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Step into the future of industrial filament manufacturing with the High Speed PP Raffia Extruder For Rope and Fishing Net Yarn. This sophisticated extrusion line is meticulously engineered to transform standard polypropylene granules into flawlessly stretched, high-tenacity raffia tape. From the moment the raw materials enter the hopper, the machine orchestrates a seamless sequence of thermal melting, precise T-die extrusion, and rigorous fibrillation. You can almost hear the steady, rhythmic hum of the heavy-duty Siemens main motor as it drives the precisely machined 33:1 L/D ratio screw, ensuring a perfectly homogenous melt. The molten polymer cascades through the water cooling system, instantly solidifying into a sleek, uniform film before being expertly slit and drawn. Every component is designed to elevate your facility's operational capabilities, allowing you to produce yarn that feels exceptionally robust to the touch, with a smooth, consistent finish that high-end rope and netting markets demand. By maintaining an unwavering temperature profile between 215℃ and 240℃, the system eliminates the brittle spots and weak points that plague lesser machines. The result is a continuous spool of premium-grade filament that enhances your final product's tensile strength, drastically reducing downstream breakage and elevating your market reputation as a top-tier provider of marine and industrial cordage.
The technical parameters outlined below represent the standard configuration for this high-performance extrusion machinery. Every specification is carefully calibrated to ensure maximum operational uptime, precise material processing, and exceptional final product integrity for large-scale manufacturing environments.
Specification | Details |
|---|---|
Product Name | High Speed PP Raffia Extruder For Rope and Fishing Net Yarn |
Raw Material | PP (Polypropylene) granules |
Temperature Control Range | 215℃ - 240℃ |
Stretching Ratio | 4 - 10 times |
Max Production Speed | 120 m/min |
Main Motor Brand | Siemens (Germany) |
Electrical Components | Chint |
Frequency Converter | Inventor / Watson |
Optional Auxiliary Equipment | HMI+PLC system, Metering pump, Automatic Screen changer, Gravimetric dosing system, Edge filament recovery system |
Factory Space Required | 500 - 1000 square meters |
Labor Required | 2-3 workers (initial), 1-2 workers (normal production) |
Delivery Time | 90 days |
Payment Terms | 50% advance, balance before delivery (T/T, L/C at sight) |
Customization Support | Available (Voltage, climate, market, special requirements) |
Screw L/D Ratio | 33:1 |
Cooling Mode | Water cooling |
Max Extrusion Output | 180 - 630 kg/h depending on model |
Engineered for uncompromising reliability, this extrusion plant integrates advanced mechanical design with intelligent electrical control. The architecture of the machine focuses on minimizing material degradation while maximizing the tensile strength of the output, giving your facility a distinct competitive edge in the heavy-duty cordage sector.
Integrated Electrical Mastery: All critical operational controls are centralized within a premium electrical cabinet, utilizing top-tier Chint components to ensure uninterrupted power distribution and signal processing.
Flawless Fibrillation Process: The precision-engineered fibrillator guarantees uniform slitting, producing raffia tape that lays perfectly flat and winds smoothly onto bobbins without tangling or overlapping.
Heavy-Duty Drive Architecture: Anchored by a robust German Siemens main motor, the mechanical drivetrain delivers consistent torque, eliminating the micro-vibrations that cause uneven filament thickness.
Dynamic Thermal Regulation: By locking the heating barrel temperatures strictly between 215℃ and 240℃, the polymer melt remains at the exact optimal viscosity, preventing burnt particles or unmelted gels.
Scalable Auxiliary Integration: The base frame is pre-configured to accept high-end upgrades like metering pumps and automatic screen changers, allowing your production line to evolve as your market demands grow.
In the highly competitive cordage manufacturing sector, output speed and volume dictate profitability. This extrusion line is built to dramatically accelerate your production cycles without compromising the structural integrity of the yarn.
Ultra-Fast Line Speeds: Achieve an impressive overall stretching speed of up to 120 meters per minute, allowing you to fulfill massive orders in record time.
High-Volume Output: Depending on the specific model configuration, the extrusion output ranges from 180 to 630 kg/h, easily satisfying the demands of large-scale industrial netting and rope fabrication.
Continuous Operation Design: Built for 24/7 run cycles, the robust cooling and winding mechanisms prevent bottlenecks, ensuring a steady stream of finished bobbins ready for the twisting or weaving stages.
Rapid Return on Investment: By drastically shortening your delivery lead times, this high-capacity machinery enables you to take on more lucrative contracts and scale your operations aggressively.
Industrial machinery must withstand the grueling demands of constant operation. We have sourced the finest international and domestic components to construct an extrusion plant that resists wear, minimizes maintenance downtime, and delivers decades of reliable service.
Siemens Main Motor: The heart of the machine features German engineering, providing relentless, energy-efficient power that maintains stable RPMs even under maximum load conditions.
Premium Alloy Screw (33:1 L/D): The specialized screw design ensures optimal plasticization and melting, crafted from hardened alloys that resist the abrasive nature of polymer flow over thousands of hours.
Top-Tier Inverters: Equipped with Inventor or Watson frequency converters, the line smoothly ramps up and down, protecting the mechanical linkages from sudden torque shocks.
Industrial-Grade Electrics: Utilizing renowned Chint electrical components, the control cabinet is shielded against voltage spikes and harsh factory environments, ensuring zero electrical failures during critical production runs.
Modern manufacturing requires precision that goes beyond human capability. This PP raffia extruder embraces advanced automation to eliminate guesswork, reduce manual labor, and guarantee absolute consistency across every batch of yarn.
Optional HMI+PLC Interface: Upgrade to a state-of-the-art touchscreen control system that allows your operators to monitor, adjust, and save production recipes with intuitive visual feedback.
Gravimetric Dosing Precision: The optional gravimetric dosing system automatically measures and mixes raw materials and colorants, ensuring perfect batch-to-batch color and material consistency.
Automated Screen Changing: Maintain continuous melt pressure and eliminate manual filter cleaning downtime with the automatic screen changer, keeping the polymer flow impeccably clean.
Optimized Labor Allocation: While initial startup requires 2-3 workers for coordination, the intelligent automation allows the entire 120m/min line to be easily monitored by just 1-2 operators during normal production.
When supplying the marine and heavy lifting industries, the strength of your yarn is non-negotiable. This extrusion line is meticulously calibrated to produce raffia tape that exceeds the most stringent international quality standards.
Superior Stretching Ratio: Maintaining a stable stretch ratio between 4 and 10 times aligns the polymer chains perfectly, resulting in exceptional tensile strength and tear resistance.
Flawless Uniformity: The precision T-die and controlled water cooling bath work in tandem to ensure every millimeter of the slit film has an identical thickness, preventing weak spots in the final rope.
Enhanced Flexibility and Toughness: The controlled thermal profiling (215℃ - 240℃) prevents polymer degradation, yielding a yarn that is not only incredibly strong but also supple enough for complex knotting in fishing nets.
Premium Surface Finish: The resulting filament boasts a smooth, glossy tactile feel and a visually appealing finish, instantly communicating quality to your end-users.
Maximizing profit margins means minimizing waste and energy consumption. This machinery incorporates smart recovery systems and efficient thermal management to drastically lower your operational expenditures.
Edge Filament Recovery System: This optional but highly recommended module instantly captures edge trims and un-stretched waste, feeding them directly back into the extrusion process to achieve near-zero material loss.
Optimized Thermal Efficiency: The heating barrel is heavily insulated, ensuring that the energy used to reach the 215℃ - 240℃ melting point is retained, significantly reducing electrical draw.
Water Cooling Recirculation: The water cooling mode is designed to integrate with closed-loop chiller systems, minimizing water waste while rapidly quenching the polymer film for ideal crystallization.
Reduced Scrap Rates: Because the automated controls maintain such tight tolerances, the volume of out-of-spec yarn is virtually eliminated, ensuring every kilogram of PP resin translates to sellable product.
We understand that no two manufacturing facilities are identical. Our engineering team provides comprehensive customization to ensure the equipment seamlessly integrates into your existing infrastructure and local environmental conditions.
Global Voltage Compatibility: Whether your facility operates on 380V, 415V, or 440V, the electrical cabinet is custom-wired to match your regional power grid specifications perfectly.
Climate-Specific Adjustments: From high-humidity tropical zones to arid climates, the cooling and heating systems are calibrated to perform flawlessly in your specific geographic location.
Tailored Layout Designs: Requiring 500 to 1000 square meters, our design team will provide precise CAD layouts to optimize the machine's footprint within your unique factory floor plan.
Market-Driven Configurations: If your local market demands highly specialized yarn profiles, our R&D team will engineer custom T-dies, slitting blades, and winding mechanisms to meet those exact requirements.
Investing in heavy industrial machinery is a significant commitment, and our global support infrastructure ensures you are never left to troubleshoot alone. We provide end-to-end technical backing to guarantee a smooth, profitable launch.
On-Site Installation & Commissioning: Our highly experienced overseas engineers will travel to your facility to oversee the complete physical assembly and initial test runs of the extrusion line.
Intensive Staff Training: We conduct centralized, hands-on training for your local workforce, focusing heavily on technical operation procedures, routine maintenance, and critical factory safety precautions.
Detailed Multimedia Manuals: You receive comprehensive, easy-to-understand operation manuals paired with step-by-step video guides for visual reference during daily operations.
Predictable Delivery & Setup: With a standard delivery time of 90 days, you can confidently schedule your factory preparations and raw material sourcing without fear of unexpected delays.
Selecting the right machinery partner is critical to the long-term success of your manufacturing enterprise. As a dedicated manufacturer of premium extrusion equipment, we bridge the gap between cutting-edge engineering and practical, factory-floor reliability. Our commitment to your success extends far beyond the point of sale.
Decades of Engineering Pedigree: We possess deep, specialized knowledge in polymer extrusion dynamics, ensuring every machine we build is rooted in proven, high-yield technology.
Uncompromising Quality Control: Before shipping, every extruder undergoes rigorous stress testing in our facility to guarantee it meets the exact stretching ratios and output capacities promised.
Transparent Financial Terms: We offer straightforward payment structures, accepting 50% advance with the balance prior to delivery via secure T/T or L/C at sight, providing financial peace of mind.
Dedicated R&D Department: Our proactive research and development team continuously refines screw designs and thermal controls, ensuring you always have access to the most efficient production methods available.
Below are some of the most common technical and operational inquiries we receive from facility managers and procurement directors regarding our PP raffia extrusion systems.
How many square meters of factory space is needed for the entire production line?
To safely accommodate the entire High Speed PP Raffia Extrusion line, including raw material staging and finished bobbin storage, you will need approximately 500 to 1000 square meters of factory space. This ensures adequate clearance for the 120m/min stretching path and safe operator movement.
How many workers are needed to run the machines efficiently?
During the initial startup and threading of the production line, about 2 to 3 workers are required to coordinate the process smoothly. However, once the machine reaches its normal, stable production speed, the high degree of automation allows just 1 to 2 operators to easily monitor and manage the entire system.
What are the payment terms and how can we process the transaction?
We require a 50% payment in advance to initiate manufacturing, with the remaining balance to be settled before the final delivery. For your security and convenience, we typically accept bank T/T (Telegraphic Transfer) and L/C (Letter of Credit) at sight.
How long does it take to manufacture and deliver the entire production line?
The standard delivery time for the complete PP raffia extrusion production line is usually 90 days. This timeframe allows us to meticulously assemble, wire, and rigorously test the machinery to ensure it meets our strict quality control standards before crating.
Can the extrusion machinery be customized according to our specific regional requirements?
Absolutely. Our R&D and production teams excel at providing complete customization solutions. We offer precise machine modifications tailored to your region's specific voltage, climate conditions, and unique market demands, ensuring optimal performance wherever your factory is located.
