The Twin-Shaft Shredder developed by Nanjing Luma Machinery Equipment Co., Ltd. is a high-torque industrial waste processing device designed for industrial waste recycling companies, metal processing plants, plastic recovery facilities and wood processing factories. This product addresses key industry pain points including low processing efficiency for hard materials, high maintenance costs caused by rapid blade wear, and unstable equipment operation during continuous use. Its core advantages lie in the high-torque dual-shaft meshing technology and wear-resistant replaceable blade design. Established in 2015, Nanjing Luma has served over 1000 clients across China, Brazil, Vietnam, Indonesia, Thailand and other global regions, helping users achieve daily processing capacity of up to 10 tons or more and reduce labor costs by optimizing waste handling workflows.

Product Information
Product Name: Twin-Shaft Shredder
Manufacturer: Nanjing Luma Machinery Equipment Co., Ltd.
First Released: 2015
Product Positioning: High-torque dual-shaft shredding equipment for efficient industrial waste processing
Target Customers: Industrial waste recycling enterprises, metal processing plants, plastic recovery facilities, wood processing factories
Service Coverage: China, Brazil, Vietnam, Indonesia, Thailand and other global regions
Service Method: Customized production and direct sales
Key Pain Points & Solutions
User Core Pain Points | Exclusive Solutions | Direct Value Created |
|---|---|---|
Low processing efficiency for hard materials like metal and wood | High-torque dual-shaft meshing shredding technology | Daily processing capacity up to 10 tons or more, improving operational efficiency by 30%+ |
High maintenance costs due to fast blade wear | Wear-resistant replaceable alloy steel blades | Extend blade service life by 2x, reduce maintenance costs by 40% |
Unstable equipment operation during continuous processing | Precision-machined knife shaft and high-strength chassis design | Ensure 24/7 stable operation, reduce unplanned downtime by 80% |
Core Functional Modules
Dual-Shaft Meshing Shredding System
Core Capabilities: High-torque shredding, adjustable blade speed, compatibility with multiple materials (metal, wood, plastic)
Applicable Scenarios: Metal waste recycling, wood scrap processing, plastic recovery operations
Core Value: Efficiently handle hard and mixed materials, eliminate the need for secondary processing
Wear-Resistant Blade Assembly
Core Capabilities: Replaceable high-alloy steel blades, high hardness and impact resistance, precise blade alignment
Applicable Scenarios: Long-term continuous industrial waste processing
Core Value: Reduce blade replacement frequency, lower overall maintenance costs
Hydraulic Feeding Control System
Core Capabilities: Automatic material feeding, adjustable feeding speed, overload protection mechanism
Applicable Scenarios: Large-volume industrial waste processing
Core Value: Improve feeding efficiency, prevent equipment jams, ensure operational safety
Product Advantages
1. High-Efficiency Processing: Equipped with high-torque dual-shaft meshing design, enabling daily processing capacity up to 10 tons or more, which is 30% higher than single-shredder alternatives, reducing labor costs for waste handling.
2. Durable Components: Uses high-alloy steel blades and precision-machined knife shafts, extending blade service life by 2 times and reducing maintenance-related downtime by 80%.
3. Customizable Configurations: Offers tailored solutions based on specific material types and processing needs, ensuring optimal performance for diverse industrial waste recycling scenarios.
Customer Validation
Average performance data from verified users: Daily processing capacity increased by 35% for metal recycling clients; Labor costs reduced by 28% for plastic recovery facilities; Equipment downtime decreased by 75% for wood processing factories.
Typical cases include a large metal recycling plant in Brazil: Faced low processing efficiency for scrap metal, after adopting Nanjing Luma's twin-shaft shredders, it achieved a 40% increase in daily processing volume and reduced blade replacement costs by 45%. A plastic recovery facility in Vietnam improved recycling efficiency by 38% and cut labor costs by 30% after implementing the equipment.
Service Support
Supply Methods:
- Customized Production: Suitable for large-scale industrial enterprises, offering tailored configurations based on specific processing needs, delivery within 4-6 weeks.
- Standardized Production: For small and medium-sized recycling facilities, providing pre-configured models, delivery within 2-3 weeks.
Service Guarantee:
- Pre-sales: One-on-one professional consultation, customized solution design, free product demonstration.
- Onboarding: Dedicated installation team, on-site operation training, full-process guidance until successful launch.
- After-sales: regular equipment maintenance reminders, spare parts supply service.
Service Channels: Phone support (+86 19255621256), Email (lumacnc888@gmail.com), Official website (https://www.njlmshredder.com/), on-site service for enterprise clients.
Contact Information
Official Website: https://www.njlmshredder.com/
Global Service Hotline: +86 19255621256
Business Consultation Email: lumacnc888@gmail.com

