Plastic Recycling Dana Machine Manufacturer – Sunrise Extrusion
Sunrise Extrusion is a trusted Plastic Recycling Dana Machine Manufacturer offering reliable machinery for converting plastic scrap into reusable, uniform granules. A well-designed recycling line helps processors turn post-industrial and post-consumer plastic waste into valuable raw material for pipes, films, moulded products, household items, and packaging components. With the right extrusion technology, filtration, cooling, and pelletizing arrangement, businesses can achieve consistent output quality while reducing material cost and landfill waste.
As an experienced Plastic Recycling Dana Machine Manufacturer in India, Sunrise Extrusion develops recycling solutions for materials such as HDPE, LDPE, LLDPE, PP, ABS, HIPS, and selected engineering plastic grades. Each system can be configured according to scrap type, contamination level, moisture content, desired capacity, and final granule application.
How a Plastic Recycling Dana Machine Works
A Plastic Recycling Dana Machine follows a controlled process to transform discarded plastic into reusable dana or granules. The process normally begins with sorting and segregation, where different polymer types are separated. Mixed materials can lead to inconsistent melting behaviour, colour variation, and reduced mechanical properties in the final product.
After sorting, the scrap is washed when required, especially for printed film, agricultural waste, packaging scrap, and post-consumer plastic. The washed material is dried and fed into a shredder, grinder, or agglomerator. For lightweight film scrap, an agglomerator improves bulk density and makes feeding more stable. Rigid scrap such as crates, pipes, runners, and moulding rejects is generally shredded or granulated before extrusion.
The prepared material enters the extruder through a hopper or force-feeding arrangement. Inside the screw barrel, controlled heat and mechanical shear melt the plastic. The molten polymer passes through screen changers and filtration systems that remove paper, metal particles, dust, and other contaminants. Finally, the purified melt is converted into pellets through strand pelletizing, water-ring pelletizing, or underwater pelletizing systems. The cooled pellets are dried, screened, and collected for packing.
Configurations Offered by a Plastic Dana Machine Manufacturer
A dependable Plastic Dana Machine Manufacturer understands that every recycling unit needs a different setup. Sunrise Extrusion can provide single-stage and double-stage recycling lines based on feedstock quality and output requirements.
Single-stage recycling machines are suitable for relatively clean, pre-sorted industrial scrap. These systems offer a compact layout and economical operation. Double-stage systems are recommended for printed, heavily contaminated, mixed, or moisture-prone scrap because the second extrusion stage improves homogenization, degassing, and filtration.
Common configurations include:
- Film recycling lines with cutter compactor or agglomerator feeding
- Rigid plastic recycling lines with shredder and conveyor feeding
- PP/HDPE raffia and woven bag recycling systems
- Two-stage extrusion lines for high-filtration requirements
- Strand pelletizing systems for stable, larger-capacity output
- Water-ring pelletizing systems for compact operation and uniform pellets
- Customized lines with colour dosing, melt pressure control, and automatic screen changers
Key Features of a Plastic Recycling Dana Machine Manufacturer
Sunrise Extrusion designs machines to maintain stable melt quality, consistent pellet size, and practical operating efficiency. As a Plastic Granule Making Machine Manufacturer, the company focuses on durable construction and process controls that support day-to-day recycling production.
Key machine features include heavy-duty screw and barrel assemblies, energy-efficient heaters, variable frequency drives, robust gearboxes, precision temperature zones, and PLC-based control panels. The screw design is selected according to the polymer and contamination level so the material receives adequate melting, mixing, and venting without excessive degradation.
An advanced Plastic Granule Manufacturing Machine may include a hydraulic screen changer for continuous filtration, a vacuum degassing unit for removing moisture and volatile gases, and a melt pressure sensor for process protection. These components help reduce black specks, bubbles, odour, and inconsistent pellet quality.
Typical Technical Specifications
Technical specifications vary by material and production target, but a recycling dana line may include the following ranges:
- Output capacity: approximately 80 kg/hr to 1,000 kg/hr or more
- Screw diameter: commonly 65 mm to 150 mm
- Screw length-to-diameter ratio: around 24:1 to 36:1
- Main motor: approximately 30 HP to 150 HP, based on capacity
- Heating system: ceramic, cast aluminium, or mica heaters with PID control
- Filtration: manual, slide plate, hydraulic, or continuous screen changer
- Pelletizing method: strand, water-ring, or underwater system
- Automation: PLC/HMI panel, VFD control, temperature monitoring, alarms, and interlocks
- Material compatibility: PP, HDPE, LDPE, LLDPE, ABS, HIPS, and suitable regrind blends
Actual output depends on scrap density, moisture, contamination, polymer grade, screen mesh selection, and operator discipline—not only motor power.
Benefits for Recycling Businesses
Choosing a reliable Plastic Recycling Dana Machine Manufacturer helps recyclers improve profitability and production consistency. Recycling granules can replace a portion of virgin polymer in many applications, lowering raw-material expense while supporting circular manufacturing.
The main benefits include reduced scrap disposal costs, improved material recovery, controlled pellet size, better bulk handling, and greater value from in-house waste. Automation also reduces dependence on manual adjustments. Features such as automatic temperature control, VFD-driven feeding, and hydraulic filtration maintain a more stable process and help prevent frequent shutdowns.
Energy efficiency is especially important in recycling plants. Proper insulation, optimized screw geometry, efficient motors, and zone-wise temperature control can reduce unnecessary power consumption. A machine should be selected for steady operation at the required capacity rather than continuously running at an overloaded condition.
Applications of Recycled Plastic Dana
Recycled dana produced by a Plastic Dana Machine can be used in a wide range of plastic processing applications, depending on polymer quality and contamination control. Common uses include injection-moulded household products, buckets, chairs, crates, dustbins, automotive non-critical parts, pipe fittings, film products, garbage bags, sheets, mats, strapping, woven sacks, and blow-moulded containers.
High-quality filtered granules are particularly valuable for manufacturers who require stable melt flow, uniform colour, and repeatable moulding performance. For sensitive end uses, recyclers should test melt flow index, moisture, ash content, contamination, colour consistency, and mechanical properties before supplying material.
How to Select the Right Machine
The Best Plastic Recycling Dana Machine Manufacturer will first study your input scrap and end-use requirement. Before investing, identify the polymer type, daily scrap volume, contamination level, washing requirement, available power, floor space, and desired pelletizing method.
For clean factory scrap, a compact single-stage line may be sufficient. For printed film, mixed scrap, or washed material, choose a system with force feeding, degassing, stronger filtration, and preferably double-stage extrusion. Buyers should also check screw and barrel material, gearbox rating, after-sales service, spare-part availability, automation level, and actual power consumption per kilogram of output.
Maintenance and Safety Tips
Regular maintenance protects production quality and machine life. Clean filters as scheduled, inspect heaters and thermocouples, monitor gearbox oil, check motor loads, and keep cooling-water flow stable. The screw and barrel should be cleaned carefully during material or colour changes to avoid contamination.
Safety is equally important. Operators must use gloves, safety shoes, eye protection, and heat-resistant equipment near the die and pelletizer. Emergency-stop buttons, electrical interlocks, guards around rotating parts, and proper earthing should never be bypassed. Only trained personnel should handle screen changing, die cleaning, and electrical maintenance.
Why Choose Sunrise Extrusion?
Sunrise Extrusion stands out as a Top Plastic Recycling Dana Machine Manufacturer by delivering practical, application-focused recycling systems rather than one-size-fits-all machinery. The company helps customers select suitable extrusion, filtration, feeding, cooling, and pelletizing combinations for their actual scrap conditions.
Whether you need a compact line for in-house regrind or a high-output commercial recycling plant, Sunrise Extrusion can support improved material recovery, stable granule quality, and efficient operation. As a committed Plastic Recycling Dana Machine Manufacturer, the company focuses on robust engineering, customization, dependable controls, and service-oriented support.
FAQs
Invest in a dependable Plastic Granule Making Machine Manufacturer solution from Sunrise Extrusion to convert plastic waste into consistent, saleable granules. Contact the team today to discuss your material, required output capacity, automation needs, and customized recycling plant requirement.
