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A Copper Powder Briquetting Machine is a specialized piece of equipment used to compress fine copper powder into dense, solid briquettes. These briquettes are typically used in recycling, metallurgy, and industrial manufacturing processes where reclaimed or refined copper needs to be handled efficiently.
Key Features of a Copper Powder Briquetting Machine:
1. High Compression Pressure
- Typically operates at 20–60 tons (or more) of pressure to compact loose copper powder into dense, uniform briquettes.
- Ensures high density (often >70% of theoretical density), improving handling and melting efficiency.
2. Die & Punch System
- Customizable dies allow production of various shapes: cylindrical, rectangular, or custom forms.
- Made from hardened tool steel to withstand wear from abrasive copper particles.
3. Automatic Feeding System
- Screw feeders or gravity hoppers ensure consistent powder input.
- Prevents air pockets and ensures uniform briquette quality.
4. Hydraulic or Mechanical Press
- Hydraulic systems: Offer higher precision, adjustable pressure, and better control for consistent output.
- Mechanical presses: Simpler, lower cost, but less flexible in pressure adjustment.
5. Briquette Size & Density Control
- Adjustable parameters (pressure, dwell time, feed rate) to tailor briquette size and strength.
- Standard sizes: 50–150 mm diameter × 30–100 mm length (customizable).
6. Low Dust & High Efficiency
- Enclosed design minimizes dust emissions (important for health and safety).
- Integrated dust collection systems available.
7. Optional Additives Integration
- Can incorporate binders (e.g., graphite, resin, or organic binders) if needed to improve structural integrity (though pure copper briquettes often don’t require binders due to natural sintering properties).
8. Material Compatibility
- Designed specifically for non-ferrous metals like copper, brass, bronze, aluminum scrap, etc.
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Typical Output & Applications:
| Parameter | Typical Value |
|--------|----------------|
| Briquette Density | 7.5 – 8.5 g/cm³ |
| Briquette Weight | 1–10 kg per unit |
| Production Rate | 100–500 kg/hour (depending on machine size) |
| Final Shape | Cylindrical, rectangular, or custom |
Common Uses:
- Recycling copper scrap from machining, wiring, or electronic waste.
- Feeding into smelters or furnaces (reduces melting time and energy use).
- Reducing transportation costs and volume.
- Improving material handling and storage.
Types of Machines Available:
| Type | Description |
|------|-------------|
| Small Benchtop Model | For R&D, labs, small workshops (output: 1–5 kg/h) |
| Industrial Hydraulic Press | High-capacity machines for continuous production (100+ kg/h) |
| Continuous Briquetting Line | Fully automated with feeding, pressing, ejection, and stacking systems |
Safety & Maintenance Tips:
- Use proper PPE (gloves, goggles, respirators) — copper dust can be hazardous if inhaled.
- Regularly clean die and punches to prevent clogging.
- Lubricate moving parts and check hydraulic fluid levels.
- Monitor temperature during operation—excessive heat can affect performance.
Why Choose Briquetting?
- Increases value of recycled copper by reducing impurities and improving consistency.
- Enables easier handling, safer transport, and faster melting in foundries.
- Supports circular economy goals in metal industries.
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If you provide details like:
- Desired production capacity (kg/h),
- Type of copper powder (fine, mixed, contaminated?),
- Budget range,
- Whether you need automation,
I can help recommend specific models or even assist in designing a system!
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Please contact with us if you have any questions.