{"id":2545,"date":"2025-07-28T09:37:27","date_gmt":"2025-07-28T01:37:27","guid":{"rendered":"https:\/\/www.qxymachinery.com\/electroplating-parts\/v-shaped-seat-2\/"},"modified":"2026-04-13T14:54:03","modified_gmt":"2026-04-13T06:54:03","slug":"pp-thru-axis-rubber-roller","status":"publish","type":"product","link":"https:\/\/www.qxymachinery.com\/pt\/water-retaining-rollers\/pp-thru-axis-rubber-roller\/","title":{"rendered":"Rolo de borracha PP de eixo passante"},"content":{"rendered":"

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

Stop Shaft Deflection in Heavy-Load Conveyors.<\/b><\/strong>\u00a0In extra-wide PCB horizontal lines, “shaft flex” is a silent killer of yield. When a conveyor roller bows under the weight of panels or drive tension, it creates a “camber” effect that leads to board tracking issues and scratches. The SN:6-<\/b><\/strong>2<\/b><\/strong>\u00a0PP Thru-Axis Roller<\/b><\/strong>\u00a0is built for the “heavy lifting” sections of your equipment. By integrating a solid thru-axis design with high-density Polypropylene, we provide the rigid drive torque<\/b><\/strong>\u00a0necessary for precision transport.<\/p>\n

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

The Engineering Logic of Solid PP<\/b><\/strong>\u00a0While hollow rollers save weight, they fail in high-torque drive modules. The SN:6-2\u00a0utilizes a solid-core PP structure:<\/p>\n

    \n
  • <\/b>Structural Rigidity:<\/b><\/strong>PP offers high Shore D hardness, resisting deformation under mechanical load.<\/li>\n
  • <\/b>Direct Drive Capability:<\/b><\/strong>Engineered to work seamlessly with gear-driven systems, ensuring zero “slip” between the axis and the roller surface.<\/li>\n
  • <\/b>Total Chemical Shield:<\/b><\/strong>The PP shell protects the internal axis from the cross-contamination<\/b><\/strong>\u00a0of aggressive rinse-aid or cleaning agents.<\/li>\n<\/ul>\n

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

    Bespoke Drive Solutions<\/b><\/strong><\/p>\n

      \n
    • <\/b>Titanium Axis Integration:<\/b><\/strong>For etching-adjacent drive modules where corrosion is a constant threat.<\/li>\n
    • <\/b>Custom Gear-Fit Lengths:<\/b><\/strong>We manufacture to your exact CAD drawings, ensuring a drop-in fit for your existing horizontal line footprint<\/b><\/strong>.<\/li>\n
    • <\/b>Anti-Static Coatings:<\/b><\/strong>Optional surface treatments for sensitive electronic substrate transport.<\/li>\n<\/ul>\n

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

      If your conveyor bows under load, your yield dies. The SN:6-2 is the “heavy lifter” for Scrubbing and Brushing<\/b><\/strong>\u00a0units. The solid thru-axis isn’t for show; it is there to fight the massive shear force of industrial brushes without slipping. In wide-format lines (1000mm+)<\/b><\/strong>, hollow rollers simply don’t cut it\u2014they flex and cause boards to drift off-track.<\/p>\n

      This solid-core PP stays dead straight. In Developing and Stripping<\/b><\/strong>, it keeps the drive gears in perfect sync with the panel movement. No micro-scratches, no tracking errors. It is the rigid backbone of the drive section, built for those moments when the torque gets high and the tolerances get tight.<\/p>\n

      Technical Specification Table<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n
      Parameter<\/b><\/strong><\/td>\nIndustrial Specification<\/b><\/strong><\/td>\n<\/tr>\n
      Model Number<\/b><\/strong><\/td>\nSN: 6-2<\/td>\n<\/tr>\n
      Estrutura<\/b><\/strong><\/td>\nSolid PP with Thru-Axis<\/td>\n<\/tr>\n
      Dureza<\/b><\/strong><\/td>\nShore D 75-85 (Rigid)<\/td>\n<\/tr>\n
      Radial Runout<\/b><\/strong><\/td>\n\u2264 0.15 mm<\/td>\n<\/tr>\n
      Drive Type<\/b><\/strong><\/td>\nGear or Friction Drive compatible<\/td>\n<\/tr>\n
      Axis Material<\/b><\/strong><\/td>\nTitanium, SS304, SS316, Carbon Fiber<\/td>\n<\/tr>\n
      Point of Use<\/b><\/strong><\/td>\nMain Conveyor Drive, Heavy-duty Cleaning Sections<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      Name:\u00a0PP thru-axis Rubber roller (for transmission)<\/p>\n

      Features: Acid and alkali resistant<\/p>\n

      Hardness:\u00a090-105<\/p>\n

      Color:\u00a0White<\/p>\n

      Heat resistance: 100\u2103<\/p>\n

      Radial runout:\u00a00.15 mm<\/p>\n

      Size:\u00a0Can be customized<\/p>","protected":false},"featured_media":2550,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[86,85],"class_list":["post-2545","product","type-product","status-publish","has-post-thumbnail","product_cat-water-retaining-rollers","product_tag-pp-transmission-roller","product_tag-roller","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/product\/2545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/comments?post=2545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/media\/2550"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/media?parent=2545"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2545"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2545"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}