带有空气循环系统的箱式炉 回火炉

chamber furnaces with atmosphere circulation pp

气体循环箱式炉pp

application

pp chamber furnaces with forced circulation of the inner atmosphere are used for special applications e.g. like preheating and annealing in industry or the preheating of moulds.

description of tempering furnace:

*external jacket made from crimped sheet

*muffle made from stainless steel

*electrical installation on back side of furnace

*door closed by clamps

*door e with safety terminal switch

*furnace insulated with mineral fibre insulation

*heating elements placed on furnace sides

*ventilator with horizontal axis of shaft placed in backside of furnace

*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 selected program on a preset date and time using the installed real time clock

*thermocouple type k

*semi-conductor non-contact switch relay

standard design of tempering furnace includes:

*door opened manually on hinges to the right

*pid programmable controller

*shelf

*manually controlled ventilation flap

*stand

accessories for extra charge:

*graphic temperature recorder

*connection of controller to pc

*set for protection atmosphere supply

*semi-gastight design of furnace

*automatically controlled ventilation flap

*atypical stand

*additional shelves

*door opening to the left or upwards

*one-hand control of door opening

*automatic overpressure cooling

benefits:

*stainless steel muffle with long life, high mechanical and corrosion resistance

*horizontal circulation ensures even distribution of air inside furnace according to din 17052-1

*first-rate insulating material means low operational expenses and excellent dynamics of furnace

应用范围：

带有内部压力环流系统的箱式炉有一些特殊的应用范围，比如工业预热及退热，或模具预热、玻璃工业中需要温度输送或良好通风性能的箱式炉用于特殊玻璃的冷却及镀膜

结构描述：

·不锈钢炉套

·不锈钢隔焰窑

·炉后供电装置

·门由夹钳关闭

·终端安全开关

·矿物纤维绝缘炉壁

·加热装置设于炉侧

·炉后部设置水平通风设施

·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

·k型热电偶

·半导体非接触的开关继电器

标准设计包括：

·右开门

·pid工业编程控制器

·架子

·手动控制通风翼

·底座

优点：

·持久耐腐蚀且高度机械化的不锈钢消声器

·根据din 17052-1，水平循环能够保证空气在炉内均匀循环

·的绝缘材料具有操作成本低并保持熔炉优良动态的优点良动态的优点

额外收费附件：

·绘图温度记录器

·控制器同电脑联接

·设立空气供给保护装置

·熔炉半气密设计

·自动控制通风翼

·非典型底座

·额外的架子

·左开门或上开门

·单手操控门

·自动过压冷却

类型

Zui高温度

体积

外部尺寸

（宽高深）

内部尺寸

（宽高深）

架子

热能输入

重量

电压

lac

°c

l

mm

mm

ks

kw

kg

v

pp 20/65

650

20

800x650x1050

300x200x350

-

3

115

230

pp 40/65

650

35

900x1450x1050

300x300x400

1

6

160

400

pp 70/65

650

70

950x1550x1150

350x400x500

1

8

200

400

pp 140/65

650

135

1050x1650x1250

450x500x600

1

12

350

400

pp 270/65

650

270

1250x1750x1650

600x600x750

1

18

580

400

pp 540/65

650

540

1400x1950x1800

750x800x900

1

26

850

400

pp 20/85

850

20

800x650x1050

300x200x350

-

3,3

115

230

pp 40/85

850

35

900x1450x1050

300x300x400

1

7

160

400

pp 70/85

850

70

950x1550x1150

350x400x500

1

9

200

400

pp 140/85

850

135

1050x1650x1250

450x500x600

1

14

350

400

pp 270/85

850

270

1250x1750x1650

600x600x750

1

20

580

400

pp 540/85

850

540

1400x1950x1800

750x800x900

1

30

850

400