As a global leader in intelligent rope and cable production lines, CNRM Tech Co., Ltd. designs and engineers high-performance equipment. Our technology reliably converts raw polymer pellets into premium-grade monofilament, danline, raffia, and artificial turf yarns. This advanced machinery serves as the foundational core for modern rope and netting plants worldwide. We combine precision thermal controls, optimized screw geometries, and robust stretching ovens. This combination ensures high-output production with minimal material waste. Whether you need high-tensile monofilaments for fishing nets or high-tenacity danline fibers for marine hawsers, we have a solution. Our diverse product portfolio delivers the exact technical characteristics your manufacturing processes demand.
Our specialized monofilament lines are engineered to process HDPE, LLDPE, and PP raw materials with outstanding thermal stability. Tight control over the melting and cooling processes produces highly uniform round filaments. These filaments exhibit exceptional tensile strength, minimal elongation, and excellent wear resistance. B2B clients widely utilize these high-quality fibers to manufacture commercial fishing nets, agricultural shade nets, construction safety nets, and heavy-duty industrial ropes.
Engineered for rigorous applications, our Danline equipment produces high-tenacity polypropylene fibers that meet the demands of the maritime industry. This specialized extrusion machine incorporates energy-saving ceramic heater bands and a custom barrier screw design. These features ensure uniform melt temperatures and superior molecular orientation. The resulting Danline fibers feature a flat, textured profile that mimics the high-grip properties of natural fibers. They deliver unmatched breaking strength, making them ideal for high-load mooring lines, hawser ropes, and industrial cargo nets.
Our high-speed flat yarn and raffia film line maximizes production speed while maintaining consistent thickness across the entire film width. It features a high-precision die lip and an advanced water-quench cooling tank. The resulting uniform primary film is then slit by precise rotary blade assemblies. Our high-efficiency stretching ovens utilize hot-air circulation to achieve optimal draw ratios. This process provides the exceptional longitudinal tensile strength necessary for agricultural baler twine, heavy packaging ropes, and woven industrial sacks.
Designed for the synthetic turf industry, our artificial grass equipment produces high-resilience, UV-stabilized PE and PP fibers. This production line can extrude multiple colors simultaneously, creating natural-looking dual-tone fibers for sports pitches and premium landscaping. We meticulously calibrate the process to ensure every blade of grass achieves the ideal structure. The final product possesses optimal elastic recovery, wear resistance, and long-term color fastness under harsh outdoor conditions.
To help buyers select the optimal machinery configuration for their factory requirements, we offer a range of standard systems with customizable options. Our equipment is engineered to maximize output-per-kilowatt, minimizing operational overhead while keeping production capacities exceptionally high.
| Model | Screw Diameter (mm) | L/D Ratio | Max Output Capacity (kg/h) | Main Motor Power (kW) | Target Raw Materials & Filament Type |
|---|---|---|---|---|---|
| CNRM-55 | 55 | 33:1 | 40 - 65 | 15 - 22 | HDPE / PP Monofilament, Fine Net Yarn |
| CNRM-70 | 70 | 33:1 | 80 - 110 | 30 - 37 | PP Danline, Heavy Duty Mooring Rope Yarn |
| CNRM-80 | 80 | 33:1 | 120 - 160 | 45 - 55 | PP / PE Raffia Yarn, Flat Film & Baler Twine |
| CNRM-90 | 90 | 33:1 | 180 - 240 | 75 - 90 | PE Artificial Grass Turf Fiber, High-Resilience Monofilament |
| CNRM-100 | 100 | 33:1 | 250 - 320 | 110 - 132 | High-Output Industrial Danline, Heavy Packaging Film |
At CNRM, we pride ourselves on delivering comprehensive Pellet-to-Rope turnkey engineering solutions. Customers benefit from a fully integrated manufacturing line that transitions seamlessly from raw polymer to the final packaged product. Our engineering team designs the entire workflow to operate in perfect synchronization. First, raw material is processed by our advanced extrusion machine. Next, the resulting yarn is guided through our high-speed twisting and winding machines. The material then enters our fully intelligent 3-strand or 4-strand rope making machines. Finally, the finished rope is formatted by our automatic packaging equipment. This integrated approach minimizes fiber friction and tension variations during transfer. This drastic reduction in yarn breakage enhances plant energy efficiency and guarantees a superior finished product.
CNRM is a globally trusted brand, delivering high-reliability machinery built for continuous 24/7 manufacturing environments. We combine technical innovation with deep production knowledge to give our clients a distinct competitive advantage.
As a national high-tech enterprise, we operate a modern 13,000+ square meter manufacturing facility. Over 15 years of industry experience drives our commitment to continuous research and development. We proudly hold 15 invention patents and 27 utility patents. This strong technical foundation allows us to incorporate cutting-edge innovations directly into our equipment. Our customers directly benefit from industry-leading energy efficiency, polymer melt consistency, and mechanical reliability.
Every manufacturing facility operates under unique physical, economic, and environmental constraints. We specialize in custom machinery designs tailored to your specific factory layout and regional electrical grid voltages. We also adapt systems for local climatic conditions and target output volumes. Furthermore, our screw and barrel configurations can handle specific percentages of recycled post-consumer plastic. This allows your business to meet environmental sustainability goals without sacrificing fiber tensile strength.
We minimize the risks of international equipment procurement by providing complete end-to-end global service. Having successfully completed over 200 export projects across 50 countries, our dedicated international support team provides exceptional care. We provide on-site factory layout design, professional installation, machine calibration, and comprehensive operator training. All equipment ships with detailed English operating manuals and a robust after-sales package. This includes a 1-year warranty on the main unit, a half-year warranty on electrical components, and 24-hour online technical support.
To assist in your sourcing and technical evaluation process, our engineering team has compiled answers to several common questions regarding our industrial lines.
Monofilament equipment produces single continuous round filaments. These are ideal for high-transparency nets and standard, smooth-surface ropes. In contrast, a Danline extrusion machine creates a flattened, fibrillated, or multi-filament structure. This yarn is then twisted to mimic the natural texture and high-friction grip of sisal or manila. This structure gives Danline ropes superior knot-holding strength, excellent flexibility, and high buoyancy for heavy-duty marine applications.
Yes, our advanced screw geometries and precise multi-zone temperature controls seamlessly process high-quality recycled PE and PP pellets. During the engineering phase, we customize the melt filtration systems and screw configurations. This carefully accommodates the specific physical properties of your recycled raw materials. It ensures the resulting synthetic turf fibers retain high UV resistance and excellent physical resilience.
We provide comprehensive turnkey support for all international export projects. We dispatch experienced engineers to your factory location to manage the entire physical installation, system calibration, and test-running phases. Additionally, our team conducts intensive on-site operator training to ensure your staff can confidently run and maintain the machinery. As a leading high-tech industrial extrusion machine manufacturer, we are dedicated to helping you scale production confidently. To discuss your project parameters, please contact our technical sales department today.
