H.R. PLASTIC MACHINERY PVT. LTD.
Recycled Dana Machine Supplier
Recycled Dana Machine Supplier
Recycled Dana Machine Supplier in India | LDPE/HDPE/PP Pelletizing Lines
Recycled Dana Machine Supplier
Looking for a trusted Recycled Dana Machine supplier in India? We deliver complete pelletizing lines that convert plastic waste into consistent, high-quality dana. Our solutions cover LDPE/LLDPE film, HDPE blow moulding scrap, PP injection waste, and mixed post-consumer streams. With controlled melt filtration, vacuum degassing, and optimized cooling/drying, our lines ensure uniform granules, low dust, and stable output. Explore specifications, layouts, and service coverage on hrplasticindia.com.
Working Principle & Process Flow of Recycled Dana Machines
Recycling lines shred, wash, and dry plastic scrap before feeding a screw extruder. Melt passes through screen packs/automatic screen changers, then pelletizing via strand, hot die-face, or underwater systems. Water bath/air knives or closed water loops cool pellets; centrifugal/vibratory dryers remove moisture. Recipe control maintains cutter RPM, knife pressure, and pellet length for repeatable dana quality across varying MFI ranges.
Types of Recycled Dana Machines We Supply
- Strand Dana Line – For LDPE/LLDPE films and PP/PS/ABS; water bath + air knife + rotary cutter gives cylindrical pellets (2–4 mm) with low fuzz.
- Hot Die-Face (Die Head) Dana Line – Compact layout with knives at die plate; ideal for sticky melts and frequent grade changes.
- Underwater Dana Line – Submerged cutting and closed water circuit; glossy near-spherical pellets and excellent sphericity for PET/engineering polymers.
- High-Filtration Lines – Intensive filtration, vacuum degassing, and pressure control for post-consumer and inked film streams.
- Auxiliaries – Agglomerator/compactor, screen changer, water bath, pellet dryer, vibrating sieve, cyclone collection, and fines extraction.
Key Features & Specifications
- Capacity bands from 150–1500+ kg/hr; documented kWh/kg for predictable OPEX.
- Hardened rotary knives, adjustable bed knives, and quick knife-gap set for narrow pellet size distribution.
- Automatic screen changers, multi-zone heating, and vacuum venting for clean melt and stable pressure.
- Water loop with level/temperature sensors, SS304 wetted parts, and chiller/heat-exchanger integration.
- PLC-SCADA recipe control, alarm logs, remote diagnostics, and production reporting.
- Safety interlocks, guards, and LOTO points; CE-oriented design practices and traceable MOC.
Applications of Recycled Dana
- Film & sheet extrusion using rLDPE/rLLDPE with controlled MFI for carry bags, liners, garbage bags, and lamination substrates.
- Injection and blow moulding with rPP/rHDPE for non-critical components—pails, crates, cans, and housings.
- Textile straps and fibres from rPET with IV control and underwater/strand pelletizing for stable denier and tensile.
- Masterbatch/additive compounding requiring tight pellet length, low dust, and reliable feeding behaviour.
Benefits of Partnering with a Recycled Dana Machine Supplier
- Consistent pellet quality—uniform size, minimal angel hair/fines—reducing rejections and improving downstream productivity.
- Lower running cost via energy-efficient drives, optimized water management, and long-life wear parts.
- Faster changeovers with auto screen change, quick knife replacement, and recipe presets.
- Compliance & traceability support for EPR/ESG audits with batch logs and maintenance history.
Manufacturers & Supply Scope
Our turnkey scope includes extruder, filtration, pelletizer, cooling/drying, classification, and conveying—plus layout drawings, installation & commissioning, operator training, and starter spares. We support customers across Ahmedabad, Mumbai, Delhi-NCR, Coimbatore, and Hyderabad with on-site and remote service. Options: stainless contact parts, odour control, fines extraction, SCADA integration, and water-recycling skids for low effluent load.
Maintenance & Safety Tips
- Inspect screen packs/filters and monitor ΔP; replace before pressure spikes to maintain pellet length consistency.
- Check knife sharpness and alignment each shift; set correct knife pressure to prevent tails and fuzz.
- Maintain water quality (temperature, flow, contamination); clean strainers and schedule water replacement.
- Calibrate cutter RPM vs. line speed; verify pellet size by sieve analysis and adjust recipes accordingly.
- Follow LOTO and safety SOPs; stock critical spares—knives, heaters, thermocouples, seals, screen packs.
FAQs – Recycled Dana Machine Supplier
1. Which dana line is best for LDPE/LLDPE film recycling?
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A strand dana line offers the best capex-to-output ratio for films. For sticky grades or compact layouts, hot die-face works well; underwater suits high throughput and premium pellet shape.
2. How to choose filtration level for post-consumer waste?
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Base filtration on contamination and target application. Use automatic screen changers with appropriate micron rating; combine with vacuum venting to remove volatiles and odour.
3. What affects pellet size stability and dust generation?
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Knife sharpness, cutter RPM, strand speed, melt temperature/pressure, and knife-to-bed gap. Maintain stable cooling and clean screens to avoid pressure fluctuations.
4. Can a single line handle multiple polymers and MFIs?
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Yes—with recipe presets, quick-change knives, adaptable die plates, and configured filtration. Plan cleaning SOPs and separate screen packs for frequent grade changes.
5. What documents are supplied with the machine?
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P&ID, GA layout, electrical SLD, FAT reports, O&M manuals, spares list, and performance guarantees for throughput, pellet size distribution, and fines content.
Contact Details
Talk to our specialists today for tailored solutions and fast assistance.
Company: Hr Plastic India
Phone: +91 95102-05025
WhatsApp: Chat on WhatsApp
Email: [email protected]
Website: www.hrplasticindia.com
Address: Office Address :- 3, Abhishree Industrial Park, B/h. G.V.M.M., Near Odhav Circle, Ahmedabad-382415.
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