Servo Lacing
HF-BS20 Servo Double Side Coil Lacing Machine
- Power: 1000W / 220V Single-Phase
- Dual-end binding in one continuous cycle
- Built for table, stand, and ceiling fan stators
Factory-Direct Catalog
Featured Motor Production Equipment for Vietnamese Plants
Purpose-built machinery engineered for ceiling fans, ventilation blowers, high-efficiency water pumps, and industrial motor assembly lines in Bac Ninh, Binh Duong, and Dong Nai.
8 Heads
HF-R22 8-Head Semi-Automatic Coil Winding Machine
- Simultaneous 8-station coil group winding
- Copper and aluminium wire compatible (0.1–1.2mm)
- Suitable for cooler, pump, and power tool motors
6 Stations
Six-Station Automatic Outer Stator Coil Winder
- High-speed automatic station indexing
- Industrial PLC architecture with touch interface
- 1-Year comprehensive core warranty
Armature
Precision Armature Rotor Coil Winding Machine
- High-tension dynamic balance winding
- Universal commutator indexing hook assembly
- Tailored for small fan and blender motors
Single Side
HF Single-Side Table Fan Stator Lacing Machine
- 1000W / 380V or 220V optional supply
- Adjustable needle stroke and knot tightness
- Standard fixture for compact fan laminations
Rotor Machining
Fan Motor Rotor Rough Turning & Cutting Machine
- Heavy-duty lathe spindle and tool carrier
- Guarantees micro-level air gap concentricity
- Automatic cycle with integrated coolant feed
Coil Shaping
HONGFANG Stator Coil Forming & Shaping Press
- 1 kW energy-efficient hydraulic / servo head
- Pre-shapes overhangs to clear end shields
- High-rigidity steel mold tooling
Hydraulic Press
Hydraulic Ceiling Fan Stator Shaft Press Machine
- Precise interference tonnage press control
- Rigid gear-driven guided column design
- Protects bearing journal tolerances and core concentricity
Localized Implementation
Industrial Applications Across Vietnam's Manufacturing Hubs
Vietnam has transitioned from a downstream consumer electronics assembly base into a high-precision electrical component power center. The following application scenarios illustrate how our automated coil winding equipment matches regional manufacturing clusters.
Ceiling & Household Ventilation Fans
Northern consumer goods manufacturing zones—such as Bac Ninh, Hung Yen, and Hai Duong—host high-volume production lines for indoor table fans, industrial exhaust fans, and decorative ceiling fans.
- Semi-automatic multi-head winders maximize daily throughput of standardized pole coils.
- Double-sided servo lacing stabilizes end-turns against vibration in 24/7 commercial exhaust duty.
- Optimized for wire diameters from 0.1mm to 1.2mm, accommodating low-cost aluminium designs.
Water Pumps & Agricultural Motors
Southern industrial zones in Dong Nai and Long An supply deep-well submersible pumps, aquaculture aerators, and municipal fluid delivery pumps to the Mekong Delta.
- High-slot-fill coil insertion tooling handles heavy magnet wire gauge without surface enamel tears.
- Slot paper insertion machines form tight, double-creased liners to eliminate ground insulation flashover.
- Intermediate and final forming presses maintain compact coil overhangs for potted pump housings.
Brushless DC & Light EV Propulsion
High-tech manufacturing clusters in Binh Duong and Ho Chi Minh City are rapidly adopting Brushless DC (BLDC) and Permanent Magnet Synchronous Motors (PMSM) for e-scooters and smart appliances.
- Outer stator winding machines wind directly into salient stator poles with controlled wire layering.
- Multi-station indexing platforms enable multi-pole fractional horsepower production without re-clamping.
- Fine rotor OD turning machines preserve precise air gaps essential for premium motor efficiency.
Technical Comparison
Production Efficiency: Manual Methods vs. Automated Motor Lines
Investing in automation directly addresses Vietnam's rising factory floor wages, labor turnover following Tet holidays, and stringent OEM export audit standards.
| Production Stage | Conventional Manual Method | Zunqi Automated Machine Line | Primary Process Benefit |
|---|---|---|---|
| Slot Insulation Inserting | Hand shears & manual slot insertion (15–25 sec/stator) | Automated folding, cutting, creasing (< 2.5 sec/stator) | Zero paper slippage, 100% ground insulation uniformity |
| Stator Coil Winding | Single-spindle hand-guided bobbin winders | HF-R22 (8 heads) / HF-LO2 (6 stations) indexing | Strict turn-count accuracy, no wire crossover or scuffing |
| Coil & Wedge Insertion | Manual pushing with copper guide knives (High scrap rate) | Simultaneous coil transfer & wedge pushing in 1 stroke | Zero strand elongation, perfect slot-fill factor consistency |
| End-Turn Lacing | Hand needle twine tying (High worker wrist fatigue) | HF-BS20 Servo dual-sided automated lacing cycle | Uniform knot tension; prevents stator wire vibration breakdown |
| Rotor Surface Machining | Standard manual center lathe operation | HF-C60 Automatic rough & fine turning surface cutter | TIR within ±0.005mm; smooth, noise-free air gap performance |
Industry Dynamics
Key Manufacturing & Procurement Trends in Vietnam
Strategic economic factors reshaping procurement criteria for motor manufacturing plants throughout Vietnam.
Regulatory Standard
Adoption of TCVN 7540 / IE3 Energy Mandates
Vietnam's Ministry of Industry and Trade (MOIT) has accelerated the enforcement of minimum energy efficiency standards. Stators wound by manual methods suffer from inconsistent slot fill factors, turn count variance, and asymmetrical end-windings that inflate harmonic and I²R losses. Automated winders ensure predictable electrical resistance and superior magnetic symmetry.
Supply Chain Shift
Supply Chain Relocation ("China + 1")
Global consumer appliance and power tool brands continue migrating manufacturing divisions into Vietnam. Tier-1 and Tier-2 component suppliers require machines with localized touchscreens, multi-language PLC interfaces (English, Chinese, Vietnamese), and standardized spare part designs to qualify quickly under international factory audits.
Workforce Economics
Rising Minimum Wages & Labor Turnover
With annual baseline minimum wage adjustments in industrial Zones I and II (Hanoi, HCMC, Hai Phong, Binh Duong), manual stator assembly has grown increasingly unviable. Factories replace labor-intensive stations with 6-station and 8-head automatic machines to safeguard output volumes through seasonal workforce turnover.
Manufacturer Competence
Why Motor Manufacturers Choose Zunqi Equipment
Direct manufacturer capabilities developed over 17 years in Dongguan, China—the world's most concentrated industrial motor and appliance manufacturing belt.
Tailored Tooling to Physical Samples
We do not sell rigid standard molds. Our tooling engineers craft coil formers, insertion fingers, and shaping dies directly from your lamination drawings or shipped stator samples.
One-Stop Production Integration
From insulation paper insertion to stator lacing and rotor shaft pressing, every machine in our line is matched in tactile throughput, lamination stack height, and cycle timing.
World-Class Core Components
Configurable with industrial PLCs, servos, and pneumatic actuators from Mitsubishi, Siemens, Delta, Panasonic, Omron, SMC, and Airtac for frictionless local maintenance in Vietnam.
1-Year Warranty & Fast Response
Backing our equipment with a complete 12-month core parts warranty, video-guided parameter setup, rapid customs dispatch, and technical inquiries answered within 9 hours.
Procurement Knowledge Base
Frequently Asked Questions by Vietnamese Buyers
Direct technical answers addressing power configuration, customs transit, factory proofing, and localized tooling design.
What is your Minimum Order Quantity (MOQ)?
The MOQ for our coil winding machines, slot paper inserting machines, and rotor equipment is 1 set. Each standalone machine comes customized to your stator/rotor specifications. Motor shafts and wear components can be ordered in custom production batches.
Can electrical components match Vietnam's factory grid standards?
Yes. Vietnam primarily operates on 220V/50Hz single-phase and 380V/50Hz three-phase grids. We configure all drives, main motors, and heating elements to match your facility's power supply before dispatch, avoiding the need for external step-down transformers.
How do we ensure tooling matches our stator laminations?
Prior to tooling production, our engineers examine your CAD drawings (outer diameter, bore diameter, slot dimensions, and stack height). We strongly recommend sending 2–3 physical lamination stacks to our workshop for trial test-runs. We provide a full video run of your sample part before export packing.
What is the freight transit time and shipping route to Vietnam?
Because our manufacturing base is located in Dongguan, Guangdong, maritime shipments reach northern ports (Hai Phong) in approximately 3 to 5 days, and southern ports (Cat Lai / Ho Chi Minh City) in 5 to 7 days. Cross-border overland trucking via Pingxiang to Lang Son is also available for urgent delivery.
Can your winding machines handle both copper and aluminium magnet wire?
Yes. Many motor factories in Vietnam use enamelled aluminium wire to manage raw material expenses. Our machines feature adjustable, low-friction ceramic tensioning assemblies and polished wire pathways that prevent stretching or stripping soft aluminium insulation.
What after-sales support and on-site commissioning do you offer?
All machines carry a 1-year warranty covering core components. We furnish complete English programming manuals, wiring schematics, and high-definition video walkthroughs for setup. For full production lines, engineering visits can be scheduled to support commissioning in your plant.
Modernize Your Motor Stator & Rotor Production
Connect directly with our engineering division. Send your stator stack height, slot dimensions, and target daily volume to receive a tailored equipment recommendation within 9 hours.
