Bogie-hearth chamber furnaces with atmosphere circulation VKNC带有空气循环系统的台车箱式炉VKNCApplication Chamber furnaces with forced circulation of internal atmosphere are used for all types of heat treatment (tempering, artificial ageing, preheating, hot connecting, batch testing, drying, etc.) under normal atmosphere where a very precise temperature distribution and dynamic progress of temperature curve are required.  Description of vertical chamber furnace: -          frame and external jacket from mild steel,-          door opening backwards and sealed by refractory isolating rope,-          vertical loading of furnace,-          door control located on side of furnace,-          door and walls of furnace insolated by mineral fibre insulation,-          furnace bottom insolated by insolating bricks,-          ventilator with horizontal axis of shaft placed in backside of furnace,-          heating bodies placed on furnace sides,-          controller INDUSTRY allows saving of 30 control programs in the internal controller memory, each program can consist of up to 15 steps, operator may start the select program on a preset date and time thanks to the installed real time clock,-          switchboard on right side of furnace,-          door equipped with safety terminal switch,-          termocouple type K,-          semiconductor non-contact switch relay,-          limit unit. Standard design of vertical chamber furnace includes: -          door opening backwards using hydraulic cylinders,-          rails,-          PID programable controler INDUSTRY and limit unit HT40B. Accessories for extra charge: -          graphic temperature recorder,-          connection of controller to PC,-          checking of heating element status using three amperemeters-          calibration of the entry of the measuring controller Benefits: -          horizontal circulation ensures even distribution of air inside furnace according to DIN 17052-1,-          first-rate insulating material means low operational expenses.应用范围：  带有强制内部空气循环的箱式炉适用于在正常气压下各种类型的热处理（回火、人工老化、预热、热连接、炉测试、烘干等），在这种气压下需要有精确的温度分布与温度动态运行曲线。 结构描述： ·低碳钢炉套与框架结构·由耐熔绝缘绳密封的后开门·竖载炉·炉门控制设在炉侧·矿物纤维绝缘炉门与炉壁·熔炉底部由绝缘砖控制绝缘·通风设备用水平轴安装在熔炉后侧·加热仪器设在炉侧·工业控制器的内部控制器可以保存30条控制程序，每条程序由至少15步组成，操作员可以按照安装的实时钟表选择预设的时间和日期。·配电盘设在熔炉右侧·炉门设有安全保险开关·K型热电偶·半导体非接触式继电器开关·高温过冲装置 优点： ·根据DIN 17052-1 Class A水平循环系统确保炉内空气分布均匀·顶级绝缘材料具有操作成本低与保证熔炉卓越动力的优点 额外收费附件： ·图表温度控制器·控制器连接电脑·运用三只电表检测发热器状态 标准设计包括： ·水压汽缸上开门·扶手/围栏·PID工业可编程控制器及HT40B温度过冲装置 可选型号： 类型LAC最高温度℃容积L外部尺寸(w×h×d)mm内部尺寸(w×h×d)mm输入KW重量KG电压VVKNC 1000/6565010002200×3200×1800900×900×1260421450380VKNC 1500/6565015002300×3300×21001000×1000×1500541600380VKNC 2000/6565020002300×3300×26001000×1000×2000741950380VKNC 3600/6565036002500×3500×31001200×1200×2500872400380VKNC 5500/8565052402600×3600×37001300×1300×3100954800380VKNC 7200/6565072002800×3900×38001500×1600×30001105500380VKNC 1000/8585010002300×3300×1900900×900×1260451500380VKNC 1500/8585015002400×3400×22001000×1000×1500601650380VKNC 2000/8585020002400×3400×27001000×1000×2000802100380VKNC 3600/8585036002600×3600×32001200×1200×2500952550380VKNC 5500/8585052402700×3700×38001200×1200×25001504950380VKNC 7200/8585072002900×4000×39001200×1200×25001605600380