Fornalha do tratamento térmico da lareira do vagão

Outros vídeos
April 18, 2023
Category Connection: fornalha inferior do carro
Brief: Wondering how a 1 Zone Electrical Bogie Hearth Furnace operates for heat treating high-manganese and chromium steel parts? This video provides a detailed walkthrough of the furnace's construction, from its all-fiber lining and Cr25Ni20 bogie face plate to the hydraulic tilting system and intelligent temperature control. See how the 2000×1000×1000mm chamber handles 5-ton loads with precision and reliability.
Related Product Features:
  • Features a 2000×1000×1000mm effective working size with a 5-ton loading capacity for handling large metal parts.
  • Constructed with an all-fiber lining using high alumina refractory fiber blocks for low heat conductivity and strong shock resistance.
  • Equipped with a 30mm thick Cr25Ni20 heat resistant bogie face plate to prevent scale from damaging heating elements.
  • Includes a hydraulic tilting system with a ≤45-degree angle and safety devices to prevent overturning during operation.
  • Utilizes 0Cr27AL7Mo2 resistance corrugate shape alloy strips for efficient, 5-wall heating across the chamber.
  • Features an intelligent temperature control system with PID regulation, over-temperature alarm, and thermal couple breakage protection.
  • Designed with an electrical lifting furnace door and self-moving bogie system for smooth, reliable loading and unloading.
  • Operates at a rated temperature of 1200°C with temperature uniformity of ≤±10°C for consistent heat treatment results.
Perguntas Frequentes:
  • What is the maximum working temperature and loading capacity of this bogie hearth furnace?
    The furnace has a rated temperature of 1200°C, with a normal working range of 1100-1150°C, and can handle a loading capacity of approximately 5 tons.
  • How is the furnace sealed to maintain temperature efficiency and safety?
    Sealing is achieved through a soft contact structure with fiber blocks between the furnace door and body, and abnormal-shape bricks and fibers between the bogie and body, ensuring minimal heat loss and safe operation.
  • What control features are included for temperature and operational safety?
    The system includes a Changzhou Huibang intelligent temperature controller with PID self-tuning, over-temperature alarms, thermal couple breakage protection, and interlock safety for door and bogie movements.
  • What materials are used in the furnace's construction to ensure durability?
    Key components include a steel structure body, all-fiber high alumina refractory lining, Cr25Ni20 bogie face plate, and 0Cr27AL7Mo2 heating elements, all selected for high temperature resistance and long service life.
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