Configured specifically to handle high-slot-fill heavy copper wires, high-voltage insulation tests, and aggressive cycle times required by Tier-1 OEM suppliers and Tier-2 remanufacturing plants serving Tuzla's industrial corridors.
Designed for heavy starter armatures, balancing dynamic flyer speed with precision tensioning to eliminate copper stretching and enamel damage on thick gauge wiring.
Fully programmable multi-axis servo control guarantees uniform hook-and-riser twist angles, significantly improving weld joint integrity before commutator fused hot-staking.
Processes rectangular flat copper conductors for high-density vehicle starters and marine excitation poles, delivering exceptionally compact coil geometry and thermal efficiency.
Synchronous insertion blades push both copper coil bundles and insulation wedge strips simultaneously into stator core lamination slots without tearing Nomex/DMD liners.
High-precision CNC-machined push rods, wedge pushers, and guides treated with specialized vacuum quenching for long operational life under 24/7 industrial production runs.
Heavy-duty industrial winder engineered to shape thick rectangular copper sections on-edge for high-power commercial starter solenoids, field coils, and alternators.
Fully closed-loop servo system providing real-time feed control, customized for quick changeovers across varying stack heights, slot counts, and skew angles.
High-precision resistance brazing and hot-staking equipment engineered to fuse armature lead wires into commutator risers with minimal thermal distortion and zero cold joints.
Internal combustion engines, commercial transport, and marine auxiliary gensets continue to demand high-torque cranking performance in increasingly cramped engine compartments. For manufacturing facilities and tier-supply contractors operating in Tuzla, Turkey, upgrading starter motor manufacturing infrastructure requires navigating tighter dimensional tolerances, higher copper slot-fill factors (frequently exceeding 75%), and uncompromising mechanical endurance against shock and vibration.
Engineering Core Note: In modern high-power 12V and 24V starters, traditional round wire with loose slot fills is rapidly being supplemented or supplanted by flat rectangular hairpins and pre-formed wave windings. Our production line solutions integrate automatic paper insertion, dual-action servo wire embedding, and precision intermediate shaping to guarantee zero breakdown during 2.5 kV hipot testing.
The manufacturing process begins with stator core alignment. Raw electrical steel laminations (typically 0.5mm silicon steel) must be clamped and loaded without warping the core skew. Automated insulation machines fold, cut, and insert DMD, Nomex, or polyester film wedges into the stator slots at rates exceeding 0.5 seconds per slot. Edge curl retention is critical: any micro-fracture in the insulation cuff during wedge insertion translates directly to dielectric ground faults once copper coils are drawn down.
Depending on whether the starter motor utilizes a wound field coil housing or an alternator/stator style arrangement, the production line deploys either multi-station needle winders or vertical/horizontal coil embedding machinery. Our DQ-2 and servo-driven insertion lines utilize precision ground alloy blades that guide the pre-wound coil groups into the bottom of the slots while an upper ram drives the slot closing wedge into place in a single coordinated movement. This synchronicity prevents the enamel coating from scrubbing along sharp lamination tooth tips.
Once coils are embedded, both the lead and non-lead end turns must be mechanically flared and shaped. Starter motors operate with minimal air gaps and ultra-compact end shields. Our hydraulic and servo-mechanical shaping dies apply controlled axial and radial pressure to collapse the end turns to exact print dimensions without distorting the stator bore concentricity. The tooling profile maintains wire spacing to prevent phase-to-phase shorts while facilitating unrestricted varnish penetration in subsequent impregnation steps.
Under demanding operating environments such as salt-spray marine service in Tuzla Bay or commercial fleet duty along the E5/TEM transit corridors, stators must be immune to moisture, vibration-induced fretting, and thermal shock. Horizontal continuous trickle impregnation units precisely meter epoxy or polyester resin directly into the rotating, pre-heated stator slots, filling internal micro-voids through capillary action without contaminating the outer diameter mounting pilots.
Tuzla is globally recognized not only as the maritime epicenter of Turkey's shipbuilding and ship repair industry (Tuzla Shipyard Zone / Tersaneler Bölgesi), but also as a pivotal nexus of automotive manufacturing, heavy commercial fabrication, and mechanical engineering hubs located throughout the Tuzla Organized Industrial Zone (TOSB - Taşıt Araçları Tedarik Sanayicileri İhtisas OSB), Birlik OSB, and Istanbul Anatolian Side Organized Industrial Zone.
Positioned right beside the TOSB automotive cluster, local motor rebuilders and tier suppliers rely on high-yield, flexible machinery like our ZB-2GB and SN-1S to produce starter motors and alternators compatible with European and Turkish commercial truck and passenger vehicle platforms.
Tuzla’s naval yards require heavy-duty 24V starter systems and high-output DC alternators capable of igniting marine auxiliary gensets under harsh, saline conditions. Heavy flat wire winding (CJL-7 & ZXB-1) ensures maximum current carrying capability and thermal endurance.
Marmara’s strategic freight corridors drive massive demand for remanufactured starter assemblies. Rapid tooling changeover capabilities allow reman operators in Tuzla to rebuild diverse stator frames (Bosch, Delco Remy, Mitsubishi, and Prestolite profiles) on a single automated line with minimal setup loss.
Manufacturers in Turkey are facing rising labor costs, heightened European export standards (CE, ISO/TS requirements), and an aggressive shift toward automated electrification. In response, modern production facilities in Tuzla are prioritizing three decisive advancements:
Combining 27+ years of specialized motor machinery research with our self-contained 60,000m² manufacturing base in Zhejiang, China, delivering complete turnkey capabilities to international clients.
Recognized as a High and New Technology Enterprise of Zhejiang Province, holding proprietary patents spanning servo tension control, precision wave winding, and automated wire embedding heads.
Over 150 precision CNC units, surface grinders, and vacuum heat treatment ovens eliminate subcontractor delays, ensuring tooling tolerances are maintained within ±0.005mm.
Rigid quality gates cover every process from incoming metallographic testing of alloy bars to 72-hour continuous dry-cycling and customer-sample production proof runs before export dispatch.
Direct shipping via Ningbo maritime port with full CFR/CIF delivery to Ambarlı / Haydarpaşa or Izmit ports, complete with multilingual documentation, electrical schematics, and remote setup diagnostics.
Specific operational, logistical, and technical questions commonly addressed when deploying Rilvo starter stator equipment in Turkey.
All equipment can be custom-configured for Turkish standard industrial power grids (3-phase 380V/400V, 50Hz) with CE-compliant components, Schneider or Siemens low-voltage control gear, and dual-language (English/Turkish) touchscreen HMI interfaces for immediate factory integration.
Yes. Our insertion (DQ-2) and winding machines feature modular quick-change dies. By swapping the push guide set, insertion blades, and wedge feeding cassettes, operators can switch from a compact 12V 1.4kW automotive starter stator to a heavy 24V 7.5kW marine/commercial stator within 30 minutes.
Machinery is crated in solid anti-corrosion vacuum barrier sea-freight wooden boxes and shipped from Ningbo directly to Istanbul (Haydarpaşa/Ambarlı) or Kocaeli (Evyap/Yılport) ports, taking approximately 28–34 sailing days. We provide comprehensive ATR/commercial documentation to ensure smooth Turkish customs clearance.
Before shipment, clients provide physical sample lamination cores and magnet copper wire reels. We perform full-capacity test-runs under real production cycles, providing high-definition video documentation, dimension verification reports, and insulation dielectric breakdown test results for engineering sign-off.
Send our senior engineering team your motor lamination drawings, stack heights, wire gauges, and daily target output. We will supply a comprehensive manufacturing process proposal, cycle-time simulation, and machinery quotation within 24 hours.
