{"id":3131,"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\/"},"modified":"2026-05-25T12:06:08","modified_gmt":"2026-05-25T04:06:08","slug":"35-36-flange-roller-in-pcb-equipment","status":"publish","type":"product","link":"https:\/\/www.qxymachinery.com\/fr_fr\/middle-rollers-flange-rollers-and-plastic-bearings\/35-36-flange-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 Jams and PCB Deviation with Precision Flange Rollers.<\/b><\/strong>
\nInconsistent PCB tracking often stems from worn-out or poorly dimensioned guide wheels, leading to costly equipment downtime and board damage. The 35\/36 Flange Roller serves as the critical interface between the conveyor rail and the board edge, providing consistent guidance in high-speed wet processes. By utilizing advanced, impact-resistant engineering plastics, these rollers effectively mitigate wear and corrosion, ensuring smooth movement. Our components stabilize the conveyor flow, preventing the frequent “stuck board” scenarios that hinder production efficiency and threaten the integrity of delicate PCB substrates during transit.<\/p>\n

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

Engineered for Wet Process Environments<\/b><\/strong><\/p>\n

    \n
  • Chemical Resistance: Formulated with high-strength engineering plastics that resist degradation from etching and developing chemistry.<\/li>\n
  • Low-Friction Surface: Optimized surface texture minimizes friction coefficients, significantly reducing heat buildup and wear on the conveyor tracks.<\/li>\n
  • Dimensional Stability: Manufactured to tight tolerances to ensure zero wobbling or lateral drift during continuous, high-speed board transport.<\/li>\n<\/ul>\n

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

    Tailored Solutions for Your Conveyor Geometry<\/b><\/strong><\/p>\n

      \n
    • Flange Profile: Adjustable flange depths and angles to accommodate varying board thicknesses and edge-clamping requirements.<\/li>\n
    • Plastic Bearing Integration: Integrated polymer bearings available for ultra-smooth rotation and complete anti-corrosion performance.<\/li>\n
    • Modular Sizing: Fully customizable outer diameters and bore configurations to match existing drive shafts and rail layouts.<\/li>\n<\/ul>\n

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

      These flange rollers are essential components for PCB, FPC, and LCD manufacturing equipment, specifically designed for harsh wet-process environments. They excel in high-speed conveyor lines within etching machines, developing lines, and cleaning systems. By ensuring precise positioning and alignment, they prevent physical contact between the delicate board edges and the metallic machine framework. Whether you are operating black hole lines, glass cleaning stations, or heavy-duty conveyor modules, these rollers provide the reliable mechanical foundation needed to maintain continuous, high-throughput production without the risks of cross-contamination or mechanical misalignment.<\/p>\n

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

      The primary function of the 35\/36 Flange Roller is to provide robust, non-marring guidance along the entire conveyor track. In a high-pressure etching machine, these rollers ensure the panel remains perfectly centered under the nozzles. When a roller maintains optimal alignment, the risk of “carry-over” contamination is reduced because the PCB speed remains constant, preventing liquid turbulence. Equipment maintenance supervisors rely on these components to prevent unplanned downtime caused by conveyor jams, ultimately protecting the ROI of the entire production line through lower maintenance frequency.<\/p>\n

      In FPC and thin-board applications, the roller\u2019s low-friction surface is vital for protecting the soft substrate from friction-induced deformation or scratching. By implementing these high-strength rollers, manufacturers ensure that the physical trajectory of the board is isolated from the mechanical vibrations of the drive system. This stability is critical for precision processing in thin-material lines, where even slight deviation leads to unacceptable yield loss. Our engineering ensures these rollers remain stationary on the shaft while offering a stable, long-lasting interface for constant board passage.<\/p>\n

      6. Technical Specification Table<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n
      Parameter<\/td>\nIndustrial Specification<\/td>\n<\/tr>\n
      Model Number<\/td>\n35\/36<\/td>\n<\/tr>\n
      Mat\u00e9riel<\/td>\nHigh-Strength Engineering Plastics<\/td>\n<\/tr>\n
      Function<\/td>\nConveyor Guidance & Positioning<\/td>\n<\/tr>\n
      Surface Finish<\/td>\nLow-Friction Precision Machining<\/td>\n<\/tr>\n
      R\u00e9sistance \u00e0 la chaleur<\/td>\nIndustrial Grade for Wet Process<\/td>\n<\/tr>\n
      Point of Use<\/td>\nConveyor Rails \/ Edge Guidance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      Thin PCB and FPC panels can easily shift during wet-process conveying. The 35\/36 Middle Roller adds controlled lateral support to keep boards aligned, reduce edge collision, and prevent transfer jams.<\/p>\n

      Principaux avantages\u00a0:<\/strong> Chemical-resistant engineering plastic, smooth guiding surface, precise molding, and stable anti-offset performance.<\/p>\n

      Selection Recommendations:<\/strong> Choose the suitable roller diameter, flange structure, and bearing insert based on PCB thickness, track layout, and conveyor speed.<\/p>\n

      Applications:<\/strong> PCB, FPC, and LCD conveyor guidance systems, etching lines, developing equipment, cleaning sections, and anti-collision assemblies.<\/p>\n

      Stable Operation Guarantee:<\/strong> Helps reduce board deviation, edge collision, and conveyor sticking, supporting smoother continuous production.<\/p>","protected":false},"featured_media":3120,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[25,29],"product_tag":[134],"class_list":["post-3131","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\/3131","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=3131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media\/3120"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media?parent=3131"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product_brand?post=3131"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product_cat?post=3131"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/product_tag?post=3131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}