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Yuyao At Machinery Co., Ltd. is a premier manufacturer of high-efficiency Plastic Recycling Granulating Pelletizing Machines. Designed for durability and precision, our pelletizing lines transform post-industrial and post-consumer plastic waste (PP, PE, HDPE, etc.) into high-quality, reusable resins. Serving the global packaging, manufacturing, and environmental sectors, we provide end-to-end solutions that turn waste into a profitable resource.
Optimize your recycling efficiency today—contact our engineering team for a custom quote!
Model no. | Screw dia. (mm) | Long dia.ratio | Output(kg/h) | Screw rotatespeed(r/min) | Power(kw) |
GB-SJ80-65 | φ80-φ65 | 25:1-10:1 | 80-120 | 73 | 18.5-22 |
GB-SJ90-80 | φ90-φ85 | 25:1-10:1 | 120 | 73 | 22-30 |
GB-SJ100-90 | φ100-φ90 | 25:1-10:1 | 150 | 73 | 30 |
GB-SJ110-100 | φ110-φ100 | 25:1-10:1 | 200 | 73 | 30-37 |
GB-SJ120-110 | φ120-φ110 | 25:1-10:1 | 250 | 73 | 30-45 |
GB-SJ130-120 | φ130-φ120 | 25:1-10:1 | 350 | 73 | 45-55 |
GB-SJ140-130 | φ140-φ130 | 25:1-10:1 | 450 | 73 | 55-75 |
GB-SJ150-140 | φ150-φ140 | 25:1-10:1 | 550 | 73 | 75-90 |
Equipped with a centralized PLC touch-screen system, the entire line—from feeding to pelletizing—is fully automated. This reduces labor requirements by 40% and ensures consistent production stability even during long shifts.
Our advanced hydraulic filtration system allows for screen changes without stopping the machine. This ensures a continuous workflow, zero material waste during transitions, and exceptionally pure pellet output.
By optimizing the heating elements and using high-efficiency motors, our lines reduce energy consumption by 15-20% compared to standard models, significantly lowering your monthly operational costs.
The screw is engineered with special bimetallic treatment for wear resistance. The optimized Length-to-Diameter (L/D) ratio ensures superior homogenization and degassing, resulting in dense, uniform, and bubble-free pellets.
Specifically designed for heavily printed or slightly damp materials, the high-vacuum degassing zones effectively remove moisture and volatiles, ensuring the highest secondary-market value for your recycled granules.

Processing LDPE/LLDPE shopping bags, agricultural films, and stretch wraps into high-grade resins.
Converting factory off-cuts, injection molding waste, and defective parts back into production-ready raw materials.
Transforming crushed HDPE bottles, PP crates, and battery shells into uniform pellets for extrusion or molding.
Specialized feeding systems for PP woven bags and big bags, ensuring high-density output.
A: Yes. We configure our lines with enhanced venting and multi-stage vacuum degassing systems specifically to handle washed materials, ensuring dry, solid pellets.
A: Standard models are typically ready within 30-45 days. Custom configurations depending on specific material requirements may take 60 days.
A: We use high-grade 38CrMoAlA alloy steel with nitriding treatment. Optional bimetallic coating is available for processing abrasive materials to extend service life by up to 3-5 years.
A: Absolutely. We offer comprehensive global support, including video installation guides and on-site engineering assistance to ensure your team is fully trained on maintenance and operation.
A: Single-stage is ideal for clean, dry factory waste. For heavily contaminated or printed post-consumer waste, our Double-Stage system provides superior filtration and degassing for better pellet quality.
Yuyao At Machinery Co.,Ltd as a professional manufacturer is mainly engaged in the manufacture of plastic extrusion machinery &metal hose forming machinery. We can provide specialized and tailor-made machines for domestic and overseas markets.With the principle of high-quality products and best service, we always be creative and make our effort to provide good quality machines for customers.The main products of our company are flexible metal conduit machine, flexible shower hose machine,stainless steel flexible corrugated gas hose machine;stainless steel flexible sprinkler hose machine,flexible metal hose PVC coating machine, Steel pipe PE/PVC coating Machine, plastic extrusion machine etc. Welcome to inquire us and hope to build a successful cooperative relationship.
