Plastic Dana Extrusion Line Manufacturer – High-Performance Recycling Solutions by Sunrise Extrusion
Sunrise Extrusion is a trusted Plastic Dana Extrusion Line Manufacturer offering reliable recycling systems for converting plastic scrap into uniform, reusable granules. A well-engineered extrusion line helps processors handle post-industrial and post-consumer plastic waste with better output consistency, lower material loss, and controlled energy consumption. From films and woven bags to rigid flakes, pipes, moulding waste, and HDPE containers, the right line turns recoverable plastic into valuable raw material for new production.
As an experienced Plastic Dana Extrusion Line Manufacturer in India, Sunrise Extrusion designs lines around the material condition, contamination level, target capacity, and required granule quality. The objective is not simply to melt plastic; it is to create stable, clean, and consistently sized dana that performs reliably in downstream extrusion, injection moulding, blow moulding, and compounding operations.
How a Plastic Dana Extrusion Line Works
A Plastic Dana Extrusion Line follows a controlled process that converts sorted plastic scrap into granules. First, the scrap is segregated by polymer type and colour. Depending on the feedstock, it may be washed, dried, shredded, agglomerated, or densified before extrusion. Proper preparation is essential because excess moisture, paper, metal, dust, and mixed polymers can reduce granule quality and affect output.
The prepared material enters the hopper through a manual or automatic feeding system. Inside the extruder barrel, a rotating screw conveys, compresses, melts, and homogenises the plastic under controlled temperature zones. The melt then passes through a screen changer or hydraulic filtration unit to remove impurities. Finally, it moves through the die head and is converted into pellets using a strand pelletiser, water-ring cutter, or underwater pelletising arrangement. A cooling and drying system prepares the final dana for collection and packing.
A dependable Plastic Dana Machine must maintain stable melt pressure, accurate temperature, and uniform screw speed. These factors directly influence pellet shape, colour consistency, bulk density, and production efficiency.
Configurations and Types for Different Plastic Scrap
Sunrise Extrusion can configure the line according to polymer type, cleanliness, output requirement, and available floor space. A single-stage line is generally suitable for clean, pre-processed scrap. Two-stage or double-stage systems are preferred for printed film, heavily contaminated material, mixed flakes, and applications needing stronger filtration or improved degassing.
Common configurations include:
- Single-screw extrusion lines for PP, HDPE, LDPE, LLDPE, and rigid regrind.
- Double-stage extrusion systems for printed film, raffia, agricultural film, and higher-contamination scrap.
- Water-ring pelletising systems for compact layouts and consistent pellet cutting.
- Strand pelletising systems for simple operation and flexible production needs.
- Agglomerator-fed lines for lightweight film scrap and flexible packaging waste.
- Force-feeding systems for high-volume flakes, bags, and low-bulk-density material.
As a Plastic Dana Machine Manufacturer, Sunrise Extrusion can integrate shredders, washing units, agglomerators, conveyors, metal detectors, screen changers, pelletisers, and storage silos into a complete recycling solution.
Key Features and Technical Specifications
A modern Plastic Granule Making Machine Manufacturer focuses on output stability, operator safety, and cost-effective operation. The extruder screw is designed to provide efficient melting, mixing, and compression without excessive thermal degradation. Depending on the model and material, production capacities may range from approximately 100 kg/hour to more than 1,000 kg/hour.
Important technical parameters include screw diameter, L/D ratio, motor power, heating zones, cooling arrangement, filtration type, pelletising method, and installed load. Energy-efficient AC motors, VFD-controlled drives, ceramic heaters, insulated barrels, and optimised screw geometry help control electricity usage. PLC-based control panels allow operators to monitor temperature, motor load, melt pressure, feeder speed, and production status from one interface.
A quality Plastic Granule Manufacturing Machine should also include safety interlocks, emergency-stop buttons, overload protection, guarded rotating parts, and low-voltage control circuits. Automated feeding and pellet collection reduce manual handling and improve process consistency.
Benefits of Investing in a Plastic Dana Extrusion Line
Working with a capable Best Plastic Dana Extrusion Line Manufacturer gives recyclers better control over raw-material quality and production costs. Recycled dana can be reused in pipes, moulded components, sheets, household products, crates, bags, furniture, and many other plastic items. This reduces dependence on virgin polymer while supporting a more circular manufacturing process.
Key business benefits include higher scrap value, lower disposal costs, improved material recovery, repeatable pellet quality, and scalable capacity. Proper filtration and degassing can reduce black specks, trapped gases, odour, and contamination in finished granules. With correct operation, the line can also minimise wastage during start-up and changeover.
Applications and Selection Guide
A Top Plastic Dana Extrusion Line Manufacturer should first understand the customer’s feed material. LDPE and LLDPE films require different feeding and densification arrangements than rigid PP, HDPE bottles, pipe scrap, or injection-moulding runners. For heavily printed or wet material, buyers should consider stronger filtration, degassing, and pre-washing support.
Before selecting a line, evaluate:
- Polymer type and percentage of mixed material.
- Scrap form: film, flakes, lumps, bags, raffia, or rigid regrind.
- Required output per hour and operating shifts.
- Desired pellet size, colour, filtration level, and end application.
- Available power supply, water source, floor space, and manpower.
- Need for automation, data monitoring, and future capacity expansion.
Sunrise Extrusion helps customers choose an extrusion solution that matches real operating conditions rather than relying only on nominal capacity figures.
Maintenance and Safety Tips
For long service life, clean the hopper and feeding area daily, inspect heaters and thermocouples regularly, and replace worn screens before melt pressure becomes excessive. Keep cooling-water flow stable and lubricate the gearbox and pelletiser according to the maintenance schedule. Avoid running material with metal pieces, excessive moisture, or incompatible polymers.
Operators should wear gloves, safety shoes, eye protection, and heat-resistant PPE near the die head. Never open guards while the machine is running, and always follow lockout procedures before cleaning or servicing. Routine preventive maintenance reduces unplanned downtime and protects pellet quality.
Why Choose Sunrise Extrusion?
Sunrise Extrusion combines practical recycling knowledge with robust engineering to deliver reliable plastic recycling machinery. Every line is planned for productivity, easy operation, safe material handling, and consistent dana output. Whether you need a compact line for in-house scrap or a high-capacity system for commercial recycling, Sunrise Extrusion provides technical guidance from machine selection through installation and support.
FAQs
PP, HDPE, LDPE, LLDPE, raffia, film scrap, rigid flakes, pipe waste, and moulding scrap can be processed with the appropriate configuration.
A single-stage line suits cleaner scrap, while a double-stage system provides stronger filtration and degassing for printed, contaminated, or mixed feedstock.
Use VFD drives, insulated barrels, efficient heaters, correct screw design, stable feeding, and regular maintenance to prevent unnecessary power loss.
Filtration removes paper, dust, aluminium, and other contaminants, helping produce cleaner granules with better downstream processing performance.
Yes. Sunrise Extrusion can recommend a suitable Plastic Dana Extrusion Line Manufacturer solution based on material type, capacity, automation needs, and pellet-quality requirement.
Choose Sunrise Extrusion for a dependable Plastic Dana Extrusion Line Manufacturer solution that turns plastic scrap into high-value reusable granules. Contact the team today to discuss your feedstock, target capacity, and customised recycling line requirement.
