Low Loss Cold Rolled Grain Oriented Silicon Steel Coil for Power Equipment

Manufacturer's Production Capacity and Strength

• 01 Production Scale

  We own a modern production base of over 20,000 square meters with large production capacity to supply various specifications of silicon steel coils. Strict quality inspection is carried out in every production process. We support fast delivery and customized solutions for global buyers.

• 02 Quality Control

  We adopt strict raw material screening and full-process inspection standards. Every silicon steel coil undergoes rigorous testing on magnetic performance, thickness and flatness. Stable quality meets international industry standards, ensuring reliable use for all electrical equipment.

• 03 Supply Capacity

  Adequate stock and mature production lines ensure fast mass delivery. We can steadily supply bulk orders and arrange timely shipment worldwide. Flexible order arrangement meets different delivery cycle demands.

Customization Support

• 01 Specification Customization

  We support customized processing of silicon steel coils for power equipment cores, including slitting, shearing, rewinding and order-based production. Our products cover multiple grades with full specification ranges, meeting requirements of various transformers and motor core manufacturing.

• 02 Structure Customization

  We can customize the specifications and processing solutions of silicon steel coils according to your design and application needs.
  This includes tailored slitting widths, cut-to-length dimensions, stacking factors, and insulation coating treatments, matching different core assembly requirements for transformers, reactors and motors.
  We also provide personalized processing services for special widths, notching shapes, and precise cutting tolerances, ensuring perfect compatibility with your production line and core structure.

• 03 Accessory Customization

  We offer fully customized silicon steel coil solutions tailored to your transformer or motor manufacturing needs.
  From material grade selection to coil width, thickness, and insulation coating, we adapt every detail to your specifications.
  We handle the entire process, from precision slitting and shearing to rewinding and surface treatment, ensuring your coils meet exact processing and application requirements.

• 04 Special Environment Adaptation

  Suitable for high altitude, extreme temperatures, coastal salt spray, chemical corrosion, humid dusty areas and seismic environments.
  We optimize the material and surface treatment of silicon steel coils for excellent moisture, corrosion and temperature resistance.
  Consistent magnetic properties are maintained during long-term operation under all harsh working conditions.

• 05 OEM/ODM Services

  We provide professional OEM and ODM services for silicon steel coils.
  We adjust specifications, dimensions, surface finishes and packaging as requested.
  We collaborate on design, produce samples and arrange bulk supply for various industrial applications.

Inspection and Testing

• 01 Raw Material Inspection

  We carry out strict incoming inspection for all kinds of silicon steel coils.
  All raw silicon steel materials are fully checked and performance tested, strictly conforming to industry standards.
  We screen different grades and thicknesses of silicon steel coils, eliminate unqualified materials from the source.
  Guarantee stable magnetic property and excellent quality of finished silicon steel coils.
  Effectively reduce use failure and extend overall service life of products.
  We monitor coil surface condition and winding tightness during receiving.
  Uniform texture and neat winding ensure smooth follow-up processing.
  Key magnetic indicators are sampled and rechecked batch by batch.
  Each coil is marked clearly for traceability and classification management.

• 02 In-Process Inspection

  We implement rigorous in-process inspection during silicon steel coil production.
  We strictly check slitting width, rewinding tightness and surface quality in real time.
  Standardize every processing step to avoid size errors and surface scratches.
  Keep product consistency stable and ensure each silicon steel coil reaches standard.
  Monitor processing parameters all the way to keep magnetic performance intact.
  Meet diverse matching demands of different electrical equipment.
  We control tension steadily to prevent coil deformation during processing.
  Maintain even coil layers for easy unloading and transportation.
  Inspect insulation coating to guarantee good electrical performance.
  Classify finished coils properly for efficient delivery and stock management.

• 03 Factory Inspection

  Comprehensive finished product inspection is carried out before silicon steel coils leave factory.
  Accurately test magnetic properties, dimensional tolerance and surface insulation performance.
  Strictly screen out defective goods to ensure all items meet national and industry standards.
  Conduct random sampling recheck to maintain unified stable product quality.
  Complete detailed quality records to support reliable delivery and after-sales guarantee.
  Check winding appearance and roundness to avoid loose coils and edge damage.
  Verify packaging firmness to prevent abrasion during long-distance transit.
  Label each coil clearly with specifications and batch information for easy identification.
  Arrange goods scientifically to keep coils intact during loading and handling.

Product Cases

Core Material for Transformer

Silicon steel coils are used to make iron cores, which are the key parts of transformers. Fine material ensures transformers work efficiently and steadily.

Multi-purpose Silicon Steel Coils

Silicon steel coils apply to multiple electrical fields. They are processed into cores for generators and reactors.

Raw Material for Iron Core

Silicon steel coils are specially designed for the production of various iron cores. Their quality greatly affects the performance and service life of electrical equipment.

Strip Cutter for Silicon Steel Coil

Silicon steel coils are widely used in electrical industry. After being cut into strips, they are made into cores for transformers, motors and other electrical components.