Maintenance of High Temperature and High Pressure Winch Dyeing Machine
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Maintenance of High Temperature and High Pressure Winch Dyeing Machine
Objects:
- To observe the machine.
- To learn about the controlling points.
- To know about the mechanism.
- Overall maintenance of tank.
Features:
- Dyeing of fabric is performed in rope form
- The fabric is given the form of endless chain by sewing its two ends.
- M:L ratio is 1:20 to 1:40
- When speed is 70 r.p.m and fabric moving is 30 to 80 meters/minute
- Dyeing will be better in greater speed.
Main parts:
- Chemical tank
- Winch
- J- pot
- pressure meter
- Temperature meter
- Main tank
- Observer gate
- Steam check valve
- Controlling panel
- Indicator
- Boiler
- Water tank
Utilities:
- Water
- Electricity
- Steam
Controlling points:
- Temperature can be controlled with the machine is in the range 120ºC-140 ºC
- Pressure can be controlled in the machine is about 40lb/inch
- Steam pressure should be uniformly controlled
- Compressed air flow should be uniform
- Motor rpm and hp should be checked regularly
- Winch speed should be around rpm of 70
Maintenance schedule:
|
Sl no. |
Name of the maintenance work |
Time interval |
|
01. |
Steam pressure regulator checking |
Every hour |
|
02. |
Cleaning of the tanks and bath |
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 suction device |
Every hour |
|
08. |
Checking the efficiency of winch roller |
Every hour |
|
09. |
Checking the inlet and outlet valves |
Everyday |
Conclusion :
Proper maintenance makes a machine run its full life the. So learning the machine was a lifelong experience, Which will be useful in our job life.
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LearnTextiles
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