Click Here to Download Free E-books

Maintenance Schedule Of Exhaust/Jigger Dyeing Machine | Textile Study Center
Home Lab Reports Maintenance Schedule Of Exhaust/Jigger Dyeing Machine

Maintenance Schedule Of Exhaust/Jigger Dyeing Machine

0
0

Maintenance Schedule Of Exhaust/Jigger Dyeing Machine

Objects:

  1. To know the different parts of the machine
  2. To understand the mechanism of the machine
  3. To learn the operation of the machine
  4. To find out the main maintenance points of the machine

Main parts:

  1. Auxiliary roller
  2. Guide roller
  3. Take up roller
  4. Let off roller
  5. Steam channel
  6. Dye bath

Utilities required:

  1. Water
  2. Steam
  3. Electricity

Maintenance:

  1. Motor rpm: motor rpm should check to maintain the proper revolution as we need.
  2. Proper movement of roller: every free roller should move freely as required. We need to ensure the free movement of these rollers.
  3. Correct take up & let off: we have to look at the smooth take up of dyed fabric and proper let off of grey fabric with out excessive tension in dyeing.
  4. Proper concentration of liquor: without even concentration of dyeing liquor even shade would not be achieved. Proper concentration of dye bath is necessary to ensure even and proper shade.
  5. Temperature of bath: proper temperature of the dye bath should maintain constantly and should rise and lower evenly with the gradient as require.
  6. Roller movement: different roller like feed roller, let off roller etc should move smoothly as required.

Fig: diagram of a jet dyeing machine.

Uses:

  1. Used in case of semi continuous dyeing
  2. Suitable for woven dyeing
  3. Not suitable for dyeing at high temperature and high pressure

Maintenance schedule:

 

Sl no.

 

Name of the maintenance work

 

Time interval

 

01.

 

Steam pressure regulator checking

 

Every hour

 

02.

 

Cleaning of the machine

 

Every batch unloaded

 

03.

 

Checking the water pipe

 

Everyday

 

04.

 

Checking the motor and electric connection

 

Weekly

 

05.

 

Greasing and oiling in roller bearings and gears

 

Weekly

 

06.

 

Cleaning the steam inlet and outlet pipe

 

Weekly

 

07.

 

Checking the flow of water

 

Every hour

 

08.

 

Checking the efficiency of immersion roller

 

Every hour

 

09.

 

Checking the inlet and outlet valves

 

Everyday

 

Conclusion:

By this experiment we know about its maintenance points & its working procedure. So this knowledge will help in our future life.

You May Look :

(0)

Share via
Copy link
Powered by Social Snap