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PRODUCT OVERVIEW
Production Line Overview
Huazhi Machinery’s thermal break aluminum crushing production line (with an hourly capacity of 1.5–2 tons) is a comprehensive solution specifically designed for the recycling and processing of thermal break aluminum scrap. Thermal break aluminum—widely used in architectural doors and windows—incorporates thermal insulation nylon strips within its structure, making effective separation difficult using conventional crushing methods. Huazhi Machinery employs an optimized process combining crushing, magnetic separation, and eddy current separation; this system completely separates the aluminum from iron impurities and nylon insulation strips, yielding high-purity aluminum granules that command higher market prices and generate greater returns. # Complete Equipment List
| No. | Equipment Name | Technical Specifications | Power (kW) | Unit | Qty | Remarks |
|---|---|---|---|---|---|---|
| 01 | Crusher Infeed Belt Conveyor | Model TD75-800; belt length 12m; belt width 800mm | 3 | Unit | 1 | Includes motor, gearbox, and support legs |
| 02 | Metal Shredder | Model HZ-800; power 45kW×2; crushing chamber 800×800mm | 90 | Unit | 1 | Hammer material: 13% Mn, 2% Cr |
| 03 | Crusher Discharge Belt Conveyor | Model TD75; belt length 6m; belt width 600mm | 1.5 | Unit | 1 | Includes motor, gearbox, and support legs |
| 04 | Magnetic Separator | Model TD75; belt length 6m; belt width 500mm | 1.5 | Unit | 1 | Includes motor, gearbox, and support legs |
| 05 | Pulse Dust Collector | Model HZ36; 36 bags; fan 3kW; ducting Φ219mm | 3 | Unit | 1 | Includes pulse control valve and independent electrical cabinet |
| 06 | Eddy Current Separator | Model HZ800; magnetic rotor width 800mm; main motor 4kW; conveyor motor 1.5kW | 5.5 | Unit | 1 | For separating aluminum and non-ferrous metals |
| 07 | Eddy Current Discharge Belt Conveyor | Model TD75; belt length 6m; belt width 600mm | 1.5 | Unit | 1 | Includes motor, gearbox, and support legs |
| 08 | Electrical Control Cabinet | Chint Electric components; reduced-voltage starting | — | Unit | 2 | Total power approx. 73kW |
Process Flow
”` Thermal Break Aluminum Scrap ↓ [01 Infeed Belt Conveyor] → Uniformly feeds material into the crusher ↓ [02 Metal Crusher HZ-800] → Crushes aluminum into small pieces; preliminary separation of aluminum and nylon strips ↓ [03 Discharge Belt Conveyor] → Transports crushed material to the next stage ↓ [04 Magnetic Separator] → Removes ferromagnetic metals (iron nails, rebar, etc.) ↓ [05 Pulse Dust Collector] → Removes dust generated during the crushing process ↓ [06 Eddy Current Separator HZ-800] → Uses a high-frequency magnetic field to separate aluminum from non-magnetic impurities (nylon strips, plastic, etc.) ↓ [07 Eddy Current Discharge Belt] → Outputs pure aluminum granules ↓
✅ Pure Aluminum Granules / ✅ Nylon Impurities (Recycled separately)
Key Advantages
- Designed for Thermal Break Aluminum: Three-stage separation (crushing + magnetic separation + eddy current separation) achieves an aluminum/nylon separation rate of over 95%
- Dual-Motor Crusher (45kW x 2): High power, high crushing efficiency, and strong processing capacity
- Eddy Current Separation: Uses the HZ-800 wide-format eddy current separator for high separation precision and high-purity aluminum granules
- Pulse Dust Collection System: HZ-36 high-efficiency pulse dust collector ensures a clean working environment and minimizes dust pollution
- Automated Control: Chint Electric control cabinet featuring reduced-voltage starting and comprehensive electrical protection
- Low Total Power (73kW): Lower energy consumption compared to similar production lines, resulting in more economical operating costs
Output Material Specifications
| Output Material | Particle Size | Purity | Description |
|---|---|---|---|
| Pure Aluminum Granules | Determined by screen mesh size (Standard: 60mm; customizable) | ≥95% | Ready for direct sale to aluminum plants |
| Iron impurities | — | — | Recovered via magnetic separation |
| Nylon/plastic impurities | — | — | Discharged after eddy current separation |
Return on Investment Analysis
| Item | Data |
|---|---|
| Reference Price | 180,000 RMB (excluding tax and shipping) |
| Processing Capacity | 1.5–2 tons/hour |
| Daily Operating Time | Approx. 10–16 hours (depending on raw material conditions) |
| Daily Output | 15–32 tons of thermal break aluminum scrap |
| Aluminum Granule Selling Price | Approx. 12,000–18,000 RMB/ton (depending on local market) |
| Estimated Daily Revenue | Raw material cost spread + processing value-add |
Note: The above data is for reference only; actual returns are influenced by factors such as raw material quality, local aluminum prices, and labor costs. Conducting a raw material test run is recommended.
Service and Support
- Pre-sales: Equipment configuration proposals, raw material test runs, and site visits
- In-sales: Site planning and blueprint design
- After-sales: Installation and commissioning guidance, operation training, and a one-year warranty on the entire machine
- Quality Assurance: One-year warranty on the entire machine (excluding wear parts); motors are pure-copper units meeting national standards; gearboxes are manufactured in Shandong
