3-6 coils per hour (depending on material and oxidation level)
- Effective Length: ~3800 mm
Shot Blasting System Components
The robust shot blasting system of the RG-3800 comprises high-quality components for efficient and reliable operation:
| No. | Component | Quantity | Specifications | Notes |
|---|---|---|---|---|
| 1 | Shot Blasting Turbine | 6 pcs | 6 × 32 = 132 kW Capacity | |
| 2 | Shot Blasting Chamber | 1 pcs | ||
| 4 | Bucket Elevator | 2 pcs | Guomao Reducer Co., Ltd. Compact gear reducer | 2 × 4.0 = 8 kW Capacity |
| 5 | Lower Auger Conveyor | 2 pcs | Guomao Reducer Co., Ltd. Compact gear reducer | 2 × 2.2 = 4.4 kW Capacity |
| 6 | Abrasive Bead Controller | 6 pcs | Adjustable, Pneumatic control method | |
| 7 | Intermediate Power | 144.4 kW |
Shot Blasting Process and Operation
The SHJLPACK RG-3800 Shot Blasting Machine utilizes a highly effective process:
- High-Speed Shot Projection: Six high-efficiency shot blasting turbines are strategically positioned to project abrasive media at a speed of 78 m/s onto the wire rod surface.
- Comprehensive Cleaning: The combination of the rotating shutter and complex wire rotation ensures every part of the wire rod is uniformly blasted, achieving Sa 2.5 surface preparation.
- Abrasive Recycling: The system includes an abrasive bead separation system that efficiently recycles the abrasive media, reducing waste and operational costs.
- Dust Removal: A two-step cleaning and dust-removal system maintains a clean working environment and ensures the quality of the cleaned wire rods.
- Automated Control: Equipped with both automatic and manual machine interface control systems for flexible and precise operation.
