At Guangzhou Zhongshen Ribbon Rroduct Co.,Ltd, we ensure every egg collection belt is crafted with precision and durability. Explore our meticulous welding process below to understand how we deliver industry-leading quality:

Step 1: Material Preparation & Edge Treatment

Precision Cutting: Belts are trimmed with laser-guided accuracy to ensure smooth, straight edges (tolerance ≤1mm). Burrs and imperfections are removed for flawless alignment.

High-Performance Threads: Only UV-resistant, high-tensile threads (nylon/polyester, ≥80N strength) are selected to withstand long-term stress and environmental factors.

Step 2: Seam Alignment & Perforation

Laser-Guided Punching: Holes (2-3mm diameter) are precision-punched at 15-20mm intervals along both sides of the seam using industrial-grade tools.

Seamless Alignment: Advanced optical systems verify perfect hole alignment to prevent uneven stress distribution during operation.

Step 3: Reinforced Hand-Stitching

Double-Lock Stitching: Our artisans employ a proprietary double-thread cross-stitch technique, securing each pre-punched hole with military-grade tension control.

Critical Zone Reinforcement: Triple-stitched anchor points (3-5 extra layers) at joint ends eliminate unraveling risks, even under extreme loads.

Step 4: Seam Sealing & Protection

Food-Grade Encapsulation: FDA-compliant silicone or thermoplastic adhesive is applied (≤0.5mm thickness) to create a bacteria-resistant barrier while maintaining belt flexibility.

Curing Process: Sealed seams undergo 24-hour curing in controlled environments to achieve optimal bond strength.

Step 5: Rigorous Quality Assurance

Torture Testing: Every welded belt endures 150% overload testing (1.5x rated capacity) for 60+ seconds with zero seam deformation.

Dynamic Simulation: Belts run continuously for 30+ minutes at 120% operational speed, monitored by AI systems for micro-shift detection (<0.2mm tolerance).