{"id":1776,"date":"2025-07-02T16:22:54","date_gmt":"2025-07-02T08:22:54","guid":{"rendered":"https:\/\/www.qxymachinery.com\/?post_type=product&p=1776"},"modified":"2026-04-13T16:01:32","modified_gmt":"2026-04-13T08:01:32","slug":"pp-water-blocking-roller","status":"publish","type":"product","link":"https:\/\/www.qxymachinery.com\/ru\/water-retaining-rollers\/pp-water-blocking-roller\/","title":{"rendered":"\u041f\u043e\u043b\u0438\u043f\u0440\u043e\u043f\u0438\u043b\u0435\u043d\u043e\u0432\u044b\u0439 \u0432\u043e\u0434\u043e\u043e\u0442\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0440\u043e\u043b\u0438\u043a"},"content":{"rendered":"

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

The Simple Solution to “Ink Splatter” and Splash-back.<\/b><\/strong>\u00a0Not every section of a PCB line requires exotic Teflon or high-temp TPV. For the spray modules and protective edge sections, you need a rugged, physical barrier<\/b><\/strong>\u00a0that won’t warp or swell. The SN:6-1 PP Water-Blocking Roller<\/b><\/strong>\u00a0is the “shield” of your horizontal line. It\u2019s designed to prevent ink backflow and water splashes from contaminating your tracks and bearings, keeping your maintenance frequency low and your uptime high.<\/p>\n

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

Durability Meets Cost-Effectiveness<\/b><\/strong><\/p>\n

    \n
  • <\/b>Anti-Warp Structure:<\/b><\/strong>High-density PP ensures the roller remains perfectly straight over long spans, maintaining a consistent gap for water blocking.<\/li>\n
  • <\/b>Impact Resistance:<\/b><\/strong>Unlike softer rubbers, the SN:6-1 handles the mechanical “shocks” of high-pressure spray headers without losing its structural integrity.<\/li>\n
  • <\/b>Lightweight Efficiency:<\/b><\/strong>The lower density of PP reduces the load on your conveyor motors, extending the life of your drive system.<\/li>\n<\/ul>\n

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

    Flexible Specs for Standard Modules<\/b><\/strong><\/p>\n

      \n
    • <\/b>Surface Finish:<\/b><\/strong>Choose between a polished finish for maximum water shedding or a matte finish for increased friction.<\/li>\n
    • <\/b>Custom End-Caps:<\/b><\/strong>We can provide specialized locking sleeves or nuts to ensure a secure fit on your specific machine shafts.<\/li>\n
    • <\/b>Axis Versatility:<\/b><\/strong>Available with SS304 or Carbon Fiber<\/b><\/strong>\u00a0axes for a balance of cost and performance.<\/li>\n<\/ul>\n

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

      Keeping active chemistry where it belongs is the SN:6-1\u2019s only job. In high-pressure PCB Spray Etching<\/b><\/strong>, this roller acts as the front-line shield. It kills splash-back before it can ruin the bath purity in the next tank over. We see these most often in Solder Mask lines<\/b><\/strong>\u00a0where rogue ink splatter usually gums up drive bearings and forces a shutdown.<\/p>\n

      It\u2019s a simple, rugged physical barrier\u2014no fancy tech, just high-density PP that refuses to swell or warp. For Industrial Glass Washing<\/b><\/strong>, it\u2019s about stopping that annoying water “drag-out” at the exit air-knife. You install it, it stops the mess, and your crossover sections stay dry. That is the real-world ROI for equipment builders.<\/p>\n

      Technical Specification Table<\/b><\/strong><\/h3>\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: 6-1<\/td>\n<\/tr>\n
      \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/b><\/strong><\/td>\nHigh-Density PP<\/td>\n<\/tr>\n
      Function<\/b><\/strong><\/td>\nPhysical Water\/Ink Blocking<\/td>\n<\/tr>\n
      Radial Runout<\/b><\/strong><\/td>\n\u2264 0.15 mm<\/td>\n<\/tr>\n
      Shaft Material<\/b><\/strong><\/td>\nStainless Steel, Carbon Fiber, Fiberglass<\/td>\n<\/tr>\n
      Point of Use<\/b><\/strong><\/td>\nSpraying Equipment Sides, Protective Edges<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      SN:6-1<\/p>\n

      Name:\u00a0PP Rubber roller (for water retaining)<\/p>\n

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

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

      Color:\u00a0White\/Grey<\/p>\n

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

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

      Size:\u00a0Can be customized<\/p>","protected":false},"featured_media":2526,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[],"class_list":["post-1776","product","type-product","status-publish","has-post-thumbnail","product_cat-water-retaining-rollers","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product\/1776","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/comments?post=1776"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/media\/2526"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/media?parent=1776"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product_brand?post=1776"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product_cat?post=1776"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product_tag?post=1776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}