- 是否提供加工定制：
- 输入电压：
- 空耗功率：
- 恒定温度：
- 产品认证：
- 最大装载量：
- 加热功率：
- 品牌：飞轮
- 型号：
- 相数：
- 电源频率：
- 额定温度：
- 炉膛尺寸：
- 适用范围：
- 额定电压：
- 外形尺寸：
- 重量：
- 工作室尺寸：
- 最大电压：
- 主要用途：
holding furnacesptu
融化保温炉ptu
description of the construction of the furnace:主要结构描述
- the automatic cover is controlled automatically or manually by the operator by means of a foot-operated pedal
- 自动盖子可自动控制或者通过脚操作踏板手动控制。
- special refractory concrete crucible with heating coils embedded in the wall forms a base of the furnace.
- 坩埚由特殊的耐火混凝土铸成，坩埚底部由镶嵌的加热线圈组成。
- crucible is insulated with the most progressive insulating materials.
- 坩埚采用最先进的隔热材料隔热。
- automatically closing lid and refractory concrete heated crucible are included in the price of the standard configuration of the furnace.
- 自动关闭盖子和由耐火混凝土制成的坩埚包括在标准配置的坩埚价格内。
- power supply is provided by means of a separation transformer that creates safe voltage so that there is no risk of electric shock.
- 通过分开的变压器进行的电力供应提供的是安全电压，不存在触电风险。
- the ptu furnaces are not provided with an emergency outlet because a special loose insulation system prevents leakage of melt in the event of crucible breaking - i.e. the melt remains in the crucible in case of its rupture and it cannot leak anywhere.
- ptu坩埚没有提供紧急出口，是因为万一坩埚破裂，炉内的特殊宽松隔热系统将阻止熔化液体泄露。
- low service costs – it is not necessary to exchange coils and crucibles, replace the heated crucible after each six months of use (4300h). the heated crucible price is comparable to the price of a conventional graphite crucible
- 服务成本低—没有必要更换线圈和坩埚，在每使用六个月（4300小时）后更换加热坩埚即可。加热坩埚与常规的石墨坩埚价格相当。
benefits:优点
- the ptu electric holding furnace has a revolutionary new design and a crucible with direct heating and automatically closing cover for maximum reduction in electricity consumption and maximum energy cost savings.
- ptu电动保温炉采用革新设计，坩埚可直接加热，盖子自动关闭，最大程度的减少耗电量及能源成本。
- low power input - extremely low power consumption - ptu is designed so as to provide as low energetic demands and energy losses as possible
- 功率输入少—极低的耗电量—ptu的设计尽可能的降低了能源需求和浪费损耗。
- considerably lower maintenance costs when compared with the standard stationary furnaces
- 与标准的固定炉相比 ，ptu的维修费用相对较低。
- in order to achieve heat losses as low as possible, the furnace in its standard configuration is fitted with an automatically closing cover that will allow furnace opening only when it is necessary (up to 70% savings in energy costs)
- 为了尽可能的减少热损耗，坩埚在标准配置的基础上加入了盖子自动关闭设计，该设计使得盖子只有在必要的时候才会开启（至少减少了70%的能量损失）。
type
tmax
crucible capacity
capacity
power input
external dimensions
weight
型号
°c
l
kg/ al
kw
wxhxd[mm]
kg
最高温度
坩埚容量
容量
输入功率
外部尺寸
重量
ptu 330/85
850
110
295
12/8*
1050x1000x930
400
ptu 500/85
850
180
485
16
1250x1250x1130
570
ptu 650/85
850
220
590
18
1260x1250x1140
650
* - for hand casting
苏州热优贸易有限公司
牛龙
18606216480
苏州市东环路1400号开元大厦704