Automatic Plastic Dana Machine Manufacturer – Sunrise Extrusion
Sunrise Extrusion is a dependable Automatic Plastic Dana Machine Manufacturer offering advanced recycling and granulation solutions for processors who want to convert plastic scrap into uniform, reusable dana. An automatic dana-making line combines controlled feeding, extrusion, filtration, pelletizing, cooling, and collection in one integrated system. It enables recyclers and manufacturers to recover value from production waste while maintaining stable quality, higher throughput, and lower manual handling.
As an experienced Automatic Plastic Dana Machine Manufacturer in India, Sunrise Extrusion designs systems for PP, HDPE, LDPE, LLDPE, ABS, HIPS, and other suitable thermoplastics. The right machine configuration depends on the input material, scrap cleanliness, moisture level, required output, pellet size, and final application. Automation makes the process more repeatable by monitoring temperatures, feeder speed, melt pressure, and pelletizing conditions through a centralized control panel.
How an Automatic Plastic Dana Machine Works
An Automatic Plastic Dana Machine Manufacturer designs the recycling line around a controlled material flow. The process starts with sorting, where different plastic grades are separated to avoid poor melt consistency. Post-industrial scrap such as runners, rejected moulded parts, film trim, and pipe waste may only need grinding. Post-consumer material, printed film, or agricultural waste generally requires washing and drying before extrusion.
The prepared scrap is conveyed into a shredder, grinder, agglomerator, or cutter compactor. A cutter compactor is especially useful for lightweight film because it cuts, dries, densifies, and feeds the material continuously. The feed enters the extruder, where a rotating screw moves it through multiple temperature-controlled zones. Heat and shear melt the polymer while the screw design mixes the material evenly.
The molten plastic then passes through a screen changer that removes paper, aluminium particles, dust, and unmelted contaminants. A vacuum degassing zone can remove residual moisture, trapped air, printing-ink vapours, and volatile gases. Finally, the clean melt reaches the die face and is converted into pellets through a strand pelletizer, water-ring pelletizer, or underwater pelletizer. The pellets are cooled, dried, screened, and collected automatically.
Types and Configurations Available
A professional Top Automatic Plastic Dana Machine Manufacturer provides machine layouts matched to the scrap type and output target. Single-stage extrusion lines are suitable for clean, dry, and well-sorted factory scrap. They are compact, economical, and effective for many PP and HDPE regrind applications.
Double-stage automatic lines are recommended for printed film, washed scrap, highly contaminated feedstock, or material requiring additional filtration and degassing. The first extruder melts and homogenizes the material; the second stage stabilizes melt quality before pelletizing. This arrangement helps improve pellet appearance, reduces gels and black specks, and supports more consistent downstream processing.
Common system options include film recycling lines with cutter compactor feeding, rigid scrap recycling lines with conveyor-fed shredders, PP raffia and woven-bag recycling systems, and customized lines for pipe scrap, blow-moulded waste, injection moulding rejects, and mixed regrind. Pelletizing can be selected based on polymer behaviour, desired pellet size, capacity, and water-management preference.
Key Features That Improve Output Quality
Sunrise Extrusion, a Best Automatic Plastic Dana Machine Manufacturer, focuses on practical features that support stable production rather than unnecessary complexity. A heavy-duty screw and barrel, correctly selected gearbox, energy-efficient heaters, and VFD-controlled drives help maintain smooth operation across changing feed conditions.
PLC and HMI-based controls allow operators to monitor zone temperatures, feeder speed, motor load, melt pressure, cooling-water flow, and alarm conditions. Automatic feeding systems reduce irregular manual loading, while hydraulic screen changers enable faster filter replacement with less disruption. Optional melt-pressure sensors protect the system if a screen becomes blocked or the die pressure rises beyond the safe operating range.
Important features may include:
- Cutter compactor or force feeder for lightweight film scrap
- Vacuum degassing for washed or printed plastic
- Hydraulic or continuous screen changer for improved filtration
- Variable frequency drives for controlled energy use
- PID temperature controllers for stable melting
- Water-ring, strand, or underwater pelletizing units
- Automatic water circulation, drying, and pellet collection
- Safety interlocks, emergency-stop controls, and guarded rotating parts
Typical Technical Specifications
An Automatic Plastic Dana Machine is customized according to polymer type and target capacity. Typical technical parameters may include:
- Production capacity: 80 kg/hr to 1,000 kg/hr or higher
- Screw diameter: approximately 65 mm to 150 mm
- L/D ratio: generally 24:1 to 36:1
- Main motor range: 30 HP to 150 HP or more
- Heating zones: multiple independently controlled barrel and die zones
- Filtration: manual, slide-plate, hydraulic, or continuous screen changing
- Automation: PLC/HMI, VFD drives, temperature monitoring, alarms, and interlocks
- Pelletizing: strand, water-ring, or underwater options
- Compatible materials: PP, HDPE, LDPE, LLDPE, ABS, HIPS, and selected blends
Actual output is influenced by bulk density, scrap size, moisture, contamination, melt flow index, screen mesh, and operator settings. A higher motor rating alone does not guarantee higher usable production.
Benefits of an Automated Dana-Making Line
For recyclers, automation means more than reducing labour. An automated system creates consistent feeding and processing conditions, helping maintain pellet quality from batch to batch. A well-designed Automatic Plastic Dana Machine Manufacturer solution can reduce scrap disposal costs, improve material recovery, and produce granules that are easier to store, transport, and reuse.
Energy efficiency is a major benefit when the system is sized correctly. Insulated heaters, efficient motors, VFD-based speed control, optimized screw geometry, and stable temperature settings reduce unnecessary power consumption. Proper process control also limits polymer degradation caused by overheating or excessive residence time.
The output dana can replace a percentage of virgin raw material in many non-critical and semi-critical plastic products. This lowers raw-material expenditure and supports a circular manufacturing process without compromising production planning.
Applications of Recycled Plastic Dana
Granules made through an automated recycling system are used across injection moulding, extrusion, blow moulding, film production, and pipe manufacturing. Depending on material quality, recycled dana can be used for buckets, crates, dustbins, household products, flower pots, furniture components, automotive non-critical parts, pipe fittings, sheets, garbage bags, woven sacks, strapping, mats, and packaging items.
For applications requiring a consistent melt flow, recyclers should test the finished dana for moisture, ash, contamination, colour consistency, melt flow index, and density. These checks help customers select the right recycled material blend for their moulding or extrusion process.
Selecting the Right Automatic Plastic Dana Machine
When comparing an Automatic Plastic Dana Machine Price, buyers should consider life-cycle value instead of only the initial quotation. Important selection factors include plastic type, hourly output requirement, feedstock condition, available floor space, power supply, water availability, pelletizing preference, and expansion plans.
A clean in-house scrap stream may work efficiently with a single-stage line. Wet, printed, mixed, or post-consumer waste often needs washing, drying, force feeding, degassing, and double-stage filtration. Ask for clear details about actual production capacity, power consumption per kilogram, screw-and-barrel material, warranty, installation support, spare parts, and service response.
The Automatic Plastic Dana Machine Cost also varies with the level of automation, screen changer type, pelletizer, auxiliary equipment, and machine capacity. A properly matched system can provide stronger long-term value by minimizing downtime and improving sellable pellet output.
Maintenance and Safety Guidelines
Routine maintenance is essential for efficient operation. Operators should inspect heater bands, thermocouples, motor load, gearbox oil, cooling-water circulation, belts, cutter blades, and screen condition at planned intervals. Keep the hopper, feeder, and surrounding floor clean to prevent contamination from entering the process.
Never open guards near cutters, rotating shafts, or pelletizers while the machine is running. Use heat-resistant gloves, safety shoes, eye protection, and lockout procedures during die cleaning, screen changes, and electrical work. Emergency-stop switches, earthing, safety sensors, and interlocks should always remain functional.
Why Choose Sunrise Extrusion?
Sunrise Extrusion is an Automatic Plastic Dana Machine Manufacturer in Ahmedabad committed to supplying durable, process-focused recycling equipment. The company helps buyers select the right feeding, extrusion, filtration, degassing, cooling, and pelletizing arrangement for their actual material conditions.
Whether you need an Automatic Plastic Dana Machine for Sale for in-house waste recovery or a commercial recycling project, Sunrise Extrusion can provide customized engineering, practical automation, and dependable support. Buyers looking for an Automatic Plastic Dana Machine Manufacturer Near me can connect with the team for capacity planning, machine specifications, and a tailored quotation.
FAQs
It can process sorted PP, HDPE, LDPE, LLDPE, ABS, HIPS, and other compatible thermoplastic scrap, depending on machine configuration.
Clean factory scrap may not need washing. Printed, dusty, post-consumer, or agricultural waste usually requires washing and drying for better pellet quality.
Strand pelletizing is common and cost-effective. Water-ring and underwater systems are selected when compact operation, uniform pellets, or specific material behaviour demands them.
Use correct machine sizing, VFD drives, insulated heaters, stable processing temperatures, clean filters, and regular preventive maintenance.
Calculate daily scrap volume, operating hours, material type, desired output, and future demand. Sunrise Extrusion can recommend a suitable line after reviewing these details.
Choose Sunrise Extrusion for a reliable, high-performance Automatic Plastic Dana Machine Manufacturer solution that turns plastic scrap into consistent, valuable granules. Contact the team today for technical consultation, machine selection, and a customized proposal for your recycling operation.
