Potting, Mixing and Dispensing Machines for PU Resins, Epoxy, Silicone – Twin Engineers

Tackling the 5 Challenges in Resin Infusion in Wind Rotor Blades

Wind blade manufacturers face significant challenges in resin infusion processes, including air entrainment, inconsistent resin flow, temperature control issues, material waste, and process reliability concerns. These challenges can lead to structural weaknesses, increased production costs, delays in project timelines, and compromised blade performance. The business impact includes higher manufacturing expenses, potential project setbacks, reduced blade durability, and environmental concerns due to material wastage. Mitigating these risks is crucial for manufacturers to maintain competitiveness, meet regulatory standards, and ensure reliable energy output from wind turbines.

5 Key Challenges in Resin Infusion:

Air Entrapment and Voids:
Air bubbles trapped during the resin infusion process can lead to weak spots and structural failures in wind blades.

Inconsistent Resin Flow:
Achieving uniform resin distribution throughout the wind blade mold can be difficult, leading to areas with insufficient or excess resin.

Temperature Control:
Maintaining optimal temperature during resin infusion is crucial for proper curing and bonding of the materials.

Material Waste:
Excess resin and other materials often go to waste, increasing production costs and environmental impact.

Process Reliability:
Ensuring a reliable and repeatable process is critical to producing consistently high-quality wind blades.

At Twin Engineers, we understand these challenges and have developed innovative solutions to address them. Starting from advanced degasser, with direct infusion, remotely controlled and monitored resin infusion machines, to 100% process traceability, our solutions guarantee infusion with zero errors.

Some of the world’s largest wind blade manufacturers rely on Twin’s resin infusion technology.

To know more about our solutions in wind blade manufacturing, please get in touch with our expert.