Manufacturer of Structured Abrasive Foam Sanding Discs | Pyramid Abrasive (Trizact Type) Hook-and-Loop Sanding Discs
Controlled Cutting. Stable Finish. Lower Defect Rate.
Aozhong’s Structured Abrasive Foam Sanding Discs (Trizact Type) are specifically designed for high-consistency finishing and are particularly suitable for applications that demand exceptional scratch uniformity, process control, and repeatable results.
Featuring a surface of microstructured pyramid-shaped abrasives, an elastic polyurethane foam layer, and a hook-and-loop backing, these discs deliver predictable cutting performance, extended service life, and faster subsequent polishing efficiency in the automotive, metalworking, electronics, and precision manufacturing industries.
Core Technology: Pyramid-shaped Abrasives
How It Works？
The abrasives are shaped into uniform pyramids rather than a random coating of particles.
As the grinding process progresses, the tip of each pyramid wears down evenly.
New, sharp abrasive particles are continuously exposed.
Performance
Stable and consistent cutting rates
Uniform scratch patterns from start to finish
Predictable surface finish quality across batches
Reduced risk of deep, random scratches
Why Choose Structured Abrasive Foam Polishing Pads?
Structured Abrasive Technology
The specially designed pyramid-shaped abrasive structure ensures predictable wear.Advantages: Consistent cutting performance with minimal variation between products
Highly consistent scratch patterns
The controlled abrasive structure reduces random scratchesAdvantages: Ideal for visible surfaces and cosmetic components
Foam backing enables pressure control
The elastic foam layer evenly distributes sanding pressureAdvantages: Prevents over-sanding on thin metal or coated surfaces
Reduces rework and defects
Uniform sanding results minimize the need for polishing correctionsAdvantages: Improves yield and lowers production costs
Hook-and-loop fastening system
Quick installation, suitable for machine sandingAdvantages: Operates efficiently in production environments
Applications in 3C Industry
Designed for High-Precision Components
- Mobile phone housings (aluminum frame finishing)
- Laptop and tablet casings
- Consumer electronics metal parts
- Anodized aluminum surface preparation
- Precision hardware and small components
- Coating and painting pre-treatment
| Feature |
Structured Disc |
Conventional Disc |
| Scratch Control |
High precision |
Random |
| Surface Consistency |
Excellent |
Variable |
| Defect Rate |
Lower |
Higher |
| Lifespan |
Longer |
Shorter |
| Process Stability |
High |
Moderate |
Key factors critical to your production line
- Maintaining consistent surface finish results in high-volume production
- Reducing polishing and rework time
- Improving product appearance quality
- Ensuring a stable supply to support continuous production
- Compatibility with automated polishing systems
This product is not only designed for polishing but also aims to enhance overall process efficiency.
FAQ
Is this product suitable for electronic components?
Yes, it is widely used in the 3C industry and precision manufacturing.
How does it reduce defects?
By providing a uniform scratch pattern and controllable cutting force.
Is it suitable for aluminum housings?
Yes, it is particularly suitable for anodized aluminum and coated surfaces.
Does it support automated polishing?
Yes, it is compatible with standard polishing machines.
Do you offer OEM solutions?
Yes, we provide customization services for industrial clients.
