Dual Spiral Crusher
Dual Spiral Crusher
Integrates crushing, agglomerating, and semi-plasticizing in one machine. Replaces 3 traditional machines, achieving high capacity in small space.
- Cost & Space Saving: 1 machine replaces 3, purchase cost reduced by 60%
- Durable & Low Consumption: High wear-resistant alloy, no frequent blade changes
- Adjustable Fineness: 0.5-50mm freely adjustable, no secondary processing needed
- Eco-friendly & Safe: Low noise (≤85dB), low dust, environmentally compliant
- Anti-entanglement: Reverse emergency device, solves jamming for textiles/rubber
- All-Industry Adaptability: Textiles, plastics, rubber, medical waste
Product Overview
The Dual Spiral Crusher is an innovative equipment designed by DAKY with 20 years of manufacturing experience to solve core problems in solid waste treatment. Addressing pain points such as insufficient capacity of single machines, limited workshop space, and cumbersome process connections, this equipment innovatively integrates crushing, agglomerating, and semi-plasticizing functions. It not only replaces the traditional "crusher + agglomerator + plasticizer" setup but also achieves high efficiency with only 1/3 of the footprint, significantly reducing procurement and operating costs. Its low-speed spiral structure and anti-entanglement design are particularly suitable for processing flexible and tough materials like textiles, plastics, and rubber, helping you achieve green and efficient solid waste resource utilization.
Core Technical Advantages
Solves 5 major production pain points with 1 machine, reducing costs by 50%.
- Cost & Space Saving, 1 Machine Replaces 3: Innovative integrated design replaces traditional independent lines. Purchase cost reduced by 60%, footprint is only 1/3 of traditional lines, enabling efficient layout even in small workshops.
- Durable & Low Consumption, 24h Continuous Operation: Core blade set made of high wear-resistant alloy, durable, eliminating frequent blade changes or sharpening. Supports 24h continuous operation, significantly improving efficiency and reducing maintenance costs.
- Flexible Output Fineness, One-Step Process: Supports 0.5-50mm output specification adjustment. Stable control for crushing, agglomerating, or semi-plasticizing effects. Finished product directly adapts to downstream injection molding or pelletizing equipment, simplifying the process.
- Eco-friendly & Safe, Green Production: Low-speed spiral design keeps noise within 85dB, with extremely low dust emissions, protecting operator health and facilitating environmental compliance.
- Anti-entanglement, Handles Complex Materials: Designed for flexible and tough materials like textiles and rubber, equipped with intelligent reverse emergency device. Effectively prevents entanglement during continuous feeding, ensuring smooth production.
Applicable Materials & Areas
Applicable Materials
- Textiles: Old clothes, cotton cloth, polyester cloth, denim, non-woven fabric, oxford cloth, woven bags, ton bags, yarn scraps.
- Plastics: PP, PE, PET, LDPE, HDPE plastics, agricultural film, battery film, foam, mineral water bottles, plastic baskets, injection molding scraps.
- Rubber Products: EVA, natural rubber, synthetic rubber, tire rubber, silicone, cord fabric rubber, sponge, rubber seals.
- Special Materials: Compliant medical waste, industrial waste residue, leather waste (pig/cow/sheep skin).
Application Areas
- Resource Recycling: Efficiently process various recycled wastes, improving resource utilization.
- Textile/Garment Processing: Process scraps and old fabrics for closed-loop utilization.
- Plastic/Rubber Pelletizing: Provide high-quality pre-treated material to optimize pelletizing quality.
- Medical Waste Treatment: Compliant and safe treatment of special medical waste.
| Technical Parameters | SPJ-300 | SPJ-450 | SPJ-550 | SPJ-650 |
|---|---|---|---|---|
| Main Shaft Speed | 47r/min | 47r/min | 47r/min | 47r/min |
| Power | 55/75kw | 90/110kw | 132/160kw | 200/250kw |
| Moving Knife Diameter | 300mm | 450mm | 550mm | 650mm |
| Capacity | 1-2t/h | 3-4t/h | 5-6t/h | 8-10t/h |
Configuration Notes
Frequently Asked Questions
These questions help you understand the reference value and practical limits of the case study pages more accurately.
It is suitable for waste-processing applications that want to combine crushing, agglomerating and semi-plasticizing in one machine, especially for textile, plastic, rubber and EVA recycling.
The dual-spiral structure helps improve material conveying and process continuity, making it more suitable for projects that require steady feeding and integrated multi-step processing.
In suitable process scenarios, it can reduce the need for multiple conventional machines, but the actual replacement level depends on the material, capacity target and downstream requirements.
Yes. DAKY can recommend more suitable configurations based on material type, throughput target and workshop layout.
Manufacturing Quality & Service Support
5.1 Lean Manufacturing: Built for Durability
Full Process Traceability
Core components are assigned unique IDs, traceable to original material batches, ensuring consistent quality from the source.
Precision Machining
Key parts are manufactured on CNC machining centers with laser welding, ensuring high precision and long-term durability.
Built by Senior Engineers
Core production processes are led by technicians with 15+ years of experience, strictly adhering to engineering standards.
5.2 Full Lifecycle Service
Need Technical Support?
Our engineering team is ready to assist you with any questions about installation, commissioning, and maintenance.
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