公司動態 | 本周生產速遞 — 多項目并行推進，生產節奏穩健

1. 雷波 40,000/110?kV 變壓器
   進行高壓線圈預干燥及低壓線圈組合工序。預干燥通過溫控下對繞組加熱，使絕緣中殘余水分蒸發脫出，從而確保絕緣性能和長期可靠性。

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3. 兩臺改造電爐（6300/35?kV）
   已完成高低壓線圈繞制。線圈采用張力控制、自動縫合，并大量使用換位導線和復合導線，最大程度降低附加損耗，同時確保結構緊湊、性能穩定。

4. 攀枝花 3,150/10?kV 變壓器
   進入整機組裝階段，包括鐵心心柱插片、引線布置及絕緣組件安裝，隨后進入調壓及出廠測試工序。

   
   

   
   

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6. 15,000×2/110?kV 整流變項目

• 第?3?1 臺：鐵心疊片已完成，已進行氣隙和疊片對齊檢測；

• 第?2?1 臺：器身套裝同步進行，配件及結構就緒，隨時進入干燥及測試流程。

7. 出口 70,000/220?kV 項目
   器身引線裝配正在進行中，采用進口冷壓焊接技術，確保連接電阻低、耐用性強。

8. 油品入廠
   今日接收兩車級別為 25號變壓器油。該油號代表定級油品，滿足IEC?60296與GB12536?90標準，具有高擊穿電壓、低含水量、優良抗氧化特性，是保障高壓變壓器絕緣和散熱功能的重要材料。

小結
本周，多個項目圍繞繞制、預干燥、裝配和材料檢驗同步推進。每一環節均體現公司在工藝選擇、技術控制及質量監控方面的專業性。我們將繼續恪守“精準制造、規范流程、準時交付”原則，全力保障客戶滿意與設備長期穩定運行。

Corporate News | Weekly Production Update — Multi-Project Progress with Stable Workflow
Date: July 2025

1. Leibo 40,000 / 110?kV Transformer
   Undergoing high-voltage coil pre?drying and low-voltage coil assembly. Pre?drying involves controlled heating to remove residual moisture within winding insulation, ensuring dielectric strength and long-term reliability.

2. Two Rebuilt 6,300 / 35?kV Furnace Units
   Coil winding for both high and low voltage circuits is complete. Tension control, automatic seam stitching, and the use of transposed and composite conductors minimize eddy losses while maintaining coil compactness and structural integrity.

3. Panzhihua 3,150 / 10?kV Transformer
   Now in full assembly phase, including core column insertion, lead layout, and insulation assembly. Next steps include tap adjustment and factory acceptance testing.

4. 15,000 × 2 / 110?kV Rectifier Transformer Project

• Unit 3?1: Core lamination stacking is complete and has passed gap and alignment inspections.

• Unit 2?1: Body assembly is in progress with components ready, soon moving into drying and testing stages.

5. Export-Bound 70,000 / 220?kV Main Transformer
   Currently in lead assembly stage, using imported cold?pressure welding technology to ensure low resistance and high durability connections.

6. Transformer Oil Delivery
   Two trucks of grade?25 transformer oil arrived today, where “25” denotes the specification grade. This mineral insulating oil meets IEC?60296 and GB12536?90 standards and features high dielectric strength, low water content, and excellent oxidation resistance—critical for high-voltage transformer insulation and cooling.

Summary

This week's production progress includes coil winding, pre-drying, assembly, and materials acceptance across multiple projects. Each procedure reflects our expertise in technical selection, process control, and quality supervision. We remain dedicated to our motto: Precision Manufacture → Standardized Procedure → Timely Delivery, ensuring client satisfaction and equipment reliability.