工作温度

Working temp

1350℃

炉管

tube size

80*1400mm

加热区长度

heating zone length

750mm

恒温区长度

Constant zone length

400±10mm

收丝速度

Wire collecting speed

无级可调，可按工艺需要调整。

Stepless adjustable, adjustable according to process requirements

Heating Elements

加热元件

硅碳棒Silicon carbon rod

控温精度Temp accuracy

+/- 1°C

炉体结构

structure

采用双层壳体结构并带有风冷系统，保温材料为加厚型，壳体表面温度小于60℃。采用高纯氧化铝作为炉膛材料，炉膛表面涂有美国1750℃氧化铝涂层，可提高加热效（20%），延长仪器使用时间。

adopts double-layer shell structure and air-cooling system. The insulation material is thicker and the surface temperature of the shell is less than 60 °C. High-purity alumina is used as the furnace material, and the surface of the furnace is coated with a 1750 °C alumina coating imported from the United States, which can improve the heating efficiency (20%) and prolong the use of the instrument.

Structure design

结构设计

炉管下面加水槽，水箱支撑平台安装水箱定位块，定位精度，水箱内部安装导向杆，不用电机传动，传动杆上开槽，收丝定位准确，确保收丝点在炉管轴向中心。

Add water tank under furnace tube, installwater tank positioning blockon thewater tank support platform, accurate positioning.Install the guiding rod inside the water tank, no motor drive is needed, slott on the drive rod , accurate position of wire collecting , ensure the wire collecting point is in the axial center of the furnace tube.

炉管下端加喇叭口，截面为方形，两个面（正面和右侧免）镶嵌一块100x100mm的有机玻璃（可视面积为70x70mm），便于观察出丝情况

The shape of tube bottom is horn mouth,section is square.There is one glass on both fromt and right side,visual area is 70*70mm for observation

溶液注射泵与炉体等高，缩短注射器至炉体注液口距离，注射泵和注液口用软管相连接。气路管道全部为不锈钢管

Injection pump equal altitude with furnace,shorten the distance between injector and port at tube.Hose connections for injection pumps and injectors. All gas piping are stainless steel tubes

炉内注液口喷嘴温度可测量，法兰经过改装为铠装法兰，方便测温

炉管下端法兰采用水冷法兰，（水冷机客户自备。）

The nozzle temperature in the furnace can be measured, and the flange is converted into a sheathed flange, convenient to measure the temperature.The lower end of furnace adopts water cooled flange ( water cooling unitself-provided bycustomer)