FRP Profile Pultrusion Production Line

Lianyungang Tuotian Aviation Equipment Co., Ltd. is one of the leading manufacturers and suppliers of frp profile pultrusion production line in China, featured by quality products and good price. Be free to buy bulk CE approved products made in China here from our factory. Also, customized service and free sample are available.

In fields such as high-end equipment and special building materials, the demand for FRP special-shaped profiles (such as arc-shaped, channel-shaped, and irregular cross-sections) is growing. Their forming requires equipment with high customization and automation capabilities. The FRP Special-Shaped Profile Pultrusion Production Line developed by Lianyungang Tuotian Aviation integrates "customized main equipment + supporting auxiliary systems", with "flexible adaptation + full-process automation" as its core, and has become a core solution for mass production of special-shaped profiles.

The core competitiveness of the production line lies in "customization and automation synergy": The main equipment is custom-designed according to the cross-sectional characteristics of special-shaped profiles. The yarn/mat feeding device adopts a modular creel and adjustable mat guide component, allowing flexible adjustment of the number of yarn packages and mat width according to the fiber demand of special-shaped profiles (such as arc-shaped brackets and channel-shaped beams). The comb-type yarn guide grid is equipped with replaceable flow guide plates to ensure uniform fiber distribution along the complex surface of special-shaped profiles. The preforming device adopts a quick-release module design, enabling module replacement within 30 minutes according to the shape of special-shaped profiles (such as R100 arc and T-shaped cross-section), guiding impregnated fibers to gradually fit the contour of special-shaped profiles, eliminating air bubbles and excess resin, and ensuring complete matching between the preform and the mold inlet. The forming mold adopts a combined process of 3D printing and CNC precision machining to accurately replicate the complex structure of special-shaped profiles. The cavity surface is treated with a nano-coating to reduce friction resistance. The heating system adopts zone temperature control (temperature difference ≤±2℃) to ensure uniform curing of complex parts (such as corners and grooves) of special-shaped profiles. The hydraulic traction machine is equipped with a customizable clamping mechanism, using flexible silica gel pads to fit the surface contour of special-shaped profiles and avoid clamping damage. The traction speed is linked in real-time with the mold curing speed to ensure forming quality.

The auxiliary system further improves automation level: The automatic batching system is equipped with high-precision load cells, achieving a glue ratio error of ≤±0.5%. The automatic mat cutter supports special-shaped mat cutting, with a cutting precision of ≤±0.3mm. The automatic cutting device is equipped with a visual positioning system, enabling precise cutting of irregular cross-sections of special-shaped profiles. AGV trolleys realize automatic transfer of finished products, with a full-process automation rate of 90%, reducing labor input by 60% compared to traditional production lines. The overall production line is manufactured in accordance with machine tool standards, with a neat structure. The lubrication system is equipped with automatic oil injection components to reduce maintenance costs.

Lianyungang Tuotian Aviation After-Sales Guarantee: A "customized turnkey" service is provided, with pre-sales participation in the structural design of special-shaped profiles and optimization of pultrusion processes and production line configurations. Full-process installation and commissioning will be completed within 15 days after equipment delivery, with training for 5-8 operation and maintenance personnel provided. Free mold maintenance and automation system calibration services are offered within the 1-year warranty period. On-site inspections are conducted twice a year to optimize production parameters and processes. Production line upgrading and transformation are supported, with equipment modules adjusted according to new special-shaped profile needs to help enterprises continuously expand the market.

Hot Tags: FRP profile pultrusion production line, China FRP profile pultrusion production line manufacturers, suppliers, factory, Expandable Core Mold, FRP Pultrusion Machine, FRP Pultrusion Machine Tractor, FRP Square Tube Pultrusion Equipment