Plastic Crusher 600: Technical Specifications and Performance Parameters

The Plastic Crusher 600 is a versatile industrial machine designed for efficient size reduction of plastic waste, including bottles, pipes, films, and rigid containers. Widely used in recycling facilities, manufacturing plants, and waste management operations, this mid-sized crusher balances power, throughput, and durability. This guide details its technical specifications, performance metrics, and practical applications to help operators and buyers make informed decisions.

Key Technical Specifications

1. Capacity and Throughput

The Plastic Crusher 600 typically processes 200–800 kg/h of plastic material, depending on the feedstock type and screen size. For example:

• PET bottles: 300–500 kg/h (with 12–24 mm screen)
• HDPE pipes: 250–400 kg/h (with 16–20 mm screen)
• Plastic films: 200–350 kg/h (requires anti-jamming feeding system)

Manufacturers like Lv Dao and Shuliy report peak capacities of up to 800 kg/h for lightweight materials like hollow containers.

2. Motor Power and Energy Efficiency

• Motor rating: 15–30 kW (20–40 HP), three-phase AC motor
• Voltage: 380V/50Hz (customizable for 220V/60Hz in North America)
• Energy consumption: 18–25 kWh per ton of processed plastic
• Efficiency: Equipped with variable frequency drives (VFD) to optimize power use based on load, reducing energy waste by 15–20% compared to fixed-speed models.

3. Rotor and Blade Configuration

• Rotor diameter: 400–600 mm (common configurations: 410 mm for PC600 models, 600 mm for heavy-duty variants)
• Rotor speed: 450–600 RPM
• Blade type:
  • Claw blades: Ideal for rigid plastics (e.g., ABS, PC)
  • Flat blades: Suitable for films and thin-walled containers (e.g., PET bottles)
  • V-shaped blades: Enhances cutting efficiency for mixed plastics
• Blade material: High-carbon steel (SKD-11, D2, or 60Si2Mn), hardness 58–62 HRC for wear resistance
• Number of blades: 6–12 rotating blades + 2–4 fixed blades (varies by manufacturer).

4. Dimensions and Weight

• Crushing chamber size: 600×400 mm to 600×800 mm (width×depth)
• Overall dimensions: Typically 1450×1250×1750 mm (L×W×H) for standard models; larger heavy-duty versions (e.g., WHC 1000/600) may reach 2300×1950×3350 mm
• Weight: 900–3500 kg (depends on frame thickness and features like hydraulic opening)

5. Screen Size and Output Particle Control

• Screen mesh diameter: 10–50 mm (customizable); common sizes include 12 mm (fine granules) and 20 mm (coarse flakes)
• Particle uniformity: ≥90% of output meets target size with minimal dust (≤5% fines)

6. Safety and Compliance

• Certifications: CE, ISO 9001, SGS (varies by manufacturer)
• Safety features: Emergency stop buttons, interlocked hopper covers, overload protection, and thermal motor guards

Performance Characteristics

1. Versatility

The Plastic Crusher 600 handles a wide range of plastics:

• Rigid plastics: PET bottles, HDPE drums, PVC pipes, ABS casings
• Flexible plastics: LDPE films, PP woven bags, agricultural mulch
• Composite materials: Fiber-reinforced plastics (with optional wear-resistant blades)

2. Durability

• Frame: Heavy-duty welded steel (8–12 mm thickness) to minimize vibration
• Bearings: Sealed, oversized bearings (≥6312型号) with lifetime lubrication, reducing maintenance downtime
• Blade lifespan: 300–500 hours of continuous use before sharpening (varies by material hardness)

3. Ease of Maintenance

• Blade replacement: Quick-release knife holders (no need to disassemble the rotor)
• Screen access: Hydraulic or manual opening of the crushing chamber for screen changes (≤10 minutes)
• Cleaning: Removable hopper and discharge chute for easy debris removal

Applications

1. Recycling Facilities

Integral in PET bottle recycling lines, where it crushes bottles into flakes for washing and pelletizing. For example, a 600 kg/h crusher can process ~5 tons of PET bottles per 8-hour shift.

2. Manufacturing Plants

Used to recycle production scrap (e.g., injection molding runners, off-cuts) for in-house reuse, reducing raw material costs by 20–30%.

3. Waste Management

Processes municipal plastic waste into uniform particles for landfill reduction or energy recovery.

Comparison with Similar Models

Maintenance Guidelines

1. Daily Checks:

   • Inspect blade tightness and screen for blockages.
   • Clean residual plastic from the crushing chamber.

2. Weekly Maintenance:

   • Lubricate bearings with lithium-based grease (NLGI 2).
   • Check V-belt tension and replace worn belts.

3. Monthly Servicing:

   • Sharpen blades or replace if edge wear exceeds 1 mm.
   • Verify alignment of rotor and fixed blades to ensure uniform cutting.

Conclusion

The Plastic Crusher 600 is a workhorse in plastic recycling and waste management, offering a balance of power, efficiency, and adaptability. Its technical specifications—including throughput, motor power, and durable construction—make it suitable for diverse applications, from small recycling workshops to large manufacturing plants. By understanding these parameters, operators can optimize performance, extend machine lifespan, and achieve consistent particle quality.

For specific model comparisons or custom requirements, consult manufacturers with ISO certifications and a track record of after-sales support.