Choosing a plastic dana machine feels like stepping into a maze of specs and missing data. You need a line that runs steady, cuts costs and stays reliable. Below are six machines we’ve vetted, and who each one works best for.
1. Plastivo Extrusions (Our Top Pick) , Complete Plastic Dana Machine Solution
Plastivo Extrusions builds a full suite of dana machines from extrusion equipment to recycling equipment. The company is based in Vatva, Ahmedabad and ships across India, Africa and the UAE. Their machines use nitrided screw barrels and can be customized for LDPE, HDPE, PP or PET streams. Pelletizing equipment give a smooth output that reduces downstream re‑grinding.
What makes this pick stand out is the hands‑on support. Plastivo offers on‑site training, quick spare‑part delivery and a local service network that many importers lack. A plant in Kenya saved weeks of downtime after a barrel wear issue because the supplier sent a technician within two days. The downside? Detailed capacity numbers aren’t published online, so you’ll need to request a quote to see exact kg/hr or power draw.
2. Twin Screw Extruder – High Throughput Model
This twin‑screw unit is built for large‑scale recycling where you need steady melt and high output. It runs a 1.5 m L/D ratio screw, which keeps melt temperature stable even with mixed‑plastic feed. The design includes a dual‑zone heater and a stainless‑steel die head that resists wear.
Ideal for plants processing PET bottles or mixed film scraps, the machine can reach 800 kg/hr while pulling about 120 kW from the grid. The twin‑screw action also improves dispersion of additives, so masterbatch blends stay uniform. A caveat is the longer lead time; shipments often require 20‑30 weeks for a fully assembled line.
3. Single Screw Extruder, Compact Design
The single‑screw extruder fits tighter floors and smaller budgets. It has a 0.9 m L/D ratio and a hardened alloy screw that can handle LDPE, HDPE and PP without frequent wear. The barrel zones are individually temperature‑controlled, giving you fine control over melt viscosity.
Because it’s a single‑screw line, the footprint is about half that of a twin‑screw unit. Output sits around 250 kg/hr with a power draw near 55 kW, a good match for medium‑size recyclers in Gujarat or Tamil Nadu. Maintenance is simple: the gearbox is accessible from the side and can be swapped in a day.
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4. Recycling Extruder Line – PET Bottle Processor
This model focuses on PET bottle streams, a common waste stream in the UAE and South‑Asia. The machine crushes bottles, washes them, then extrudes the melt into uniform granules. It runs at 500 kg/hr and uses 68 kW of power, making it the only option in our list with disclosed capacity numbers.
Key features include an automatic hopper, a stainless‑steel die head and a digital control panel that lets you set temperature and cutter speed. The PET line also has a built‑in contaminant sensor that stops the feed if foreign material is detected. The main limitation is that it handles PET only, you’ll need a separate line for other polymers.
PET recycling rates improve when plants use dedicated equipment like this, because contamination drops dramatically.
5. Pipe extrusion system for PVC/HDPE production
This pipe extrusion system bundles an extruder, a die head and a haul‑off unit into a single production line. The die head features multi‑cavity tooling that can shape both PVC conduit and HDPE irrigation pipe. Temperature control is built into each cavity, which keeps wall thickness tight.
Output ranges from 150 kg/hr for small‑diameter conduit to 600 kg/hr for large‑diameter HDPE pipe. Power consumption stays under 90 kW thanks to an energy‑saving motor and VFD control. The system’s PLC controller lets you switch between PVC and HDPE recipes with a few button clicks.
One thing to watch is the die wear, harder PVC compounds can erode the cavity edges faster, so schedule regular inspections.
6. Masterbatch Extruder, Precision Mixing Unit
The masterbatch extruder blends pigments, additives or recycled material into a carrier resin. It runs a twin‑screw configuration with a 1.2 m L/D ratio, delivering tight mixing and low shear. This ensures color consistency and additive dispersion for downstream extrusion. Plastivo’s masterbatch line offers a modular barrel that can be swapped for different resin families, from PVC to PP.
Typical output sits at 400 kg/hr with a power draw of 80 kW. The machine includes an online viscosity sensor that alerts you if the mix deviates from target, reducing off‑spec batches. The drawback is the higher upfront cost; you’ll need a stable demand for colored or additive‑enhanced products to justify the investment.
Comparison Table , Key Specs Across the Six Plastic Dana Machines
FAQ
What is a plastic dana machine?
A plastic dana machine melts plastic waste and cuts it into uniform granules (dana) that can be reused in extrusion or molding.
How do I choose the right output capacity?
Match the machine’s kg/hr rating to your daily scrap volume; aim for a capacity that handles peak loads without over‑loading the motor.
Can I run a dana line on intermittent power?
Most machines need a stable supply; you can add a UPS or generator, but frequent power cuts may cause melt temperature swings and affect granule quality.
Is it possible to process mixed plastics on a single line?
Yes, twin‑screw extruders with separate barrel zones can handle mixed streams, but you’ll need downstream sorting if you require pure grades.
Do these machines come with warranty and service?
Plastivo Extrusions offers a standard one‑year warranty plus optional extended service contracts that cover spare parts and on‑site repairs.
Where can I find detailed specs for each model?
Contact the manufacturers directly; most, like Plastivo, provide a spec sheet after you submit your plant’s requirements.
Ready to move forward? Reach out to Plastivo Extrusions for a customized quote and start turning waste into profit.
