Export-Grade Machinery
Standard & Heavy-Duty Stator Automation Machinery
Configured specifically for electrical motor manufacturing plants across South Dagon, Hlaing Tharyar, and Shwe Pyi Thar. Fully compatible with copper and aluminum magnet wires.
17+
Years International Exporting
100%
Pre-Shipment Sample Proofing
≤ 9h
Engineering Response Window
1 Set
Flexible Minimum Order (MOQ)
Precision Engineering Deep-Dive
Motor Stator Coil Forming Mechanics: Preserving Dielectric Integrity
Coil forming is mathematically the most delicate step in electric motor manufacturing. Discover why leading motor plants in Southeast Asia transition from manual hammering to precision dual-stage forming.
Intermediate Pre-Forming
Occurring directly after coil and wedge insertion, intermediate forming expands the coil overhang radially outward and axial height inward. This creates an unobstructed central pathway allowing the needle assembly of automatic lacing machines to stroke without abrading enamel insulation or snagging phase-insulation separator sheets.
Final Calibrated Forming
Applied after lacing, final forming compresses both winding heads simultaneously via tailored segmented dies. It dictates the absolute envelope dimensions of the wound stator, guaranteeing complete mechanical clearance within cast iron or aluminum motor end-bells while ensuring zero physical contact with the rotating rotor core.
Hydraulic vs. Servo Pneumatic
Our machines utilize progressive, synchronized expansion. By maintaining accurate ram velocity and tonnage regulation, the die expands smoothly, virtually eliminating the spring-back effect of drawn copper and aluminum wires without stretching individual turns past their tensile yield threshold.
Local Production Context
Motor Coil Forming Applications Across Yangon’s Industrial Hubs
From residential fan clusters in Hlaing Tharyar to high-demand agricultural irrigation pump assembly in South Dagon, manufacturing conditions in Yangon require ruggedized, heat-tolerant, and versatile coil shaping machinery.
Ceiling & Table Fan Manufacturing
Concentrated heavily in Hlaing Tharyar Industrial Zone and Shwe Lin Ban, high-volume ceiling fan stator production relies on strict coil head symmetry. Inadequate coil forming causes winding heads to rub against outer rotor shells, resulting in high rejection rates. Our HONGFANG 1 kW forming units guarantee identical coil profile tolerances down to ±0.25mm.
Monobloc & Submersible Water Pumps
Crucial for the Ayeyarwady delta and rural agriculture around Yangon, submersible pumps require stators packed with maximum copper slot-fill. Tight end-turn geometry is critical to slide into slender stainless-steel tubing. Our heavy-duty hydraulic forming equipment ensures strict axial compacting without inducing inter-turn micro-fissures.
Appliance & Light Industrial Drives
Workshops in South Dagon and Mingaladon assembling air coolers, exhaust fans, and washing machine motors frequently change stator stack heights (from 12mm up to 80mm). Our quick-disconnect modular tooling enables Myanmar technicians to perform full tooling and die changeovers in under 18 minutes.
Need Custom Forming Dies for Your Specific Stator Drawing?
Send your stator lamination parameters (OD, ID, stack height, slot counts, wire diameter) to our engineering division. We build custom-machined internal forming mandrels and external shaping dies verified before export to Yangon.
Engineering Resilience
Overcoming Yangon's Operational & Environmental Challenges
Operating automated industrial lines in Myanmar presents distinct operational hurdles. Here is how our machinery design protects your capital investment from power inconsistencies and tropical ambient factors.
Grid Fluctuations & Generator Switching
Voltage drops and unexpected power shifts from the national grid to industrial diesel generators are common in Yangon. Our machinery incorporates wide-input industrial transformers, surge suppression, and PLC internal memory state preservation, preventing sudden cylinder drops or mid-stroke mechanical tool damage during blackouts.
Monsoon Humidity & Insulation Protection
With relative humidity levels frequently surpassing 85% during Myanmar's monsoon season, dielectric breakdown risks multiply. Our forming dies undergo mirror-buffing and hard-chrome electroplating, eliminating microscopic burrs that scratch soft enamel or cause condensation-induced micro-tracking faults in high-moisture air.
Transition to Enameled Aluminum Wire
To combat raw material price volatility, many Yangon workshops blend copper with enameled aluminum wire. Because aluminum has lower tensile ductility and higher mechanical elongation sensitivity, our forming speed controls utilize micro-metered proportional hydraulics that prevent brittle aluminum fracture at the coil knees.
Machine Engineering Specifications
Motor Coil Forming & Line Selection Matrix
Compare technical configurations to match the exact requirements of your plant. Each machine is individually pre-assembled and bench-tested in Dongguan before crating for export.
| Machine Category | Process Stage | Typical Applications (Yangon) | Supported Dimensions | Power & Control Specs | Action |
|---|---|---|---|---|---|
| HONGFANG Stator Coil Forming Machine | Intermediate & Final | Ceiling fan, desk fan, cooler motor production lines | Stator OD: Φ40 – Φ160mm Stack: 10 – 100mm |
1.0 kW / 220V 1-Phase / Industrial PLC | Send an Inquiry |
| HF-BS20 Servo Lacing Machine | Post-Forming Binding | Double-side automatic end-turn nylon twine binding | Stator Stack: 10 – 120mm Lacing Pitch: Configurable |
1000W / 220V 50Hz / Dual Servo Drives | Send an Inquiry |
| Automatic Coil & Wedge Inserter | Pre-Forming Insertion | High-speed copper or aluminum coil and slot wedge push | Stator ID: Φ30 – Φ110mm Cycle: ≤12s per stator |
380V or 220V / Hydraulic + Cam Assist | Send an Inquiry |
| HF-LO2-6G Multi-Station Winder | Inner Coil Winding | Multi-pole outer rotor ceiling fan stators | 6 Stations Simultaneous Wire: 0.12 – 0.65mm |
Dual Touchscreen / Mitsubishi/Delta PLC | Send an Inquiry |
| Electric Rotor Shaft Pressing Machine | Rotor Integration | SC45# shaft press-fit into finished rotor core packs | Shaft Φ8 – Φ30mm Stroke: Up to 250mm |
Hydraulic Servo / Pressure Monitored | Send an Inquiry |
Procurement Clarity
Frequently Asked Questions by Myanmar Plant Managers
Direct answers to technical queries, shipping options, customs clearance at Yangon ports, electrical setup, and machine servicing.
What is the minimum order quantity (MOQ) and delivery lead time to Yangon?
Our minimum order quantity is 1 complete set. For custom tooling orders manufactured to your specific stator drawing (including forming dies, winding fixtures, or inserting fingers), production typically requires 15 to 25 working days in our Dongguan plant.
Ocean freight transit from Shenzhen/Guangzhou ports to Yangon Asia World Port Terminal (AWPT) or Myanmar International Terminals Thilawa (MITT) generally takes between 14 to 22 days depending on direct or transshipment routings (e.g., via Singapore or Port Klang).
Can the equipment handle both single-phase 220V and three-phase 380V power systems?
Yes. Standard standalone forming and winding machines such as our HONGFANG 1 kW forming models are engineered for single-phase 220V 50Hz operation, making them simple to plug in and run even in small workshops running on standard distribution.
For larger integrated production systems featuring multiple hydraulic rams or servo lacing systems, we build full three-phase 380V ±10% electrical cabinets complete with internal delta-to-star step-down transformers to isolate control electronics from line surges.
How do you support customs clearance and documentation for Myanmar import permits?
We provide all documentation required by the Myanmar Ministry of Commerce and local customs clearing brokers. This includes detailed Commercial Invoices, Packing Lists with individual crate dimensions and gross weights, Certificates of Origin (CO - Form E under ASEAN-China FTA to secure tariff concessions), and full HS code classifications.
We frequently arrange shipments under CIF Yangon or FOB southern China terms depending on your freight forwarder’s preferred setup.
How are tooling adjustments handled when our factory changes stator stack height?
Our forming machines feature quick-adjust mechanical positioning stops and graduated Vernier dials on the cylinder stroke guides. To switch between different stator stack heights with identical cross-sections, the operator merely loosens two locking collars, sets the new height, and updates the digital stroke parameter on the HMI.
If you switch to a different stator diameter or slot configuration, modular forming heads can be swapped without disassembling the main hydraulic carriage.
What after-sales service and spare parts availability do you provide to Myanmar?
All machinery is covered by a 1-Year Structural & Electrical Warranty. Every shipment to Yangon includes an export maintenance package containing spare pneumatic cylinders, proximity switches, solenoid valves, and specialized tool wrenches.
Commissioning and training are conducted via comprehensive English/Chinese illustrated schematics, high-definition step-by-step video procedures, and live WhatsApp/WeChat video support with our chief assembly engineers. Replacement parts can be dispatched via air freight directly to Yangon International Airport within 48 to 72 hours.
Enterprise Credentials
Why Motor Manufacturers Worldwide Trust Zunqi Intelligent Equipment
Headquartered in Qishi Town, Dongguan City, Guangdong Province, we combine in-house CNC tool design, precision heat treatment, and verified industrial automation manufacturing.
Alibaba Onsite Checked Supplier
Our actual operating facility, equipment inventory, assembly workshops, and legal business licenses have been strictly audited and verified on-site by international third-party certification authorities. You deal directly with the genuine source factory, completely bypassing middlemen trading margins.
Tailored Tooling Before Dispatch
We don't ship "generic" machines. Every machine order undergoes functional physical trials using the buyer's genuine stator lamination samples and wire gauges. Prior to packaging in fumigation-free timber cases, full-resolution testing videos confirming cycle time, noise levels, and forming dimensions are sent for your sign-off.
Unified Complete Line Architecture
Avoid inter-machine incompatibility. We manufacture and supply matched equipment across all stator and rotor phases: slot cell insulation inserting, automatic wire winding, wedge inserting, intermediate forming, CNC lacing, final forming, rotor OD turning, and shaft pressing. One unified supplier simplifies training and maintenance.
Equip Your Yangon Plant with Factory-Direct Automation
Contact our engineering desk today. We will review your production targets, evaluate your stator slot drawings, and configure an economical, dependable machine solution with full CIF Yangon port shipping support.
