{"id":3134,"date":"2025-09-09T10:31:09","date_gmt":"2025-09-09T02:31:09","guid":{"rendered":"https:\/\/www.qxymachinery.com\/middle-rollers-flange-rollers-and-plastic-bearings\/middle-roller-in-pcb-equipment-2-2\/"},"modified":"2026-05-25T12:09:11","modified_gmt":"2026-05-25T04:09:11","slug":"35-36flange-roller-in-pcb-equipment","status":"publish","type":"product","link":"https:\/\/www.qxymachinery.com\/fr_fr\/middle-rollers-flange-rollers-and-plastic-bearings\/35-36flange-roller-in-pcb-equipment\/","title":{"rendered":"Rouleau \u00e0 bride 35\/36 dans l'\u00e9quipement de circuits imprim\u00e9s"},"content":{"rendered":"

1. Problem-Solution Intro<\/b><\/strong><\/h3>\n

Eliminate Conveyor Stalls and Board Deviation Through Precision Guidance.<\/b><\/strong>
\nFrequent 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.<\/p>\n

2. The “Why This Material” Section<\/b><\/strong><\/h3>\n

Engineered for Harsh Chemical and Mechanical Environments<\/b><\/strong><\/p>\n

    \n
  • High-Strength Engineering Plastic: Optimized for structural rigidity, ensuring the flange maintains its profile even under continuous mechanical load.
    \n\u00b7 Advanced Chemical Resistance: Material composition is specifically resistant to acidic and alkaline etching solutions, preventing swelling or surface degradation.
    \n\u00b7 Low-Friction Design: The surface finish reduces drag against the PCB edge, significantly decreasing drive motor load and extending component lifespan.<\/li>\n<\/ul>\n

    3. Customization Capability<\/b><\/strong><\/h3>\n

    Tailored Mechanical Integration for Your Facility<\/b><\/strong><\/p>\n

      \n
    • Dimension Calibration: Flange diameter and track-fit thickness are precision-machined to match your specific transport rail width.
      \n\u00b7 Bearing Configurations: Options available for sealed plastic or ceramic ball bearings to suit different environmental requirements.
      \n\u00b7 Specialized Profile Geometry: We offer custom flange tapers and side-wall finishes to accommodate delicate or thin-material processing needs.<\/li>\n<\/ul>\n

      4. Main Application Industries<\/b><\/strong><\/h3>\n

      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.<\/p>\n

      5. Main Application Scenarios<\/b><\/strong><\/h3>\n

      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.<\/p>\n

      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.<\/p>\n

      6. Technical Specification Table<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n
      Parameter<\/td>\nIndustrial Specification<\/td>\n<\/tr>\n
      Model Number<\/td>\n35\/36 Flange Roller<\/td>\n<\/tr>\n
      Mat\u00e9riel<\/td>\nHigh-Strength Engineering Plastic<\/td>\n<\/tr>\n
      Application<\/td>\nConveyor Guidance & Positioning<\/td>\n<\/tr>\n
      Surface Finish<\/td>\nLow-Friction Precision Machining<\/td>\n<\/tr>\n
      r\u00e9sistance chimique<\/td>\nAcid\/Alkali Resistant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      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.<\/p>\n

      Principaux avantages\u00a0:<\/strong> Rigid flange profile, acid\/alkali resistance, low-friction edge contact, and stable guiding performance.<\/p>\n

      Selection Recommendations:<\/strong> Choose the proper flange diameter, track-fit thickness, bearing type, and side-wall profile based on rail width and board material.<\/p>\n

      Applications:<\/strong> Horizontal etching machines, developing lines, cleaning systems, grinding equipment, deburring equipment, and conveyor guidance sections.<\/p>\n

      Stable Operation Guarantee:<\/strong> Helps keep PCB, FPC, and LCD substrates on the correct path, reducing board deviation, edge damage, and unplanned downtime.<\/p>","protected":false},"featured_media":3121,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[25,29],"product_tag":[134],"class_list":["post-3134","product","type-product","status-publish","has-post-thumbnail","product_cat-conveyor-rollers-and-wheel-discs","product_cat-middle-rollers-flange-rollers-and-plastic-bearings","product_tag-middle-roller","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product\/3134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/comments?post=3134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media\/3121"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media?parent=3134"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product_brand?post=3134"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product_cat?post=3134"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product_tag?post=3134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}