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SELECTION AND INSTALLATION 选型和安装
 SELECTION AND INSTALLATION 选型和安装  

Installation and maintenance:

The rotary joints and other products we provide have been tested the stress one by one rigorous before leaving the fanctory, providing a reliable quality guarantee that will fullfill your satisfaction. But it's superior performance is inseparable from the proper installation and usage, therefore, please pay attention to be following tips:
 
The minimum recommended length of metal tube as follows:

Rotary connector

 

The shortest length of hose

 

Rotary connector 

The shortest length of hose

 Rotary connector

The shortest length of hose

 6

350

25

400

80

700

 8

350

32

500

100

850

 10

350

40

500

125

850

 15

400

50

550

150

1000

 20

400

65

600

   
6.The exit and entrance of the rotary joint connected with the hose as directly as possible to reduce the auxiliary weight of joint, extending its service life.
7.The assembly of inner tube, should be noted that the size and weight of the auxiliary support. To match Inward rotating rotary joint’s inner tube and joints ,we recommended H8/e7 tolerance.
8.Rotary joint supporting and stop rotating should be right, generally the stop hole diameter should be smaller than 2mm, so as not to affect the freedom regulation and compensation of the rotary joint.
 
The ways for connecting the rotary joint and device is various (the customer can set different types of connection according to the device’s specific structure)
 
usage
1.Should maintain the drum and pipe clean and pay special attention to new equipment, taking the filter if necessary ,to prevent foreign matter on the rotary joint wear and tear caused by the abnormal.
2.When discovery that the rotary joint has leaked, you should shutdown promptly to check the reason. Be sure not to work with sick to avoid damage to parts of the anomaly.
3.When it has not Medium, you should avoid space operation prolonged.
4.It will cause rotary joint internal scaling and rust from , owing to long time unused. please note that if there will be stuck or drip when using.
5.Please oiling the oiling device regularly, ensure the reliability of bearing operation.
6.Rotary joint circulate heat medium should be gradually warming up, avoid abrupt changes in temperature.
 
Maintenance
1.When Disassemble rotary joint, you should pay attention to the high temperature which will have effects on your body.
2.When remove the rotary joint and open well, you should pay attention to the assembly sequence, and keep the original state of the internal parts ,in order to analyze the reasons for disclosure.
3.Check the wear of the sealing surface and the changes of its thickness (normal wear is 5-10mm), observe he friction track of the sealing surface t, to sure whether there is intermittent contact or three scratches and other problems. If it is abnormal wear, you should be repaired it immediately.

型号选型

SR

 

胜荣

 

H

 

系列

d

 

单向

 

F

 

法兰

25

 

型号大小

(1")

 

1寸

SR

 

胜荣

H

 

系列

S

 

双向

 

G

 

内管固定

(X)

 

内管旋转

F

 

法兰



1.单向流通式
在滚筒的两端安装旋转接头,流体从一端进入,另一端排出,不使用内管。


2.双向流通式(内管固定)
在滚筒的一端安装旋转接头,同时在此端进行流体的导入与排出,内管相对于滚筒的旋转式静止的。也可反过来工作。


3.双向流通式(内管固定)
与上一种不同之处在于滚筒内装有不同形式的虹吸管,将冷凝液排出,此型多用于蒸汽类型。


4.双向流通式(内管旋转)
此种类型用于内管与滚筒相对因定在一起并随滚筒同步运转的结构,此时,流体由内管导入,外管排出,也可反过来工作。

使用设备
制铁机械滚筒、塑料冷却牵引滚筒、造纸机、压延机滚筒、干燥机、塑料机、橡胶压延机、烘干机等等
适用介质
水、热油、蒸汽等等

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