From brushless DC (BLDC) stators and high-efficiency induction motor coils to heavy-duty starter armatures and hairpin wave formers, our production lines maintain strict dimensional repeatability, low scrap rates, and comprehensive Industry 4.0 integration readiness.
High-precision dual-head flyer winding system engineered for miniature and medium induction motor field coils, featuring closed-loop tension regulation.
Automated slot cell forming, cutting, and simultaneous wedge paper insertion designed for automotive alternators and fractional-horsepower motors.
Specialized flat copper wire and rectangular conductor edge-bending machinery tailored for high copper fill factor automotive traction and starter units.
Compact precision fusion welding system designed for high-density BLDC hub stators, sensor leads, and neutral busbar termination points.
High-speed diamond cutting lathe engineered to achieve ultra-fine surface roughness (Ra < 0.2μm) on commutators and outer rotor surfaces to reduce brush noise.
Cost-efficient inverter spot welder delivering rapid current discharge to fuse armature coil leads into hook- or slot-type copper commutators without burn-through.
Rugged programmable winder built to process thick magnetic wire layers with high winding tension, providing uniform stacking without corner insulating creep.
High-speed rotary tape wrapping machine wrapping mica, Nomex, or polyester film evenly around stator coils and armature hairpin legs with overlapping control.
The industrial corridor spanning Wrocław, Legnica Special Economic Zone (LSSE), and Wałbrzych (WSSE Invest-Park) has rapidly transformed into Europe’s premier electromobility, EV battery, and sub-assembly manufacturing cluster. Micro motor builders here demand machines engineered for high throughput, strict trace-level monitoring, and robust longevity.
The transition toward Software-Defined Vehicles (SDVs) in the Polish automotive belt requires hundreds of brushless DC micro motors per vehicle. Applications include electronic power steering (EPS), active seat ventilation, electronic cooling pump stators, and sensor deployment actuators. Rilvo's SW-130G BLDC stator welders and ZB-303 three-servo winders provide the tight runout tolerances and clean fusing essential for zero-defect automotive Tier-1 assembly lines.
Lower Silesia is globally recognized as an appliance assembly base. Washing machines, smart dishwashers, and inverter compressors demand high-efficiency, energy-saving permanent magnet motors (PMSM). Our QR-2 coil winders and DFC-1 horizontal wedge inserting machines reduce magnetic noise by ensuring balanced slot filling, uniform tooth winding distribution, and intact insulation barriers resistant to high thermal cycles.
With massive investments in warehouse distribution hubs throughout Wrocław and Bielany Wrocławskie, micro-mobility and autonomous mobile robots (AMRs) require powerful, compact hub motors and servo drives. Equipment such as the ZXB-1 and CJL-7 flat-coil winding systems enables dense rectangular copper winding profiles that maximize torque density within restricted motor frame envelopes.
Motor manufacturing plants across Wrocław are modernizing legacy lines to comply with strict EU energy-efficiency mandates, ISO 14001 guidelines, and customer audits demanding end-to-end data tracking.
Traditional round wire stator architectures are giving way to flat copper bar constructions to increase stator slot fill rates past 70%. Rilvo leads this progression with automated CNC flat wire forming systems like the 5-SC-2B and SC-1B, precisely managing lead bending without stretching or cracking the outer enamel coating.
European automotive OEMs enforce total traceability for every subcomponent. Rilvo equipment incorporates multi-channel sensors that monitor dynamic winding tension, spot welding thermal resistance, and dynamic spindle vibration. Data can be interfaced directly via standard industrial protocols (OPC-UA/Modbus) to plant MES architectures.
Solvent emissions and volatile organic compound (VOC) compliance under EU directives require modern motor lines to replace large dip-varnishing tanks with horizontal trickle impregnation systems like the DQ-226/100. Precise resin measurement guarantees complete phase-to-phase and slot dielectric strength while cutting curing energy consumption.
Direct answers for purchasing directors, lead automation engineers, and plant managers evaluating motor production machinery for Polish operations.
Founded in 1998 in the Shatianyang Development Zone of Sanmen, Zhejiang Rilvo Automation Equipment Co., Ltd. combines heavy engineering capability with dedicated mechatronic precision.
We do not outsource core assembly. Our headquarters encompasses 20,000 m² of operational precision machine shops and 30,000 m² of ongoing facility expansion. With over 150 dedicated machine tools, CNC mills, and surface grinding units, every structural bracket, shaft, and tool fixture is machined in-house for complete quality control.
Led by our President and Chief Engineer—recognized with the prestigious National Knowledge-Worker Model Award from the All-China Federation of Trade Unions—our 36-engineer research institute holds 17 national invention and utility patents. We merge mechanical kinematics, precision optics, and automated electrical integration in every design.
As a recognized High and New Technology Enterprise of Zhejiang Province, our quality management system is fully certified under ISO9001 and China Compulsory Certification (3C). Our facility has undergone rigorous on-site verification, assuring European buyers of our financial stability, manufacturing capacity, and export capability.
Send our senior engineering team your stator/rotor CAD drawings, slot insulation dimensions, wire gauges, and daily output targets. We will evaluate your specs and prepare a detailed turnkey machine layout, cycle time simulation, and project quote.
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