{"id":3013,"date":"2025-08-04T14:59:01","date_gmt":"2025-08-04T06:59:01","guid":{"rendered":"https:\/\/www.qxymachinery.com\/soft-and-rubberized-wheel-discs\/40coated-wheel-disc-2-2-3-2-2-2\/"},"modified":"2026-05-25T15:41:28","modified_gmt":"2026-05-25T07:41:28","slug":"25-wheel-disc-with-double-groove","status":"publish","type":"product","link":"https:\/\/www.qxymachinery.com\/ru\/soft-and-rubberized-wheel-discs\/25-wheel-disc-with-double-groove\/","title":{"rendered":"25 Wheel Disc with Double Groove"},"content":{"rendered":"

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

Dual-Track Stability for Flawless PCB Alignment.<\/b><\/strong>\u00a0In high-precision wet-process applications, tracking deviation is often the culprit behind inconsistent etching and developing results. The 25 Wheel Disc with Double Groove is specifically engineered to cradle the board edge, providing dual-point stability that prevents lateral drift during transport. This design eliminates the common “snaking” effect experienced in long conveyor spans. By combining a structural guide mechanism with vibration-dampening materials, this wheel ensures consistent, straight-line movement, protecting your product from mechanical damage and ensuring the high-precision alignment required for today\u2019s dense circuit board architectures.<\/p>\n

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

Precision Geometry Meets Mechanical Compliance<\/b><\/strong>
\n\u00b7 Dual-Track Security: The double-groove geometry provides superior tracking stability, effectively locking the board edge in place to prevent skewing.
\n\u00b7 Elastomeric Damping: The rubber-coated contact surfaces absorb mechanical energy, minimizing vibration and preventing physical deformation of the board edge.
\n\u00b7 Chemical Inertness: Built with materials resistant to common etching and developing chemistries, ensuring the surface finish does not degrade or introduce contaminants to your process.<\/p>\n

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

Configurable for Diverse Transport Requirements<\/b><\/strong>
\n\u00b7 Groove Depth Variations: Adjust the track depth to accommodate different board thicknesses and edge-clamping standards.
\n\u00b7 Material Durometer: Choose from varying rubber hardness levels to balance grip intensity with surface pressure sensitivity.
\n\u00b7 Shaft Compatibility: Precision-machined bores designed for a secure, zero-backlash fit on standard conveyor shafts.<\/p>\n

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

The double-groove disc is a vital component for PCB, FPC, and LCD manufacturing equipment, primarily where precise board guidance is required through complex wet-process environments. These are installed within long-span conveyor segments of horizontal etching, developing, and stripping machines, as well as glass cleaning and black-hole treatment modules. By maintaining rigid spatial control, these wheels protect against cross-contamination caused by board misalignment. Their robust design supports high-speed operation in high-volume production facilities, ensuring that panels move through critical treatment zones with total consistency and stability.<\/p>\n

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

In large-scale horizontal etching lines, board wander is a persistent risk that leads to uneven etching rates across the panel. The double-groove design forces the board to remain perfectly centered under the spray nozzles, optimizing the chemical reaction uniformity. This directly improves the consistency of ORP-controlled processes and reduces the risk of under-etched traces. For an equipment maintenance supervisor, this translates into fewer line jams and a measurable reduction in scrap rates caused by physical handling errors.<\/p>\n

When used in high-speed, multi-stage rinsing and drying tunnels, these wheel discs maintain the vertical position of the panel despite varying hydrodynamic forces. By keeping the board stable, they prevent collisions with spray nozzles or air-knives, preserving the uptime of the entire module. The investment in double-groove technology provides a high ROI through increased equipment reliability and decreased labor time required for manual board alignment and troubleshooting, ensuring your production flow remains uninterrupted.<\/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>\n25 Double Groove Wheel<\/td>\n<\/tr>\n
\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/td>\nHigh-Strength Plastic Core, Rubber\/PU Coating<\/td>\n<\/tr>\n
Size<\/td>\n25*\u03a68 \u00d7 30L \u00d7 4W<\/td>\n<\/tr>\n
Function<\/td>\nDual-track guide, Vibration Damping, Slip Prevention<\/td>\n<\/tr>\n
Point of Use<\/td>\nConveyor Chains, Positioning Mechanisms, Transfer Modules<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Double-groove guidance gives this wheel disc stronger edge control than a standard flat contact wheel. The 25 Double Groove Wheel Disc helps keep PCB, FPC, and LCD panels centered through long conveyor spans, reducing snaking, drift, and transfer instability.<\/p>\n

\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/strong> Double-groove tracking structure, rubber\/PU damping surface, chemical resistance, and stable edge-holding performance.<\/p>\n

Selection Recommendations:<\/strong> Choose the suitable groove depth, rubber hardness, bore size, and shaft fit based on board thickness, edge-clamping needs, and conveyor layout.<\/p>\n

Applications:<\/strong> Horizontal etching lines, developing machines, stripping equipment, rinsing and drying tunnels, black-hole treatment modules, and positioning mechanisms.<\/p>\n

Stable Operation Guarantee:<\/strong> Helps reduce board wander, nozzle collision, lateral drift, line jams, and scrap caused by unstable panel alignment.<\/p>","protected":false},"featured_media":2975,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[25,27],"product_tag":[107,108],"class_list":["post-3013","product","type-product","status-publish","has-post-thumbnail","product_cat-conveyor-rollers-and-wheel-discs","product_cat-soft-and-rubberized-wheel-discs","product_tag-coated-wheel-disc","product_tag-rubberized-wheel-disc","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product\/3013","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=3013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/media\/2975"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/media?parent=3013"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product_brand?post=3013"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product_cat?post=3013"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/ru\/wp-json\/wp\/v2\/product_tag?post=3013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}