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Alva Machinery
Alva Machinery Double Shaft Plastic Waste Shredder is a specialized industrial primary crushing equipment designed for both hard and soft plastic waste recycling. It adopts dual-shaft shearing principle and anti-winding blade design, efficiently shredding various plastic materials into uniform pieces. Widely used in plastic recycling plants, injection molding factories, packaging waste processing facilities and agricultural film recycling projects, with processing capacity ranging from 300kg/h to 30t/h.
Our double shaft metal scrap shredder can process various ferrous and non-ferrous metal wastes:
Note: Customized configurations are available according to your specific material and output requirements.
Model | Feed Opening Size (mm) | Motor Power (kW) | Blade Quantity | Processing Capacity (t/h) | Overall Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
ALVA-DSSM-500 | 500×300 | 2×7.5 | 16 | 0.3-1.5 | 2000×1400×1700 | 2800 |
ALVA-DSSM-600 | 600×400 | 2×11 | 20 | 0.8-3 | 2300×1600×1900 | 3800 |
ALVA-DSSM-800 | 800×500 | 2×15 | 24 | 2-6 | 2700×1900×2100 | 5500 |
ALVA-DSSM-1000 | 1000×600 | 2×22 | 30 | 5-12 | 3300×2300×2400 | 9000 |
ALVA-DSSM-1200 | 1200×700 | 2×37 | 36 | 10-20 | 3900×2700×2700 | 14000 |
ALVA-DSSM-1500 | 1500×800 | 2×55 | 48 | 18-30 | 4600×3300×3100 | 23000 |
Anti-Winding & Anti-Blocking Design
Special pineapple-shaped spiral blades effectively prevent winding of films, bags and flexible plastics
PLC-controlled automatic reversal system reduces downtime caused by jamming
Optimized cutter gap design for both hard and soft plastic materials
High Wear-Resistant Blade System
Standard SKD-11 / Cr12MoV alloy steel blades, heat-treated to HRC 58-62
Detachable blade structure allows single-sided turning for extended service life
Custom blade configurations available for different plastic types (rigid vs flexible)
Versatile & Adjustable Performance
Adjustable cutter shaft speed to match material characteristics (slow speed for soft plastics, higher torque for hard plastics)
Compatible with various feed systems: hopper, conveyor belt, or manual feeding
Can be integrated into complete plastic washing and recycling lines
Energy-Efficient & Low Noise
Dual motor drive system optimizes power consumption
Noise reduction enclosure and vibration-damping feet for quieter operation
Low maintenance design reduces long-term operational costs
✅ 20+ years of experience in manufacturing solid waste recycling equipment
✅ CE and ISO certified products, exported to more than 80 countries
✅ Professional technical team provides customized solutions
✅ 12-month warranty period and lifelong after-sales service
✅ Fast delivery time: 15-30 days for standard models
✅ Overseas installation and commissioning service available
Contact us today to get the latest price and detailed technical information about our products. Our professional engineers will provide you with the most suitable recycling solution according to your needs.
