前处理_电泳涂装设备
添加日期:[2015-12-29 10:20:57]
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前处理


Pre-treatment

浸泡式前处理

化学前处理生产线,俗称前处理。组织形式有手工操作生产线、搬运输送设备操作生

产线(电动葫芦、自行小车输送、单梁悬挂起重机等)、直线式程控门式行车及连续(或 间歇式)自动生产线等形式。

 

1)自行小车输送机间歇式前处理,由脱脂、表调、磷化等5个槽组成,可以进行自动 生产及受控生产,适用于大中型工件的小批量及单件生产。

 

2)连续通过磷化线采用全喷淋或浸渍相结合的生产方式,烘干采用热风循环加热形式

的桥式炉或进出口设置风幕的通过式烘干炉,适用于中小型工件的大量生产。

 

涂装设备中的前处理,我们主要介绍了常用的浸泡式前处理和喷淋式前处理。通常也有叫电泳涂装设备。这种前处理,基本都是涂装流水线里使用的。

 

 

 

Chemical pre-treatment production line, common name is pre-treatment. 喷淋式前处理

 

Types:

 

manual operation production line , handling operation of transportation equipment production line ( electric hoist, trolley transport, single girder overhead cranes etc. ), linear programmable gantry driving and continuous ( or batch ) automated production lines and other forms.

 

1) trolley transport conveyor batch pre-treatment, consisting of degreasing, surface conditioning, phosphate etc. total five tanks, can be used for automatic production and be controlled production , suitable for big size and medium-sized workpieces in small quantities and single room production.

 

2) continuous phosphate line adopts all-spraying or combination of spraying and diping , drying adopts hot air circulation bridge oven or tunnel oven with hot air curtain at entrance and exit, is suitable for small and medium-sized workpieces mass production.

 


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