Turnkey stator winding, armature fusing, paper insertion, and spot welding machinery configured for two-wheeler light electric vehicle (LEV) drivetrains.
High-speed programmatic insulation belt application ensuring maximum dielectric endurance under extreme tropical humidity.
Integrated multi-axis servo flyer winder engineered for direct-drive e-bike hub motor stators and robust traction armatures.
Precision closed-loop medium-frequency inverter spot-welder optimized for CCA and pure copper magnet wire armatures.
Simultaneous coil pushing and wedge insulation insertion with digital slot-pitch calibration to prevent wire-shearing.
Horizontal indexing mechanism providing rapid, uniform creasing, cutting, and insertion of Nomex/DMD insulation liners.
Versatile double-flyer armature winding workstation with dynamic magnetic tension brake for rapid lot conversion.
Precision vertical coiling system with automatic transfer forms engineered for light electric bike powertrain stators.
Precision thermal fusing combining pneumatic pressure and high electrical current to weld armature leads to commutator hooks cleanly.
As the primary manufacturing and distribution epicenter of East Java, Surabaya represents the industrial nucleus for Indonesia's accelerating electric two-wheeler transition. Electric bicycle (sepeda listrik) and e-moped assemblers in industrial hubs such as SIER (Surabaya Industrial Estate Rungkut), Berbek, and adjacent industrial corridors in Gresik and Sidoarjo require automated production equipment that bridges the gap between high capital investment and flexible production output.
The manufacturing architecture of light electric vehicle motors demands strict compliance with high copper fill factors, minimal phase resistance imbalance, and high thermal resistance against ambient tropical conditions. Equipment like our Automatic Stator Coil and Wedge Inserting Machines and Servo-Driven Rotor Winders utilizes high-precision CNC positioning to eliminate wire-crossover defects and microscopic enamel scratches that lead to premature inter-turn short circuits in high-torque city commuting.
East Java's relative humidity routinely fluctuates between 75% and 90% at temperatures exceeding 33°C. In unsealed or semi-enclosed hub motors, moisture penetration combined with heat degrades sub-standard stator windings. Our equipment integrates computerized tension servo controls (accuracy within ±0.05N) and pneumatic creasing systems for DMD, Nomex, and PET slot liners, ensuring zero dielectric failure when subjected to high humidity and repetitive thermal cycling.
Deploying electric bicycle manufacturing equipment in East Java requires direct adaptation to the structural nuances of the Indonesian light EV supply chain:
Enabling localized Surabaya CKD (Complete Knock Down) factories to assemble hub motors locally rather than importing fully wound core modules. This cuts tariff exposure, meets Local Content Requirements (TKDN), and allows fast retooling between 250W city-cruisers and 1500W cargo-grade BLDC motors.
Surabaya's rapid adoption of electric two-wheelers by urban delivery operators and ride-hailing networks requires high-throughput refurbishment hubs. Automated coil unwinding, slot clearing, and hot-stake fusing systems permit local tier-1 contractors to recondition hub drive stators economically.
Supplying East Java metal-stamping and wire-extrusion manufacturers who are upgrading into motorized e-mobility subsystems. Our horizontal paper inserters and automated spot welders run reliably with CCA (Copper Clad Aluminium) and solid magnet wire.
The Indonesian Ministry of Industry (Kemenperin) has established aggressive Local Content Requirements (Tingkat Komponen Dalam Negeri - TKDN) mandating up to 40%–60% domestic production value for electric two-wheelers to qualify for governmental purchase subsidies and fiscal incentives.
Assemblers in Surabaya can no longer rely on importing completely built wheel-hub motors from overseas without forfeiting their competitive edge in public procurement. By installing in-house automated stator winding and commutator assembly equipment, factories in Tanjung Perak's hinterland immediately capture high localized value-add percentages across lamination stacking, slot insulation, copper insertion, and resin potting.
Combining 27 years of dedicated machine manufacturing with direct export infrastructure through Ningbo Port to Port of Tanjung Perak, Surabaya.
All core castings, CNC guide plates, precision winding nozzles, and fixtures are machined in-house across 150+ dedicated machine tools in Sanmen, Zhejiang.
Proprietary motion-control kinematics for high-density armature winding, flat copper wire bending, and uniform resin trickle-impregnation systems.
Direct customization according to your motor lamination diagrams, stack heights (15mm to 300mm), slot profiles, and target cycle time specifications.
Decades of bilateral maritime shipping experience under FOB, CIF Tanjung Perak, and EXW terms, backed by English & multilingual remote engineering support.
Essential guidance on power grid compatibility, customs clearance, sample trials, and post-installation warranty support.
All machines shipped to Surabaya, Gresik, and Sidoarjo are wired for standard Indonesian three-phase industrial supply (380V, 50Hz, 3-Phase + Neutral + PE). Control cabinets feature integrated electronic voltage stabilizers and surge protection to safeguard sensitive PLC systems from power fluctuations common in fast-growing industrial estates.
Yes. OEM and ODM tooling engineering represents our core competence. Clients provide their rotor/stator lamination CAD drawing (.DWG / .STEP), wire gauge (SWG/AWG), and slot count. Our 36-member technical department calculates the flyer swing radius, needle clearances, and winding tooling geometry before machining.
Standard machines require 25 to 35 production days following drawing approval. Maritime freight from our nearby Ningbo Port to Port of Tanjung Perak (Surabaya) typically takes 12 to 16 days on direct ASEAN sea lanes. We prepare Form E, commercial invoices, and packing lists optimized for seamless Indonesian customs import clearance.
We mandate a comprehensive Factory Acceptance Test (FAT). Buyers air-freight 20–50 sets of their actual blank stators, commutators, and magnet wire to our Sanmen plant. We conduct continuous trial winding runs, record full-cycle HD multi-angle inspection videos, and ship the verified physical samples back for laboratory sign-off prior to releasing the container.
Every unit is backed by comprehensive bilingual (English/Chinese) digital manuals, complete schematic diagrams, and tagged spare wear-parts (nozzles, blades, pneumatic guides). We support factory operators via high-priority video commissioning links, with on-site deployment of field engineers available for turnkey line installations across Java.
We handle orders under FOB Ningbo/Shanghai, CIF Tanjung Perak, CFR, and EXW terms. Payments are supported via T/T wire transfer and Irrevocable Letters of Credit (L/C at sight) in USD, EUR, or CNY, with a minimum order quantity (MOQ) of just one workstation set.
Send our senior engineering team your motor lamination diagrams, wire gauge specifications, and planned daily throughput. We will deliver a complete process layout, cycle-time simulation, and machinery quotation within 24 hours.
