PREMIUM TOOLING SOLUTIONS
High-Speed Motor Core Stamping Dies | 120M Strokes & ±0.002mm Precision
120 Million Strokes Lifespan | ±0.002mm Accuracy. Turnkey tooling solutions for global motor manufacturers.
120M+
STROKES LIFESPAN
Engineered with premium tungsten carbide, our progressive dies guarantee ultra-long lifespan and strictly control the tolerance within ±0.002mm.
Explore our factoryFACTORY CAPABILITIES
EMPOWERING MOTOR PRODUCTION WITH WORLD-CLASS TOOLING
As a leading motor core die manufacturer in China, we specialize in high-speed progressive dies and compound dies. Equipped with imported Sodick wire-cut EDMs and precision grinders, we offer 100% in-house manufacturing—from die design to final assembly. This ensures a strict tolerance of ±0.002mm and significantly reduces your procurement costs.
20+ YEARS
INDUSTRY EXPERTISE
8 SETS
SODICK WIRE-CUT EDM
100%
IN-HOUSE PRODUCTION
OUR SERVICES
CUSTOM MOTOR CORE TOOLING SOLUTIONS
MOTOR CORE PROGRESSIVE DIE
High-speed progressive stamping dies designed for the mass production of EV, industrial, and appliance motor laminations.
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TUNGSTEN CARBIDE STAMPING DIE
Ultra-durable hard alloy tooling guaranteeing up to 120 million strokes for extended lifespan and reduced maintenance.
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AUTO-STACKING & INTERLOCKING
Advanced auto-interlocking and skewing technology integrated directly into the stamping process for maximum efficiency.
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MOTOR CORE COMPOUND DIE
Cost-effective compound dies ideal for small batches, rapid prototyping, and highly specific stator-rotor designs.
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STATOR & ROTOR LAMINATION
Custom motor lamination manufacturing and stamping services using high-grade electrical silicon steel.
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TOOLING SPARE PARTS
Precision punches, dies, and tooling components machined to ±0.002mm tolerance for easy replacement.
LEARN MOREWHY CHOOSE US
TRUSTED BY GLOBAL MOTOR MANUFACTURERS
We combine decades of tooling expertise with state-of-the-art machining equipment to deliver stator and rotor dies that maximize your production efficiency.
ADVANCED DIE ENGINEERING
Our seasoned engineers design complex progressive dies featuring auto-interlocking and skewing capabilities.
RIGOROUS QUALITY CONTROL
Every die component undergoes strict CMM inspections to ensure the final lamination concentricity remains within ±0.05mm.
ONE-STOP IN-HOUSE MACHINING
From raw steel cutting to final assembly, all processes are done in-house using 8 sets of Sodick wire-cut EDMs to guarantee timeline and quality.
INDUSTRIES WE SERVE
HIGH-PERFORMANCE MOTOR CORE SOLUTIONS
EV & TRACTION MOTORS
High-efficiency stator and rotor lamination dies engineered to meet the rigorous demands of new energy vehicles and traction systems.
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HOME APPLIANCE MOTORS
Mass-production tooling solutions for compressor, washing machine, and AC motors, ensuring consistent quality and cost-effectiveness.
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Durable stamping dies for series-excited and BLDC motors, delivering high torque and precision for industrial power tools.
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SERVO & DRONE MOTORS
Ultra-precision lamination dies tailored for servo, stepper, and UAV motors requiring exact concentricity and lightweight designs.
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BLDC Motors
High-efficiency stator and rotor lamination dies engineered to meet the rigorous demands of new energy vehicles and traction systems.
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Compressor Motors
High-efficiency stator and rotor lamination dies engineered to meet the rigorous demands of new energy vehicles and traction systems.
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Durable stamping dies for series-excited and BLDC motors, delivering high torque and precision for industrial power tools.
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Industrial Motors
Durable stamping dies for series-excited and BLDC motors, delivering high torque and precision for industrial power tools.
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OUR PROVEN PROCESS
FROM CAD DRAWING TO MASS PRODUCTION FASTER
Experience a seamless turnkey tooling process. From initial DFM (Design for Manufacturability) evaluation to final mold trial, our in-house capabilities ensure your motor stamping dies are delivered on time and on spec.
CONTACT OUR ENGINEERS01.
DFM ANALYSIS & FAST QUOTE
Submit your 2D/3D motor core drawings. Our senior engineers will conduct a technical review and provide a detailed quote within 48 hours.
02.
IN-HOUSE PRECISION MACHINING
Utilizing imported Sodick wire-cut EDMs and CNC centers, we manufacture and assemble your progressive dies with strict quality control.
03.
MOLD TRIAL & GLOBAL EXPORT
We perform high-speed stamping trials. Once sample laminations are approved, the die and spare parts are securely packaged and shipped globally.
FEATURED CASE STUDIES
PROVEN SUCCESS IN GLOBAL MOTOR MANUFACTURING
India EV Project
Engineered a premium tungsten carbide stamping die for an Indian EV manufacturer. Achieved strict ±0.002mm concentricity, completely eliminating lamination misalignment.
HIGH-SPEED PROGRESSIVE DIE FOR TRACTION MOTORS
Result: 120M+ Strokes Lifespan
Vietnam Appliance Motor Project
Delivered a turnkey compound die solution with easy-to-replace spare parts, helping a local appliance factory reduce maintenance downtime by 40%.
AUTO-INTERLOCKING COMPRESSOR STATOR DIE
Result: 30% Faster Production
0+ YEARS
EXPORTING TO 20+ COUNTRIES
Trusted by industry leaders like
10+ years strategic partner
FAQ
FREQUENTLY ASKED QUESTIONS
Can’t find the answer you’re looking for? Reach out to our engineering team directly with your 2D/3D CAD drawings for a dedicated technical assessment.
What types of motor core dies can you customize?
We specialize in custom motor core progressive dies, compound dies, and rotary slotting dies. Our capabilities cover laminations for EV traction motors, home appliances (compressors, washing machines) , power tools, servo motors, and UAV/drone motors, tailored completely to your high-volume production needs.
How do you guarantee the precision and concentricity of the stator-rotor laminations?
Precision is managed from design to final inspection. By integrating automated auto-interlocking (stacking) and skewing technologies, we strictly lock the manufacturing tolerance. Every batch of stamped motor laminations undergoes comprehensive CMM (Coordinate Measuring Machine) and optical projector checks to guarantee seamless assembly.
What is the typical lifespan of your tungsten carbide stamping dies?
By using high-grade imported tungsten carbide (hard alloy) steel for critical inserts, punches, and matrix components , our precision progressive dies are built for mass manufacturing, capable of delivering a reliable lifespan of up to 120 million strokes under standard maintenance protocols.
Do you offer DFM (Design for Manufacturability) analysis before die production?
Yes, 100%. Upon receiving your CAD/PDF files, our engineering team performs a thorough DFM evaluation to optimize row layout, strip utilization, and interlocking feasibility. This process eliminates potential defects before we cut any steel, saving you time and cost.
What is your standard tooling lead time for a new motor die project?
Generally, a complete progressive motor core die takes 4 to 6 weeks from drawing approval to the initial mold trial, depending on design complexity. We carry out 100% in-house machining and send actual stamped samples along with inspection reports to you for global export approval before final shipping.
START YOUR PROJECT TODAY
READY TO CUSTOMIZE YOUR PRECISION MOTOR CORE DIE?
Upload your 2D/3D CAD drawings (STEP, IGES, DXF, or PDF) now. Our expert engineering team will provide a complimentary technical DFM review and deliver a detailed, transparent quotation within 48 hours.
SEND DRAWING FOR QUOTE →
TECHNICAL INSIGHTS
MASTERING MOTOR CORE TOOLING
Stay updated with the latest trends in EV motor laminations, precision stamping technologies, and die maintenance tips from our senior engineers.
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