Real Project Proof
HDPE/PP Rigid Flakes Granulating Project in Brazil
A single stage HDPE/PP rigid flakes pelletizing line. The screw and barrel are 38CrMoAlA with nitriding treatment, and the inlet section uses bimetallic material for long service life.…
Project Data
Verified Project Information
Only confirmed project data is published here. Fields that are not yet verified are left out rather than estimated.
- Material
- HDPE / PP rigid flakes
- Capacity
- 500 kg/h for HDPE flakes
- System
- RHDJ150-30 single stage pelletizing line
- Target Output
- Uniform recycled granules
- Region
- Latin America
- Country
- Brazil
Engineering Decisions
How This Project Was Configured
A single stage HDPE/PP rigid flakes pelletizing line. The screw and barrel are 38CrMoAlA with nitriding treatment, and the inlet section uses bimetallic material for long service life.
-
01
Stainless steel hopper and loading screw linked with the main extruder
-
02
Output of 500 kg/h for HDPE flakes; can switch to PP by replacing the die head
-
03
Screw and barrel in 38CrMoAlA with nitriding treatment
-
04
Pressure sensor ahead of the filter screen warns operators when to change the net
-
05
Hydraulic plate type filter with double stations for non-stop filtering
Process Route
The Route Used in This Project
- 01 Feeding
- 02 Compaction
- 03 Extrusion
- 04 Degassing
- 05 Filtration
- 06 Pelletizing
- 07 Cooling
- 08 Storage
Project Proof
Installed Line and Equipment
Project photography from this installation.
PROJECT INFORMATION
Verified by Retech Project Engineering Team
Retech's project engineering team supports material evaluation, process design, system configuration, factory testing, installation and commissioning.
The technical information presented in this case study is based on available project records and customer-approved information.