Direct from Zhejiang Rilvo Automation Equipment Co., Ltd. Proven automated winding, paper insertion, trickling, and shaping machines configured for high-throughput Philippine assembly lines.
Taguig City has transitioned from a traditional logistical waypoint into a critical urban node for advanced industrial assembly, warehousing, and electro-mechanical engineering within Metro Manila. Bordered by the Food Terminal Inc. (FTI) industrial complex, Arca South, and key transport arteries connecting to the CALABARZON industrial corridor (Laguna, Batangas, Cavite), Taguig hosts numerous precision electro-mechanical workshops, Tier-2 automotive component suppliers, pump overhaul plants, and appliance assembly sub-contractors.
In modern induction, brushless DC (BLDC), alternator, and universal motor manufacturing, the stator paper inserting machine (also recognized as the stator slot insulation machine or wedge inserting cell) serves as the primary barrier against dielectric breakdown. For Taguig manufacturers competing in both domestic and ASEAN markets, manual paper cutting and hand insertion introduce severe liabilities: inconsistent cuff fold geometry, micro-tears in Nomex or DMD films, variable slot fill factors, and sluggish takt times. Automated slot paper inserting eliminates inter-turn short circuits and insulation wall damage, providing exact edge-creasing and zero-defect insertion cycles.
A technical assessment of slot liner forming, cuffing profiles, and servo indexing parameters critical for Taguig engineering teams seeking optimal copper fill factors.
Insulation paper must be folded along both edges before insertion into the lamination stack. Our CNC mechanical cuffing module produces precise hem folds ranging from 2.5mm to 5.0mm. This dual hem guards against end-lamination burrs slicing the insulation film during subsequent wire embedding operations.
Driven by closed-loop Mitsubishi or Panasonic AC servo systems, our machines execute micro-degree rotational indexing. Stators with variable slot spacing, asymmetric slot pitch, or skewed lamination profiles are automatically indexed with optical encoder feedback accurate to ±0.02°.
Whether your Taguig operation utilizes DMD (polyester film / Dacron polyester mat), Nomex® aramid papers, NHN, NMN, or pure Class B/F/H polyester films (Mylar), our adjustable feeding rollers and carbide cut-off shear dies prevent edge delamination and burr generation.
| Machine Architecture | Core Stator OD Range | Stack Height (Lamination) | Insulation Thickness | Slot Cycle Rate | Primary Taguig Application Field |
|---|---|---|---|---|---|
| Horizontal Wedge Inserter (DFC-1) | Φ40 mm – Φ160 mm | 10 mm – 130 mm | 0.15 mm – 0.35 mm | 0.35 – 0.5 sec/slot | Automotive Alternators, Truck Dynamos, Starter Motors |
| Vertical Cell Paper Inserter | Φ20 mm – Φ220 mm | 15 mm – 200 mm | 0.18 mm – 0.40 mm | 0.25 – 0.4 sec/slot | Industrial Pumps, HVAC Compressor Stators, Fan Motors |
| High-Speed BLDC Stator Inserter | Φ15 mm – Φ90 mm | 8 mm – 80 mm | 0.10 mm – 0.25 mm | 0.20 – 0.3 sec/slot | E-Bikes, Brushless Drone Motors, Home Appliances |
| Heavy Industrial Stator Cell Inserter | Φ100 mm – Φ350 mm | 50 mm – 380 mm | 0.25 mm – 0.50 mm | 0.6 – 1.0 sec/slot | Submersible Water Pumps, Elevator Drives, Generators |
A proven manufacturing legacy since 1998, offering turnkey electric motor production machinery backed by extensive patent portfolios and rigorous quality assurance.
Established in 1998 in the Shatianyang Development Zone of Sanmen, Taizhou, Zhejiang Rilvo Automation Equipment Co., Ltd. has developed into a national High and New Technology Enterprise. Led by our President and Chief Engineer—honored with the National Knowledge-Worker Model award by the All-China Federation of Trade Unions—we maintain total autonomy over CNC machining, assembly, wiring, and programming.
For Taguig procurement officers and plant managers, choosing Rilvo bypasses export brokers and trading middlemen. Our 60,000 m² campus encompasses specialized assembly shops, advanced 5-axis machining centers for tooling manufacture, and dynamic testing bays. We hold certified compliance with ISO9001 and China Compulsory Certification (3C), ensuring every paper inserting, coil winding, wire embedding, and trickling varnishing machine delivered to the Philippines satisfies rigorous industrial safety standards.
Deploying specialized stator slot paper inserting and complementary winding equipment across Taguig's leading electro-mechanical production verticals.
Supplying Tier-2 automotive workshops along Taguig and the South Luzon Expressway (SLEX) corridor. Machines like the DFC-1 wedge inserter rapidly process low-voltage, high-current alternator stators, delivering tight slot insulation cuffs that withstand continuous vehicular thermal vibration.
Driven by the Philippines' tropical climate, Taguig and Cavite fan makers utilize our high-speed vertical paper inserting cells for multi-pole ceiling fans, standing fans, and split-type air conditioner blower stators, lowering energy consumption and eliminating coil-ground faults.
Water control and irrigation motor plants in Taguig and Bulacan rely on our heavy-duty paper insertion systems handling heavy-gauge DMD/Nomex insulation sheets. Thick-wall slot liners ensure insulation resistance remains >500 MΩ under demanding submersed conditions.
Supporting the Philippine Modernized Public Utility Vehicle (PUVM) initiative. Our automatic BLDC wheel hub stator insulation cells insert precision shaped wedge paper into outer-rotor and segmented stator cores, facilitating maximum copper slot fill factor.
For Taguig motor repair and re-manufacturing contractors handling diverse frame sizes (IEC 63 to 180), our modular quick-change tooling allows operators to shift between 24, 36, and 48-slot stators within 20 minutes, minimizing downtime.
Integrating paper insertion with automatic coil winding (CJL-7), wire embedding (5 DQ-1), end twisting (SN-1S), and varnishing trickling systems (SZD-376/63.5) into balanced, high-efficiency continuous flow cells for Taguig industrial plants.
Analyzing power tariff implications, labor optimization, and regional supply chain integration under Philippine Economic Zone Authority (PEZA) standards.
Industrial power tariffs under the Manila Electric Company (Meralco) grid remain among the highest in Southeast Asia. This cost environment compels motor manufacturers in Taguig, Laguna, and Batangas to prioritize energy-efficient IE3 and IE4 motor architectures. Achieving higher efficiency ratings demands superior copper slot fill ratios—often exceeding 75% to 80%. When stator slot paper is inserted manually, operator variance creates irregular paper folds that encroach on slot volume, choking the space available for magnet wire insertion.
By shifting to an automated stator paper inserting machine, the slot insulation paper fits flush against the internal tooth wall with zero bubbling. The resultant volumetric optimization allows engineering teams to maximize the magnet wire cross-section, reducing $I^2R$ copper losses and meeting strict Philippine Department of Energy (DOE) energy-labeling regulations. Furthermore, automation drastically curbs scrap rates caused by ground faults during high-voltage flash testing (Hi-Pot test up to 2,500V AC).
Everything procurement officers, maintenance engineers, and plant managers need to know about importing, commissioning, and maintaining Rilvo machines in the Philippines.
Yes. While China standard industrial power is 380V/50Hz, Zhejiang Rilvo regularly configures machinery for the Philippine power specification. We build machines compatible with 220V 3-phase 60Hz or 440V 60Hz inputs, ensuring servo drives, PLC switchgear, and induction feed motors operate seamlessly without external step-up/step-down transformers.
Our factory in Sanmen, Taizhou is situated just two hours from Ningbo Port and three hours from Shanghai Port. Direct sea-freight routes from Ningbo to Manila South or North Harbor typically require 7 to 10 days transit time. Customs clearance and inland transit to Taguig industrial estates (such as FTI or Bagumbayan) generally add 3 to 5 business days.
Tooling sets (consisting of the slot-shape forming die, guide rail, and push rod) are engineered with modular locate pins. Changing between different stator lamination stacks of the same outer diameter takes under 15 minutes via simple HMI touch-screen stack height input. Complete slot-shape replacement tooling is engineered directly from your CAD drawings.
High ambient humidity can soften paper rolls and induce feeding slip. Rilvo equipment utilizes knurled hardened steel traction rollers with pneumatic micro-tension regulators, preventing slippage and paper accordion jams even when processing hygroscopic aramid or Nomex materials in non-air-conditioned Taguig production workshops.
We do not dispatch untested machines. Taguig clients send their stator lamination samples and designated insulation paper to our Sanmen plant. We conduct continuous 1,000-cycle trial runs, measuring slot cell cuff tolerances, insertion depths, and dielectric withstand performance, providing complete video validation and inspection sign-off sheets before loading.
Each machine ships with a comprehensive spare wear-parts package, including carbide shearing blades, feed rollers, push blades, and limit sensors. We provide bilingual remote video commissioning and PLC programming diagnostics via high-speed connection. When required, our field service engineers travel to Taguig for factory line integration.
