Production Line Overview

The Huazhi Machinery thermal break aluminum shredding production line (4–5 t/h capacity) is a high-output solution designed for large-scale thermal break aluminum recycling and processing enterprises. It features the Huazhi Model 1300 large-scale metal shredder (powered by dual 55kW motors) and integrates auxiliary equipment such as wide-belt magnetic separators and eddy current separators. With a total power rating of approximately 132kW, the line offers a daily processing capacity of 40–80 tons of thermal break aluminum scrap. Built with heavy-duty specifications for continuous, high-intensity operation, it is the preferred choice for large aluminum recycling centers and related metal recycling businesses. # 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-1300; power 55kW×2; crushing chamber 1300×1000mm; 12 hammers (30kg each); screen aperture 60mm (customizable)	110	Unit	1	Hammer material: Mn13Cr2
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 600mm	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 HZ1500; magnetic roller width 1500mm; main motor 7.5kW; conveyor motor 2.2kW; vibration motors 0.25kW×2	10.2	Unit	1	Wide-format design; higher processing capacity
07	Eddy Current Discharge Belt Conveyor	Model TD75; belt length 6m; belt width 600mm	3	Unit	2	Includes motor, gearbox, and support legs
08	Electrical Control Cabinet	Chint Electric; reduced-voltage starting	—	Unit	2	Total power approx. 132.2 kW

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Process Flow

”` Thermal break aluminum scrap (large pieces) ↓ [01 Infeed Belt Conveyor - 12m wide] → Stable feeding of large materials ↓ [02 Metal Shredder HZ-1300] → Dual 55kW motor drive; 1300×1000mm crushing chamber; thoroughly shreds large thermal break aluminum pieces ↓ [03 Discharge Belt Conveyor] → Transports shredded material to the magnetic separation stage ↓ [04 Magnetic Separator] → Powerful magnetic roller removes ferromagnetic impurities (iron nails, rebar, etc.) ↓ [05 Pulse Dust Collector] → Removes large amounts of dust; purifies the air ↓ [06 Eddy Current Separator HZ-1500] → 1500mm wide magnetic roller; efficiently separates aluminum from nylon thermal strips and plastic impurities ↓ [07 Eddy Current Discharge Belts × 2] → Separately discharges pure aluminum granules and other impurities ↓

✅ High-purity aluminum granules (≥95% Al content) / ✅ Nylon strip impurities (recovered separately)

Key Advantages

• Model 1300 Large-Scale Shredder: Dual 55kW motors and a 1300×1000mm crushing chamber; a leading model on the market for processing thermal break aluminum, offering superior crushing capacity.
• 1500mm Wide Eddy Current Separator: Industry-leading wide design; handles high material throughput in a single pass, with separation efficiency over 40% higher than standard models.
• Four-Stage Separation Process: Shredding → Magnetic Separation → Dust Removal → Eddy Current Separation; ensures thorough separation, achieving aluminum granule purity of over 95%.
• High Capacity (4–5 tons/hour): Meets the needs of large-scale recycling enterprises; daily processing capacity of 40–80 tons.
• Pulse Dust Removal System: Large-scale pulse dust collector with 36 filter bags; ensures a clean working environment and compliance with environmental regulations.
• Comprehensive CHINT Electrical Control System: Features reduced-voltage starting and full electrical protection for safe, stable equipment operation.
• Rapid Return on Investment (ROI): Lower investment cost per unit of capacity compared to low-output lines; significant economies of scale.

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Output Material Specifications

Output Material	Particle Size	Purity	Description
Pure Aluminum Granules	Determined by screen mesh size (standard 60mm; customizable)	≥95%	Can be sold directly to aluminum ingot plants
Iron Impurities	—	—	Recovered via magnetic separation; can be sold separately
Nylon Thermal Breaks	—	—	Nylon material recoverable after eddy current separation

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Comparison with 1.5–2 Ton/Hour Line

Item	1.5–2 Ton/Hour Line	4–5 Ton/Hour Line
Reference Price	180,000 RMB	360,000 RMB
Shredder Model	HZ-800	HZ-1300
Shredder Power	45kW × 2 = 90kW	55kW × 2 = 110kW
Shredding Chamber Size	800 × 800mm	1300 × 1000mm
Eddy Current Separator	HZ800 (800mm magnetic rotor)	HZ1500 (1500mm magnetic rotor)
Total Power	Approx. 73kW	Approx. 132.2kW
Suitable Scale	Small/Medium Recycling Yards	Large Recycling Centers / Aluminum Processing Plants

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Investment Return Analysis

Item	Data
Reference Price	360,000 RMB (excluding tax and shipping)
Processing Capacity	4–5 tons/hour
Daily Operating Time	Approx. 10–16 hours (depending on raw material conditions)
Daily Output	40–80 tons of thermal-break aluminum scrap
Aluminum Granule Selling Price	Approx. 12,000–18,000 RMB/ton (depending on local market)
Estimated Annual Profit	Approx. 800,000–2,000,000 RMB (depending on scale)

Note: The above figures are for reference only; actual returns depend on factors such as raw material quality, local aluminum prices, and labor costs. Conducting a trial run with raw materials is recommended.

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Services and Support

• Pre-sales: Equipment configuration proposals, raw material trial runs, and on-site inspections
• 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