AFP-X Four-Thread Bundle Automated Fiber Placement System
Simultaneous placement of four‑strand bundles enhances production efficiency.
Multi-sensor real-time monitoring ensures consistent paving quality.
Compatible with mainstream industrial robots, enabling seamless line integration.
Supports 24-hour continuous operation, reducing downtime.
Multi-material compatibility—no need to swap core modules for switching.
Modular design ensures convenient installation and routine operations and maintenance.
Energy‑consumption‑optimized design to reduce industrial production energy use.
The user interface is intuitive, reducing personnel training costs.
Product Introduction
AFP-X Four-Thread Bundle Automated Fiber Placement System
I. General Introduction
AFP‑X is an automated fiber placement system with four tow‑level feeders, developed by Addcomposites for large‑scale composite manufacturing. Designed as an automation solution for high‑volume production environments, it effectively reduces downtime and boosts overall throughput. Building on fundamental fiber placement capabilities, the system enhances its capacity configuration and sensing‑based inspection, meeting the standardized production demands of industrial‑scale, high‑volume composite components. As an automation platform tailored for mass‑production lines, AFP‑X integrates seamlessly into existing composite manufacturing workflows without requiring extensive line modifications. Its modular design ensures ease of installation, commissioning, and routine maintenance, while supporting a range of mainstream industrial robot platforms for flexible deployment based on site constraints and throughput requirements. In real‑world applications, the system delivers consistent, continuous fiber placement, addressing the inefficiencies and poor consistency inherent in manual methods. It provides robust hardware support for automating and scaling composite manufacturing, and has already been adopted in mass‑production processes across aerospace, advanced equipment manufacturing, and other industries.
II. Operating Principle
The core operating principle of AFP‑X is based on the industrial‑scale application of Automated Fiber Placement (AFP) technology. Centered on the simultaneous delivery of four‑filament tow bundles, it integrates sensing technologies and a motion‑control system to achieve high‑precision, high‑speed fiber placement. The system comprises a four‑channel tow‑delivery module, a heating‑and‑compaction unit, a high‑precision motion‑control module, an in‑line sensing and inspection module, and a central control system. During operation, the central control system first receives the CAD design file and generates the placement path based on the component’s geometric parameters. Subsequently, the tow‑delivery module steadily conveys pre‑impregnated tow bundles—compatible with both thermoset and thermoplastic prepregs—from the reel end to the placement head. Throughout this process, a tension‑control system maintains uniform tow tension, preventing stretching or slackening that could compromise placement quality.
The heating unit at the placement head adjusts its temperature according to the material properties, preheating and activating the prepreg tow to enhance adhesion between the tow and the substrate. When the tow reaches the layup position, compaction rollers apply uniform pressure, firmly bonding the tow to the mold or mandrel surface and enabling single‑layer fiber placement. The system is equipped with advanced sensor modules that continuously acquire real-time data on tow position, tension, temperature, compaction pressure, and other parameters, feeding this information back to the central control system. Using proprietary algorithms, the system dynamically adjusts the motion trajectory and laying speed to ensure synchronization and positional accuracy during four‑tow placement. If anomalies such as tow breakage or deviation are detected, the system promptly issues an alert and, if necessary, automatically halts operations to minimize defective parts. Upon completion of a single layer, the equipment follows a predefined path to build up multiple layers until the composite component meets the design specifications. The entire process operates under automated closed-loop control, eliminating the need for manual intervention.
III. Advantages and Key Features
As an automated fiber placement system designed for high-volume production, the AFP‑X excels in three key areas: production‑scale adaptability, operational stability, and cost control, while also incorporating a range of technologies tailored to industrial manufacturing needs. In terms of production‑scale adaptability, the system employs a four‑tow synchronous placement architecture, which significantly boosts deposition efficiency compared with single‑tow or dual‑tow machines. This enables it to meet the throughput requirements of industrial‑grade mass production, and its 24‑hour continuous operation further enhances overall line utilization. Another core feature is its sensor module: its multi‑dimensional online monitoring capabilities keep all relevant process parameters under real‑time surveillance, allowing rapid response to production anomalies, substantially reducing defect rates, and ensuring consistent quality across batch runs.
In terms of equipment compatibility and deployment flexibility, AFP‑X can be integrated with mainstream industrial robots from KUKA, ABB, and other leading manufacturers, eliminating the need to replace core equipment on existing production lines and thereby reducing capital expenditures. Its modular design enables flexible layout adjustments to accommodate varying production floor sizes and component dimensions, making it well suited to retrofitting diverse manufacturing lines. The system is easy to operate and maintain, featuring a user-friendly interface that allows operators to perform routine tasks and parameter tuning after minimal training. With few wear‑and‑tear parts and long maintenance intervals, it minimizes downtime for servicing and lowers operational costs. Furthermore, AFP‑X exhibits strong material compatibility, supporting a wide range of thermoset and thermoplastic prepregs; switching between materials requires no change to the core module, thus meeting the needs of enterprises producing multiple product categories. In energy management, the system employs energy‑efficient drive and heating units, delivering lower energy consumption compared with conventional mass‑production layup equipment and aligning with industry‑wide goals for energy conservation and efficiency.
IV. Application Areas and Case Studies
With its high throughput and exceptional stability, AFP‑X is primarily deployed in large‑scale composite manufacturing applications that demand both production efficiency and product consistency, serving the aerospace, defense, high‑end automotive, and marine & offshore sectors. In the aerospace field, it is used for the mass production of secondary load‑bearing aircraft components and spacecraft structural parts—components that require stringent material strength and dimensional accuracy and benefit from substantial production volumes—enabling AFP‑X to reliably deliver standardized parts. In the defense sector, it meets the mass‑production needs of lightweight composite components for weapons systems, ensuring efficient, precision‑molded part fabrication. In high‑end automotive manufacturing, it supports the large‑scale production of carbon‑fiber body panels for electric vehicles and supercars, driving vehicle weight reduction and performance upgrades. In the marine and offshore industries, it facilitates the scalable fabrication of small composite components, boosting overall production efficiency.
Equipment Parameters
| Layout Configuration | Four‑strand bundles are laid down in synchronization, with single‑strand bundle widths compatible with the mainstream specifications of 3.175 mm and 6.35 mm. |
| Gap | 0mm, +2mm |
| Through start and end tolerances | Within ±2.5 mm |
| Laying speed | The maximum lay-up speed for thermoset materials is ≤1 m/s, and for thermoplastic materials it is ≤0.15 m/s. |
| Material compatibility | Thermoset prepregs, thermoplastic prepregs, dry fiber tows |
| Tension Control | Monofilament bundle tension adjustment range: 0–50 N, accuracy: ±1 N. |
| Heating temperature | The heating temperature adjustment range for the head placement is room temperature to 200°C, with an accuracy of ±2°C. |
| Compaction pressure | Compaction roller pressure adjustment range: 50–300 N, accuracy: ±5 N. |
| Motion control | Compatible with six-axis industrial robots, with a repeat positioning accuracy of ±0.05 mm. |
| Sensor Configuration | Equipped with position, tension, temperature, and pressure sensors, it supports real-time data acquisition. |
| Work environment | Operating temperature: 5–40°C; relative humidity: ≤80% (non-condensing) |
| Power Supply Requirements | 380V AC three-phase, 50/60 Hz, power ≤ 15 kW |
Download Materials
Manual for Automated Manufacturing Systems for Continuous Fiber Composites
Software size:
6.5MB
File type:
AFP-XS monofilament bundle system
As Addcomposites’ flagship product, the AFP‑XS seamlessly integrates automated fiber placement (AFP) with filament winding, enabling a single machine to perform both processes and significantly enhancing equipment utilization and process versatility. The system is equipped with the company’s proprietary AddPath software, which provides integrated functionality for path planning, simulation, and real-time monitoring, allowing R&D teams to swiftly translate design concepts into production‑ready layup operations. Currently, the AFP‑XS has been adopted by composite‑material research institutions and small‑to‑medium manufacturing enterprises, serving as a critical tool for composite material development and low‑volume custom production. It supports diverse applications across aerospace, defense, marine, and materials‑research sectors, lowering the barriers to adopting advanced composite‑manufacturing technologies for both industrial players and academic research organizations.
ADDX large-format continuous-fiber 3D printing
ADDX‑SCF‑600 is an industrial-grade 3D printing system for structurally continuous fiber-reinforced composites, specifically designed to address the challenges of conventional manufacturing in producing high-strength, lightweight components with complex geometries. Built on a proprietary continuous-fiber co-extrusion technology, the machine integrates high-performance reinforcing materials—such as carbon fiber, glass fiber, and aramid fiber—with thermoplastic matrices (e.g., PA, PC, PEEK) into monolithic composite structures, aiming to achieve lightweight manufacturing by replacing steel with plastics and alloys with composites.
AFP-X
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