✅ Highly Wear-Resistant: 5-10 times longer lifespan than traditional aluminum oxide or silicon carbide belts
✅ Strong Cutting Power: Effectively removes burrs and smooths surfaces, reducing processing time
✅ Superior Surface Quality: Ensures uniform grinding without damaging the base material, improving aerodynamic performance
✅ Low Dust & Eco-Friendly: Reduces fiberglass dust, creating a safer working environment
🔹 Blade Edge Trimming – Removes mold burrs and optimizes blade edges
🔹 Surface Grinding – Enhances smoothness, reducing airflow resistance
🔹 Blade Defect Repair – Fixes cracks and bubbles, extending blade lifespan
🔹 Gel Coat Removal – Prepares old blades for recoating, improving adhesion
| Specification | Options |
|---|---|
| Abrasive Material | Diamond |
| Grit Size | 60# – 3000# |
| Backing Material | Cloth / Polyester |
| Bond Type | Resin Bond / Electroplated Bond |
| Belt Width | 10mm – 1400mm (Customizable) |
| Belt Length | 533mm – 4000mm (Customizable) |
| Compatible Equipment | Handheld sanders, automated grinding systems, stationary belt grinders |
Grit selection:
Coarse grinding (deburring, defect repair): 60#-120#
Medium precision grinding (surface homogenization): 150#-400#
Fine grinding (polishing, coating pretreatment): 600# and above
Base material selection:
Flexible cloth base: suitable for grinding complex curved surfaces or curved edges.
Rigid backing: suitable for flat or straight line repair, providing a more stable grinding effect.
📌 Custom production available – We offer different grit sizes, dimensions, and bonding systems tailored to your needs!
Customer Requirement:
This customer produces fiberglass wind turbine blades up to 80 meters long. Traditional sanding belts wore out quickly, leading to low grinding efficiency and production delays.
Solution:
We recommended 120# and 400# diamond sanding belts for rough grinding and fine finishing, paired with automated belt grinding equipment. This increased grinding efficiency by 30% and reduced belt replacement frequency by 60%, minimizing downtime and maintenance costs.
Customer Feedback:
✔ Belt lifespan increased 5 times, reducing replacement costs
✔ Grinding efficiency improved, reducing blade processing time by 25%
✔ Better surface finish, meeting aerodynamic design requirements
Customer Requirement:
This customer specializes in wind turbine blade maintenance and repair. They needed a solution for efficiently repairing surface cracks and removing old gel coatings while ensuring a smooth finish.
Solution:
We provided 240# and 800# diamond sanding belts for blade surface repair and finishing.
Customer Feedback:
✔ Repair cycle shortened by 40%, reducing maintenance costs
✔ Highly durable belts suitable for large-area repairs
✔ Low dust production improved workplace safety
