ISO Certified Hydraulic Coil Forming Machine with 30L Displacement — For Quality-Assured Motor Manufacturing
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ISO Certified Hydraulic Coil Forming Machine with 30L Displacement — For Quality-Assured Motor Manufacturing
Product Summary
ISO Certified Hydraulic Coil Forming Machine with 30L Displacement — For Quality-Assured Motor Manufacturing The ISO Certified Hydraulic Coil Forming Machine with 30L displacement is a precision-engineered final forming solution for stator coils, designed for manufacturers who require documented ...
Product Custom Attributes
Name:
Electric Motor Stator Coil Winding Final Forming Machine / Copper Wire / Aluminum Wire
Model:
ZZ160
Customized Service::
Available
Machine Size:
Middle Size
After-sales Service:
Engineers Available
Forming Power:
Hydraulic System
Warranty:
One Year
Displacement Of:
30L
Basic Properties
Place of Origin:
China
Brand Name:
SMT
Certification:
ISO / SGS Audit
Model Number:
SMT-ZZ160
Trading Properties
Minimum Order Quantity:
1 Set
Price:
Negotiable
Packaging Details:
Wooden Case Suitable For Sea Transportation.
Delivery Time:
8-10weeks
Payment Terms:
L/C,T/T
Supply Ability:
1pcs / 8-10weeks
Product Description
The ISO Certified Hydraulic Coil Forming Machine with 30L displacement is a precision-engineered final forming solution for stator coils, designed for manufacturers who require documented quality assurance. Featuring a full hydraulic system with 30L/min displacement, PLC control with touchscreen interface, and five independent oil cylinders, this machine delivers consistent forming quality while meeting international manufacturing standards. The machine is suitable for stator inner diameters from 30mm to 110mm, outer diameters up to 190mm, and stack heights from 20mm to 120mm. Formal ISO audit certification provides verifiable evidence of manufacturing quality, making this machine an ideal choice for export-oriented motor manufacturers and suppliers serving markets with stringent quality requirements.
Main Technical Data
| Parameter | Value |
|---|---|
| Model | ZZ160 |
| Stack height | 20-120mm |
| Stator I.D | 40-120mm |
| Stator O.D | ≤190mm |
| Displacement of cylinder | 30L |
| Input | 380V/50/60Hz |
| Power supply | 2.5Kw |
| Machine weight | About 1000kg |
| Machine dimension (LxWxH) | 1200x750x2650mm |
|
Dimension |
(L)1640×(W)750×(H)1760mm |
Cause
In today‘s global motor manufacturing market, quality certification is increasingly mandatory. Major OEMs and international buyers require documented evidence that production equipment meets ISO quality standards. Without formal certification, manufacturers face significant barriers: exclusion from tenders, inability to supply major brands, and the constant burden of customer-specific quality audits.
Beyond certification requirements, the consequences of poor coil forming extend to product quality and warranty costs. Inconsistent forming leads to irregular coil shapes that affect motor balance, vibration, and noise levels. Damaged wire enamel during forming creates electrical leakage paths that may not be detected until final testing or worse—after the motor is in service. Slot insulation and wedge damage compromises the motor‘s electrical safety and can lead to premature failure.
Traditional manual forming and uncertified automatic equipment cannot provide the documented quality assurance required for regulated industries such as automotive, medical devices, and aerospace. Manufacturers need certified equipment that delivers both consistent product quality and verifiable manufacturing standards.
Solution
Our ISO Certified Hydraulic Coil Forming Machine delivers a quality-assured solution that meets international manufacturing standards. The ISO audit certification provides documented verification that the machine has been inspected and complies with ISO quality management standards, serving as powerful evidence for customer audits and regulatory compliance.
The machine‘s full hydraulic system with 30L displacement ensures consistent forming pressure throughout every cycle. The five-oil-cylinder independent working design enables precise control of inner expansion, outer wrapping, and end pressing. PLC control with HMI touchscreen stores forming parameters for different stator models, enabling traceability and quality reporting.
Key quality metrics include a primary qualification rate of ≥98.5% and a post-rework qualification rate of ≥99.5%. The forming process is optimized to ensure no wire enamel breakage, no slot paper or wedge damage, and no stator core deformation or lamination lifting. The machine‘s safety grating protection system and two-hand start button meet international safety standards.
For manufacturers requiring turn-key production solutions, the machine is available as part of a complete motor manufacturing line, including upstream equipment and downstream processes. Comprehensive technical consulting, staff training, and after-sales support ensure seamless integration and ongoing operation.
Application
This ISO certified hydraulic coil forming machine is designed for manufacturers requiring documented quality assurance in motor production. Applications include stators for new energy vehicle motors (EV and hybrid), three-phase induction motors for heavy industrial use, servo motors for industrial automation, generators for power generation equipment, pump motors for water handling, compressor motors for refrigeration, and household appliance motors for high-volume consumer products. Any manufacturing facility supplying major OEMs or export markets with quality certification requirements will benefit from this certified equipment.
How It Works
The ISO certified hydraulic coil forming machine operates through a fully automated PLC-controlled sequence. The operator loads the stator onto the work station and secures it via the clamping mechanism. Through the HMI touchscreen, the operator selects the appropriate forming program, which stores parameters for inner diameter, outer diameter, and end height.
When activated, the PLC initiates the forming cycle. The inner expansion cylinder drives expansion blades outward to stretch the coil‘s inner diameter to specification. The outer wrapping cylinder applies controlled pressure from the outside, compressing the outer diameter. The end pressing cylinders form the upper and lower coil end heights. All five oil cylinders operate independently but are precisely synchronized by the PLC control system to ensure uniform forming across all dimensions.
The safety grating protection system monitors the operating zone throughout the cycle. If an obstruction is detected, the machine automatically stops. The two-hand start button ensures operator safety before cycle initiation. The entire forming cycle is completed in approximately 14 seconds. The touchscreen provides real-time status monitoring, production count tracking, and fault self-diagnostic display.
How to Choose
Quality Certification Requirements: For manufacturers supplying OEMs or export markets, confirm whether customers require ISO certification for production equipment. This machine comes with formal ISO audit certification, serving as documented evidence for quality audits.
Stator Size Range: Verify that your stator‘s inner diameter (30-110mm), outer diameter (≤190mm), and stack height (20-120mm) are within the machine’s specification. For stators beyond this range, custom configurations may be available.
Production Volume and Changeover Frequency: For multi-product lines, evaluate the machine‘s adjustment washer system for quick stack height changes. The HMI’s recipe storage capability allows fast changeovers between different stator models.
Integration with Production Line: If building a complete motor production line, consider the machine‘s compatibility with upstream processes (insulation insertion, winding, inserting) and downstream processes (lacing, testing, resin impregnation). Turn-key solutions including technical consulting and staff training are available.
After-Sales Support: Evaluate the supplier’s service capabilities, including installation, training, spare parts availability, and technical support.
FAQ
Q1: What does ISO certification mean for this hydraulic coil forming machine?
A: ISO certification means the machine has undergone formal inspection and complies with international quality management standards. This certification provides documented evidence of manufacturing quality, often required for supplying major OEMs, export markets, and regulated industries such as automotive and medical devices.
Q2: How does the five-oil-cylinder design improve forming quality?
A: Each of the five cylinders is dedicated to a specific forming function—inner expansion, outer wrapping, or end pressing. This independent but coordinated operation ensures that all dimensions are formed simultaneously and uniformly, eliminating inconsistencies that occur when a single cylinder attempts to perform multiple functions sequentially.
Q3: What is the typical return on investment for this certified machine?
A: ROI varies by production volume and labor costs, but manufacturers typically achieve payback within 12-18 months through reduced labor costs (replacing multiple manual operators with one machine attendant), lower scrap and rework rates (≥98.5% primary qualification), and the ability to qualify for higher-value contracts requiring certified equipment.
Q4: Does the machine require special operator training?
A: Basic operator training is recommended but the machine is designed for ease of use. The HMI touchscreen interface allows parameter setting and recipe storage with minimal training. The manufacturer provides comprehensive training as part of installation and commissioning.
Q5: Can this machine handle stators with different slot configurations?
A: Yes. The forming tooling uses flexible principles of inner expansion combined with outer wrapping and edge forming, accommodating various stator slot geometries. For significantly different stator designs, tooling change is required, and the PLC‘s recipe storage allows quick parameter adjustments.
Production Line Solutions
SMT offers comprehensive technical consulting and turn-key project services for AC motor, DC motor, and BLDC motor manufacturing. Our services include motor cost evaluation, manufacturing know-how, staff training, and complete project implementation. Our solutions serve various applications including new energy automobile motors, servo motors, generators, three-phase motors, pump motors, compressor motors, household appliance motors, and other induction motors. We specialize in stator and rotor core assembly, slot insulation, automated winding, inserting, fusing, and resin impregnation technologies for diverse stator sizes and slot configurations.
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