PP Meltblown Nonwoven Recycling Equipment

Industrial plastic recycling machine in a factory

A significant amount of melt-blown sheets are left over during production, so we developed this line to recycle the excess melt-blown sheets for reuse. The finished pellets can be used to make premium plastic bags and other polypropylene (PP) products.

Working Principle

Feeding: A belt conveyor is utilized to feed the material into the extruders.

Shredding and Compacting: The rotary blades of the compactor slice the incoming scraps. Frictional heating caused by high-speed rotary blades will heat and shrink the scraps just below their agglomerating point. An optimally designed guide structure compacts the material and directs it into the extruder screw. This crushes, dries, and compacts the material, enabling a fast and stable feed from the compactor directly into the extruder.

Plasticization and Degassing: A specialized single screw extruder is applied to gently melt the pre-compacted material. The plastic scraps will be thoroughly melted and plasticized in the first-stage extruder, and the plastic will be extruded by the second-stage extruder. With a double-zone vacuum degassing system, volatiles such as low molecular compounds and moisture will be efficiently removed, making it especially suitable for heavily printed film and material with some water content.

Melt Filtration: Segmented filtering principle, with pre-filtering in the first extruder and fine filtering in the second extruder, reduces the frequency of filter sieve changes. The requirements for the filter technology depend on the quality of the input material and the planned use of granules.

Pelletizing: A die-face water ring pelletizing system is set as the standard granulating method. An advanced dewatering vibration sieve combined with horizontal-type centrifugal dewatering produces high-performance dried pellets.

Technical Specifications

Machine SizeCompactor Volume (Liter)Motor Power (KW)Diameter of Screw (mm)L/D RatioMotor Power (KW)Throughput Rate (kg/h)
SJ8030037803645/55160-220
SJ100500551003690/110300-380
SJ1208009012036132450-480
SJ140100011014036160/185500-650
SJ160120013216034220/250800-1000
SJ1801400315180343151000-1200

Additional Images

Hand holding clear plastic pellets

Warranty & Installation

All recycling machinery comes with a 1-year limited warranty.

We offer installation packages where our engineers travel to your facility to guide you through the installation process. Routine maintenance teams and operations consultants can also be arranged.

Inquire Now

To get the latest prices and lead times, send us a message using the form below.

Contact Form Demo

Author: Rumtoo Plastic Recycling Machine

Rumtoo Plastic Recycling Machinery, Rumtoo Recycling for short, the leading manufacturer of high quality PET Bottle、PP / PE Film Recycling Machinery. Our PE film washing lines offer reliability, efficiency and maximum durability in recycling dirty and soiled PET bottle、PE film back into plastic granulate. With more than two decades of service to the plastics recycling industry, Rumtoo is proud to be responsible for recycling thousands of tonnes of plastic films such as plastic bags, PP non-woven supersacks and LDPE film every month at hundreds of recycling facilities worldwide.

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