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Premium Julong OEM M3 CRGO Transformer Lamination Core for Efficient Power Solutions
US$2,200.00
1-9 Tons
US$2,100.00
10-24 Tons
US$2,000.00
25+ Tons
Product profile
Customization
AvailableApplication
PowerPhase
Single ThreeModel NO.
B30P120Core
Core-type TransformerCooling Method
Dry-Type Transformer Oil-Immersed Type TransformerCertification
ISO9001Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
Step Lap Mitred JointType
Oriented Silicon SteelStandard
GB, AISI, ASTM, DIN, BS, JISTechnique
Cold RolledShape
Transformer CoreBrand
JulongSheet Width
35-1060mmTransformer Core
OEM(According to Drawing)Certification
ISO9001, 14001, 45001Transport Package
Standard Export PackageSpecification
According to drawingTrademark
JulongOrigin
ChinaHS Code
85049019Production Capacity
8000tons/MonthKey features
High Load Capacity: Automatic stacked core supports up to 60 tons; Manual stacked core supports up to 120 tons.
Low Core Loss Material: CRGO silicon steel with 0.5-4.5% silicon content reduces Joule loss and boosts efficiency.
Superior Joint Design: Gap limit at joint maintained at <1.0mm ensuring flawless structural integrity.
Premium Raw Materials: Sourced from prestigious suppliers Baosteel and WISCO for superior product outcomes.
OEM Customization: Transformer core customized according to customer drawings with flexible options.
Advanced Manufacturing: Utilizes advanced German slitting and cutting systems including Georg 800 machine.
Comprehensive Quality Control: 100% inspection with 9 QA/QC inspectors ensuring peak quality before dispatch.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.04h
AI-Powered supplier vetting
SummaryThe supplier operates in metal structures, magnetic materials, transformer-related manufacturing, and distribution switch-control equipment. It demonstrates documented quality, warehouse, supplier-assessment, complaint-handling, and corrective-action procedures, supported by raw-material traceability, 100% finished-product inspection, and nine quality inspectors. It holds ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications. The supplier provides broad customization, ODM, and OEM services, with five R&D engineers supporting technical confirmation, product design, production, and after-sales service. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDK services, and reported no new products in the past year. Evidence for overseas service coverage and customer cases is limited; the stated overseas-service country count is zero, while OEM for well-known brands is confirmed without customer names.
Supplier typeThe supplier is explicitly not classified as a professional technical supplier. Its stated business scope instead centers on metal structure manufacturing and sales, metal and magnetic materials, transformer-related manufacturing, and distribution switch-control equipment.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications, covering quality, occupational health and safety, environmental management, and energy management.
After-Sales capabilityFive technology engineers are responsible for technical support during production and after-sales service, while complaint handling has a clear procedure with records. However, the stated overseas-service country count is zero, so international service reach is not demonstrated.
Production capacityProduction capability is supported by listed cutting, laminating, testing, and uncoiling/slitting machines, nine quality-control inspectors, two quality-control test-equipment units, and a one-month average lead time in both peak and off-season. The stated business scope also includes multiple relevant manufacturing activities.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This range is stated consistently across the design-service records.
Product Q&A
Q:Which products can we provide?
A:
We offer CRGO mother coils, slit coils, transformer lamination, and OEM transformer cores.
Q:Who are we?
A:
Established in 1988, we are a pioneering force in CRGO silicon steel products in China, and the exclusive user of Bao-steel. Our joint laboratory with Bao-steel underscores our commitment to quality and innovation.
Q:How can we guarantee quality?
A:
We strictly adhere to ISO9001:2015 standards. Our engineers conduct meticulous calculations before order placement, and we rigorously test each product post-production to ensure peak quality before dispatch.
Q:Why should you buy from us and not from other suppliers?
A:
With over three decades of expertise in producing transformer cores, we leverage advanced German slitting and cutting systems, including the Georg 800 cross-cutting E-stack machine. Our impressive annual production capacity exceeds 100,000 tons. Selecting a good transformer core is critical because it directly affects efficiency, losses, noise, temperature rise, and lifetime of the transformer.
Q:What are the recommended core material choices?
A:
For low-loss distribution transformers, choose Hi-B or Laser-scribed GO steel. For high-efficiency transformers, select 0.23 mm or thinner GO steel. For cost-sensitive designs, M4 or M5 grades are recommended.
Send Inquiry
*To:
Wuxi Julong Silicon Steel Co., Ltd
Wuxi Julong Silicon Steel Co., Ltd*Content:
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