The batching process of magnetic materials directly determines core performance indicators such as magnetic energy product, coercivity, and magnetic permeability. Traditional manual batching generally suffers from prominent problems including large weighing errors, severe waste of high-value raw materials, obvious batch-to-batch quality fluctuations, and untraceable production data. The Sihyde Magnetic Material Automatic Batching System is specially engineered for the large-scale production of permanent magnets, soft magnets, NdFeB, ferrite, and rare-earth magnetic materials. Leveraging high-precision weighing sensor and intelligent closed-loop control technology, it achieves fully automated precise weighing across the entire process. The system offers three core advantages — ±0.1% high-precision batching, fully sealed dust-proof design, and flexible modular multi-hopper configuration — ensuring stable magnetic performance and batch uniformity from the source.
High-Precision Intelligent Weighing Module
Weighing Accuracy & Range：Relying on high-precision weighing sensor technology, the system achieves a weighing accuracy of ±0.5%. For high-value raw materials such as rare-earth permanent magnet powders — including NdFeB and samarium-cobalt (SmCo) powder (containing neodymium, iron, boron, dysprosium, terbium, etc.) — it delivers a batching accuracy of ±0.1%. The minimum weighing increment is as low as 10 g, meeting the precise feeding requirements of ultra-fine magnetic powders and micro-additives.
Heavy-Duty Structural Design：For high-density metal aggregates (e.g., NdFeB raw materials), the system adopts a specially engineered heavy-duty weighing structure, ensuring long-term stability and reliability of the weighing mechanism under large-batch, high-load feeding conditions, resistant to deformation and damage.
Sealed Material Handling & Dust-Proof System
Fully Sealed Process Protection：From unpacking and conveying to weighing, the entire process operates under full containment, effectively isolating external contamination, preventing powder oxidation or moisture absorption, and preserving the original properties of the materials.
Operator Environment Assurance：The sealed design significantly reduces dust dispersion in the workshop, creating a safe and clean working environment for operators, in line with modern factory management requirements.
Liquid Additive Handling：For volatile or adhesive liquid additives, the system is equipped with a dedicated sealed dosing system, ensuring additives are added safely and in full quantity, avoiding volatile loss that could compromise final product performance.
Modular Multi-Hopper Batching & Intelligent Control System
Flexible Multi-Formula Switching：The system adopts a modular multi-hopper design, supporting the orderly storage and precise dosing of dozens of materials. Production personnel can quickly recall different formulas in the control system based on order requirements, enabling flexible switching from multi-variety, small-batch to single-variety, large-batch production.
Data Traceability & Formula Management：The built-in intelligent control system fully records batching data for every batch, supporting production data traceability and formula management. This provides data support for product quality traceability, process optimization, and management decision-making, effectively reducing management costs.
Customer FAQ
Q1: What types of materials can the magnetic material automatic batching system handle?
A1: The system comprehensively covers all material handling required for magnetic material production, including high-density metal aggregates, ultra-fine magnetic powders, and volatile/adhesive liquid additives. It supports materials in different forms such as powders, granules, and micro-additives, adapting to the multi-component formula requirements of the magnetic material industry.
Q2: Can the system's weighing accuracy meet the stringent requirements of magnetic materials?
A2: The system achieves a weighing accuracy of ±0.5%, and up to ±0.1% for high-value raw materials such as rare-earth permanent magnets; the minimum weighing increment reaches 10 g. Relying on high-precision weighing sensors and intelligent closed-loop control technology, it ensures the stability of core performance indicators such as magnetic permeability, remanence, and coercivity from the source, guaranteeing batch quality uniformity.
Q3: How does the system handle switching between multi-variety small-batch and large-batch production?
A3: The system adopts a modular multi-hopper design, supporting the orderly storage and precise dosing of multiple materials. Production personnel can quickly recall different formulas in the control system. The system supports flexible switching from multi-formula small-batch to large-batch production, effectively adapting to production scheduling across different order scales.
Conclusion
With a weighing accuracy of ±0.5% and a minimum weighing value of 10 g, the Magnetic Material Automatic Batching System ensures the stability of core performance indicators such as magnetic permeability, magnetic energy product, and coercivity from the source. Through three core designs — high-precision intelligent weighing, fully sealed dust-proof processing, and flexible modular configuration — the system precisely addresses industry pain points including high-value raw material waste, batch quality fluctuations, and inefficient manual management. From rare-earth permanent magnets to soft-magnet ferrites, and from powder raw materials to liquid additives, the system provides magnetic material manufacturers with an efficient, stable, and traceable production upgrade path built on solid technology and practical design.
