Engineered systems for processing post-consumer carpet, separating reusable materials, and supporting compliance with evolving recycling regulations.
Carpet is one of the most challenging post-consumer waste streams to recycle. Made from layered composites of fibers, adhesives, and mineral-filled backing, used carpet has historically been landfilled due to its bulk, complexity, and processing difficulty.
Hari Ini, that’s changing. New state-level regulations, manufacturer recycled-content requirements, and rising disposal costs are driving increased demand for effective carpet recycling solutions. At the center of these solutions is size reduction—the critical first step that enables material separation, recovery, and reuse.
Schutte Hammermill provides proven size reduction systems engineered specifically to process used carpet and prepare it for downstream recycling and classification.
Why Carpet Recycling Is Gaining Momentum
Over the past several years, multiple U.S. states have introduced or expanded regulations aimed at reducing carpet waste and increasing recycled content in new carpet manufacturing. These initiatives are part of a broader push toward extended producer responsibility (EPR), mengalihkan lebih banyak tanggungjawab akhir hayat kepada pengeluar dan pembekal.
Tren peraturan utama termasuk:
- Keperluan minimum kitar semula selepas pengguna (PCR) dalam produk karpet baharu
- Sekatan ke atas sesetengah bahan alas dan bahan tambahan
- Peningkatan sasaran pengalihgunaan untuk mengurangkan pelupusan ke tapak pelupusan sampah
Walaupun keperluan berbeza mengikut negeri, arahannya jelas: karpet mesti boleh dikitar semula secara besar-besaran. Peralihan ini mempercepatkan pelaburan dalam teknologi pemprosesan yang mampu mengendalikan karpet selepas pengguna dengan cekap dan ekonomi.
Read More: Mengapa Kitar Semula Permaidani Mendapat Momentum di AS.
The Role of Size Reduction in Carpet Recycling
Pengurangan saiz adalah langkah asas dalam kitar semula karpet. Dengan memecahkan gulungan besar, ubin, dan slab kepada saiz yang lebih kecil, zarah yang boleh diurus, pengurangan saiz membolehkan:
- Pembebasan gentian daripada sistem alas berisi mineral
- Pengurangan jumlah bahan untuk pengendalian dan pengangkutan yang efisien
- Penyediaan bahan untuk teknologi pemisahan huluan
Tanpa pengurangan saiz yang betul, carpet materials remain too entangled and inconsistent for effective recovery.
Read More: Bagaimana Pengurangan Saiz Membolehkan Kitar Semula Permaidani dan Pemulihan Bahan
Removing Calcium Carbonate Backing for Material Recovery
Many carpet backing systems contain high levels of calcium carbonate filler. While essential for carpet performance, this mineral content complicates recycling by contaminating fiber streams.
Schutte Hammermill size reduction systems are engineered to:
- Break down backing systems effectively
- Release calcium carbonate from polymer fibers
- Produce material suitable for air classification and separation
This process allows recyclers to recover cleaner polymer fractions while isolating mineral-heavy fines into separate output streams.
Read More: Memahami Pembinaan Permaidani: Mengapa Kitar Semula Sangat Mencabar
Mari Berhubung!
Schutte Hammermill Solutions for Carpet Recycling
15 Series “Liberator” Hammer Mill
Designed for aggressive primary size reduction, dalam 15 Series Liberator excels at processing tough, composite materials such as post-consumer carpet.
Key advantages:
- Effective liberation of backing systems and fibers
- Fixed rotor design for consistent, high-impact processing
- Capable of handling rolled, folded, or slab carpet
Kiln Tukul Siri WA
The modified WA series is ideal for secondary size reduction or refinement following primary processing.
Key advantages:
- Controlled particle sizing
- Consistent output for downstream separation
- Adaptable configurations based on material and throughput goals
See It In Action!
Soalan Lazim
Carpet is made from multiple bonded materials, including fibers, adhesives, and mineral-filled backing, which must be separated for effective recycling.
Schutte Hammermill systems can process nylon, polyester, and olefin-based carpets, including broadloom carpet and carpet tile.
Ya. Proper size reduction liberates calcium carbonate from polymer fibers, membenarkan pemisahan melalui pengkelasan udara.
Satu sistem lengkap biasanya merangkumi peralatan pengecilan saiz utama dan sekunder serta pengkelasan udara pilihan untuk pemisahan bahan.
Ya. Jurutera dan membekalkan sistem pengecilan saiz dan pemisahan lengkap yang disesuaikan dengan matlamat kitar semula tertentu.
Penyelesaian Praktikal untuk Kitar Semula Permaidani
Ingin memproses permaidani pasca pengguna dengan lebih cekap? Lembaran Aplikasi kami menggariskan cabaran utama, pertimbangan bahan, dan penyelesaian pengecilan saiz yang terlibat dalam sistem kitar semula permaidani moden.