AOK SMT Production Line — Precision Assembly with JUKI RS-1R
Manufacturing Capability
AOK SMT Production Line — Precision Assembly with Japanese Equipment
JUKI RS-1R / ±35 μm Placement Accuracy / IPC-A-610 Class 2 / AOK Zhongshan Plant
At AOK Electronics, every industrial USB hub, PoE adapter, and charging station is assembled on our in-house SMT production line in Zhongshan, Guangdong. The centerpiece of our line is the JUKI RS-1R — a high-speed modular mounter manufactured by JUKI Corporation, Japan — one of the world's leading SMT equipment makers. By investing in imported Japanese equipment and enforcing a rigorous 10-step process with 100% inline inspection, we ensure that every board leaving our factory meets the quality standards that industrial and commercial buyers demand.
This page provides an overview of our SMT capabilities, process controls, and quality commitment — designed for procurement teams, quality engineers, and OEM/ODM partners evaluating AOK as a manufacturing partner.
✓ JUKI RS-1R (Japan)✓ ±35 μm accuracy (Cpk ≥ 1)✓ 47,000 CPH max speed✓ 0201 metric min component✓ 100% inline AOI × 2 passes✓ IPC-A-610 Class 2✓ SAC305 lead-free✓ CE / RoHS / UKCA certified
Core Equipment — JUKI RS-1R Pick & Place Machine
The JUKI RS-1R is engineered for high-mix, high-precision production. Its patented Takumi Head automatically adjusts recognition sensor height across a 1–25 mm component range — no manual head swap required. From the smallest 0201 metric chip resistor (0.2 × 0.1 mm) to a 74 × 74 mm large connector, a single head handles the entire placement range at full speed.
Component recognition is performed on-the-fly using a laser + 360° VCS camera combination, correcting pick-angle variation on every placement without stopping for a dedicated centering station. Each nozzle carries an RFID tag linked to placement history and board data, enabling full component-to-board traceability — a key requirement for industrial and automotive OEM audits.
±35 μm Placement accuracy with Cpk ≥ 1.0 — process capability data available for customer quality audits. | 47,000 Components per hour (optimum). IPC 9850 rated speed: 31,000 CPH. 8 parallel nozzles, up to 112 feeder positions. | 0201 Metric minimum component size (0.2 × 0.1 mm). Max component: 74 × 74 mm. PCB range: 50×50 mm to 650×370 mm. | RFID Nozzle-level traceability. Each nozzle RFID-tagged and linked to component and board data for full audit trail. |
10-Step SMT Process Flow
Every AOK product goes through a defined 10-step process from incoming material inspection to final assembly and shipment. No step can be bypassed, and every board must pass 100% inline inspection at each gate before advancing to the next station.
Why It Matters to Our Customers
???? Imported Japanese equipment The JUKI RS-1R is a globally recognized platform used by tier-1 EMS factories. Choosing imported equipment over domestic alternatives means tighter tolerances, better repeatability, and audit-ready process data — giving our customers confidence in every shipment. | ???? Zero-bypass inspection policy Two full AOI passes (pre-reflow and post-reflow), 100% SPI coverage, and mandatory functional testing on every board — not sampling. No board advances with an open alarm. Defect images archived for full traceability. | ???? Audit-ready documentation IPC-A-610 Class 2 acceptance criteria, AQL 2.5 sampling plan, thermocouple reflow profiles, SPC data, and RFID-based nozzle traceability — all available for customer quality teams and third-party auditors upon request. |
Quality Standards at a Glance
Factory Visits & Audits Welcome
We welcome customers to visit our Zhongshan production facility for on-site audits, live production line demonstrations, and technical discussions with our engineering team. SPC data packages and detailed process documentation are available upon request for remote quality evaluations.
Whether you are an existing partner looking to audit a new product line, or a prospective buyer evaluating AOK for the first time, our quality and sales teams are ready to support your assessment process.
Schedule a factory visit or request process documentation
Email: info@aok-top.com / flower@aok-top.com
WhatsApp: +86 137 2602 2723
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AOK Electronics Co., Ltd.
- Factory Add.:Bldg A, No.9 Changyi Rd, Wuguishan Town, Zhongshan, GuangDong, China 528400
- Tel:+86 760 8993 5569
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- E-mail:info@aok-top.com
