Flat Coil System
ZXB-1 Newest Design Flat Coil Winding Machine
- DrivePrecision Servo
- Wire FormatFlat Copper Wire
- ApplicationStarter / Alternator
Explore our core machinery portfolio engineered to handle high copper slot fill factors, minimal wire stress, and precision cycle times across induction, alternator, and traction motors.
In modern electromagnetic machine manufacturing, the electric motor stator serves as the operational core dictating energy conversion efficiency, thermal resilience, and vibrational integrity. As industrial drive systems transition toward higher flux density and stringent energy-efficiency tiers (IE3, IE4, and upcoming IE5 classifications), manual winding methodologies and disjointed coil insertion processes introduce unmanageable variances in slot fill factor, wire tension consistency, and dielectric insulation health.
Zhejiang Rilvo Automation Equipment Co., Ltd. addresses these micro-level electromagnetic challenges through integrated, deterministic automated stator production lines. Incorporating servo-synchronized needle and flyer winding architectures, automated slot cell paper creasing and insertion, high-speed wire embedding mechanisms, and pneumatic-hydraulic intermediate forming, our turnkey installations bridge the engineering chasm between raw electromagnetic design blueprints and high-throughput industrial output.
Technical Precision Benchmark: Rilvo's automated stator lines maintain a slot fill factor repeatability of up to 78% in flat-wire hairpin architectures and 62% in random-wound round wire profiles, while keeping wire enamel micro-fracture rates below 0.003% through multi-axis closed-loop tensioners operating at sub-millisecond servo feedback intervals.
Whether processing compact automotive alternators, induction motor stators for pumping infrastructure, or high-torque brushless DC (BLDC) motors, each phase of our equipment chain—from the initial insulation lining on machines like our DFC-1 and DQ-2 down to automated trickle varnishing on the DQ-226 system—is engineered to eliminate radial run-out errors, suppress inter-turn short-circuit hazards, and guarantee long-term thermal dielectric stability.
While the Tutong District is historically renowned for its pristine natural reserves, agricultural belts, and community enterprises along the Tutong River, its strategic position within Brunei Darussalam's Wawasan Brunei 2035 economic diversification framework has catalyzed targeted regional industrialization. The district's proximity to petrochemical corridors in Sungai Liang and heavy industrial nodes in Muara makes Tutong an increasingly crucial logistical and auxiliary manufacturing pivot. Installing high-precision stator production and remanufacturing lines serves several precise economic functions across local infrastructure:
Tutong's auxiliary fabrication workshops support downstream petrochemical and marine operations across Brunei. High-reliability induction stators wound on XB-1GZ and DQ-1 machines deliver the thermal endurance necessary for continuous submerged marine pumps and petrochemical transfer machinery.
From rural agro-technology parks in Birau to brackish aquaculture aerators in Telisai, local enterprises demand high-torque electric motors that resist humidity and thermal breakdown. Automated coil winding ensures balanced phase resistance, preventing motor burnout during 24/7 harvest cycles.
Aligning with national zero-emission targets, light transport fleets, municipal utility vehicles, and electric outboard watercraft increasingly mandate local motor stator rewinding, retrofitting, and small-batch production lines utilizing our ZXB-1 and QR-2 CNC winders.
Industrial procurement in Tutong and throughout Borneo is undergoing a tectonic paradigm shift. Several localized market factors directly dictate how plant managers and engineering contractors configure stator manufacturing machinery:
1. The Transition from Consumptive Importation to In-Country Value (ICV): Historically, high-capacity stators for oilfield operations and industrial fans were discarded or shipped abroad to Singapore or Kuala Lumpur for precision rewinding. To satisfy Brunei's rigorous In-Country Value mandates, localized engineering centers in Tutong are investing in automated winding and coil-inserting machines (such as Rilvo's DQ-2 and ZB-302) to establish autonomous refurbishment and small-batch manufacturing hubs capable of identical-to-factory stator tolerances.
2. Harsh Equatorial Climates and Dielectric Reliability: Tutong experiences year-round ambient humidity exceeding 80% combined with high tropical heat. In this corrosive marine-equatorial environment, stator insulation breakdowns and partial discharges are prevalent. Local procurement teams emphasize manufacturing equipment that accommodates Class H and Class N high-temperature insulation papers, coupled with automated horizontal trickle impregnation to ensure void-free varnish coverage across every stator slot cavity.
3. High-Mix Low-Volume (HMLV) Production Agility: Unlike massive tier-one manufacturing clusters in mainland hubs, operations serving Tutong, Belait, and Brunei-Muara require flexible automation. Our machines feature rapid tool changeover systems (sub-25-minute changeovers for stator outer diameters from Ø50 mm to Ø220 mm), intuitive PLC touchscreen programming with quick-recall electromagnetic profiles, and universal mechanical fixtures.
Founded in 1998 in Sanmen, Zhejiang, Rilvo has evolved into an elite OEM/ODM manufacturer across micro-motor production lines, special welding units, and electrostatic powder coating automation.
Over 20,000 m² of operational assembly and machining workshops with 30,000 m² under expansion, housing over 150 dedicated machine tools to guarantee concentricity and structural rigidity.
Led by a nationally distinguished knowledge-worker model recipient, our R&D department integrates optical inspection, mechanical CNC programming, and electrical servo integration completely in-house.
Recognized as a High and New Technology Enterprise of Zhejiang Province with 17 national invention and utility patents, audited on-site to verify rigorous export compliance.
Located just 2 hours from Ningbo Port, allowing seamless sea container freight directly to Muara Port, Brunei, with full support under FOB, CFR, CIF, and EXW international trade terms.
Heavy stress-relieved machine beds, precision linear guides, and Schneider/Mitsubishi electrical components checked strictly against ISO9001 intake standards.
All stator winding needles, wire forms, and insertion push blades are machined on our own CNC park to secure micron-level concentricity and prevent enamel scratching.
Prior to shipment to Tutong, client stator laminations and specific copper wire reels are run continuously on the equipment. Video validation and dimensional logs are supplied.
Each unit receives vacuum barrier preservation, anti-rust grease sealing, and heavy wooden crating designed for tropical transoceanic shipping routes.
Clear, technical, and commercial answers addressing common considerations from Brunei plant directors, engineers, and international procurement teams.
Tropical climates in Brunei demand special component treatment. All Rilvo machinery exported to Southeast Asia incorporates tropicalized electrical cabinets with internal dehumidifiers, IP54-rated enclosures, gold-plated sensor contacts, and chromium-plated tool steel surfaces to prevent oxidation. Furthermore, our trickle impregnation lines utilize automated viscosity sensors that adjust varnish temperatures to compensate for high ambient moisture, guaranteeing zero bubble voids in the cured stator coil.
Yes. Customization is our primary operational strength. We have maintained dedicated OEM and ODM engineering divisions for over a decade. Buyers provide their stator lamination CAD drawings (.DWG/.STEP), inner/outer diameter metrics, stack height, slot cross-sectional profiles, magnet wire AWG/SWG gauge, and expected daily cycle counts. Our 36-member engineering department creates tailored winding tooling, wedge cutting blades, and insertion shoes specifically adapted to your exact geometry.
Our Sanmen factory is located approximately two hours from the Port of Ningbo. Standard ocean freight routing from Ningbo to Muara Port (Brunei Darussalam) typically spans 12 to 18 transit days depending on feeder vessel schedules via Singapore or Tanjung Pelepas. From Muara Port, overland flatbed transport to industrial sites in Tutong takes less than one hour along the Muara–Tutong Highway. We handle FOB, CFR, and CIF shipping with all documentation (Certificate of Origin, Fumigation Certificates, Commercial Invoices, and Packing Lists) prepared to streamline Royal Customs and Excise Brunei clearance.
Brunei Darussalam operates on a 415V 3-phase, 240V single-phase, 50Hz electrical distribution grid (BS 7671 standards). Rilvo configures all motor production equipment, servo drives, and transformers strictly to 415V/50Hz 3-phase specifications before leaving the factory. This eliminates the requirement for local third-party step-down transformers and guarantees that all digital servo loop timings operate without harmonic disturbance or overheating.
Every stator machine undergoes complete mechanical and electrical verification using client stator samples prior to dispatch. We provide high-definition interactive commissioning videos, bilingual English operation manuals, and circuit schematics. Remote commissioning via direct engineer-to-engineer video linkage is available 24/7. Additionally, for full automated production line projects, our bilingual field service engineers are dispatched on-site to Tutong for installation, calibration, and local maintenance team training. We carry extensive spare parts and guarantee air-express dispatch for critical wear components within 48 hours.
Whether you require a single high-speed coil winder or a fully automated turnkey stator assembly line serving Tutong, submit your technical requirements today. Our senior application engineers will provide a comprehensive engineering layout and formal quotation within 24 hours.