When PCB edges lose their tracking path, even a small offset can stop the whole wet-process line. The 35/36 Flange Roller uses its flange structure to guide board edges smoothly, helping reduce side collision, conveyor stalls, and track wear.
Core Advantages: Rigid flange profile, acid/alkali resistance, low-friction edge contact, and stable guiding performance.
Selection Recommendations: Choose the proper flange diameter, track-fit thickness, bearing type, and side-wall profile based on rail width and board material.
Applications: Horizontal etching machines, developing lines, cleaning systems, grinding equipment, deburring equipment, and conveyor guidance sections.
Stable Operation Guarantee: Helps keep PCB, FPC, and LCD substrates on the correct path, reducing board deviation, edge damage, and unplanned downtime.
Eliminate Conveyor Stalls and Board Deviation Through Precision Guidance.
Frequent equipment downtime due to PCB misalignment often stems from substandard conveyor wheel tolerances. The 35/36 Flange Roller is engineered to solve these mechanical instabilities by providing consistent, low-friction tracking. Whether you are managing thin FPC materials or rigid high-layer count boards, these rollers maintain the precise path required for high-speed processing. By integrating our high-strength engineering plastic components, you effectively minimize the risk of board collisions, reduce wear on the transport track, and ensure your wet-process lines operate with fluid, uninterrupted mechanical reliability.
Engineered for Harsh Chemical and Mechanical Environments
Tailored Mechanical Integration for Your Facility
These components are essential in the high-volume production of PCB, FPC, and LCD modules. They serve as the foundational guidance mechanism in wet-process equipment, including horizontal etching machines, developing lines, and automated cleaning systems. By ensuring the stable transport of substrates through aggressive chemical spray zones, these rollers help maintain uniform etching depth and developing consistency. They are also widely utilized in mechanical grinding and deburring equipment to prevent lateral movement, effectively reducing the probability of board edge damage and maintaining overall equipment uptime during intensive production shifts.
In horizontal etching lines, the stability of the transport system is critical to maintaining the etching window. The 35/36 Flange Roller prevents boards from wandering into the machine sidewalls, which would otherwise lead to mechanical jams and uneven chemical exposure. By minimizing shaft deflection and maintaining constant edge-tracking pressure, you reduce the physical impact on delicate substrate edges. This results in fewer production line interruptions, drastically decreasing the man-hours required for clearing equipment jams and realigning conveyor tracks during high-speed operation.
Within the cleaning and degreasing phases of PCB production, these rollers demonstrate high durability against chemical saturation. Because the rollers are composed of high-strength plastic, they resist the chemical buildup and surface etching that eventually destroy metallic or inferior plastic wheels. This durability provides a direct ROI by extending the maintenance cycle of your conveyor system. When you standardize your guidance wheels with these high-performance parts, you effectively lock in consistent, high-yield production and avoid the costly process-wide impact of a failed transport segment.
| Parameter | Industrial Specification |
| Model Number | 35/36 Flange Roller |
| Material | High-Strength Engineering Plastic |
| Application | Conveyor Guidance & Positioning |
| Surface Finish | Low-Friction Precision Machining |
| Chemical Resistance | Acid/Alkali Resistant |
To provide high-precision, high-performance PCB equipment accessories, empowering the global electronics manufacturing industry to achieve efficient production.
