For chemical-heavy conveyor lines where board slip can cause developing or etching defects, the AR302 Monsanto Wheel Disc provides a cushioned grip surface that keeps PCB, FPC, and LCD panels moving steadily through each transfer stage.
Core Advantages: AR302 Monsanto polymer, high-speed stability, chemical resistance, impact absorption, and reliable anti-slip performance.
Selection Recommendations: Choose the suitable hardness, bore size, shaft interface, and surface texture based on conveyor load, grip requirement, and wet-process chemistry.
Applications: PCB and FPC conveyor chains, developing lines, etching sections, glass cleaning lines, flippers, and positioning mechanisms.
Stable Operation Guarantee: Helps reduce wheel slip, vibration transfer, board misalignment, chemical carry-over, and maintenance downtime in continuous wet-process production.
High-Performance Conveyance for Demanding Chemical Environments.
During PCB wet processing, conveyor components are constantly challenged by harsh chemistry and mechanical fatigue. The AR302 Monsanto Wheel Disc is engineered to combat the common issues of board slippage and premature component wear. By integrating a sophisticated polymer structure, this disc provides a firm, cushioned grip that absorbs the constant kinetic load of the conveyor chain. It effectively isolates the PCB from drive vibrations, ensuring that boards travel through etch, clean, and strip stages without misalignment, ultimately increasing your operational throughput and reducing costly machine-related surface defects.
Advanced Polymer Engineering for Industrial Longevity
Engineered-to-Order for Your Specific Wet-Process Layout
The AR302 Monsanto wheel disc is extensively used across the PCB and FPC manufacturing landscape, particularly in sensitive stages such as developing and etching where mechanical precision is non-negotiable. Its robust chemical resistance makes it ideal for glass cleaning lines in the LCD industry, where it prevents contamination and maintains smooth glass movement. These wheels serve as the reliable backbone for automated conveyor systems, flippers, and positioning mechanisms, ensuring that boards remain stable throughout the entire wet-process line, from the entry wash to the final exit transport stages.
In precision developing lines, the AR302 acts as a stabilizer. By maintaining a constant, vibration-free conveyance speed, it ensures that the chemical spray interacts with the photoresist uniformly, preventing the “skipping” defects that often arise from wheel slip. Equipment maintenance managers recognize the value in this disc’s ability to prevent the build-up of process debris, leading to fewer clean-down cycles and a significantly lower Total Cost of Ownership regarding conveyor maintenance and replacement intervals.
Furthermore, in complex multi-station FPC lines, these discs serve as the critical support for positioning. Their impact-absorbing nature prevents damage when boards transition between conveyor levels or flip units. By creating a stable, silent operational environment, the AR302 minimizes the mechanical trauma to delicate flex circuits, ensuring high yield rates and a smoother workflow during the most technically demanding phases of circuit board fabrication.
| Parameter | Industrial Specification |
| Model Number | AR302 |
| Material | Monsanto Polymer |
| Application | Conveyor Cushioning |
| Wear Performance | High-speed operational stability |
| Chemical Resistance | Acid/Alkali/Oil Resistant |
| Point of Use | Conveyor chains, Flippers, Positioning |
To provide high-precision, high-performance PCB equipment accessories, empowering the global electronics manufacturing industry to achieve efficient production.
