Best Industrial Washing Machine and Dryer Description

Best Industrial Washing Machine

Best industrial washing machine is the most common operation during wet processing. A wet processed fabric goes several times in washing chamber. In woven fabric processing each machine having continuous washing ranges. But after few process no additional washing option for that an individual washing machine is required. After cold pad batch, peach finish fabric goes through an individual washing machine.

Chemical used by a best industrial washing machine

• Water
• Steam
• Detergent
• Compressed air

Best Industrial Washing Machine Specification

• M/C Name: Ramisch Kleinewefers
• M/C Speed: For dark shade = 25 – 30 m/min, For light shade = 40 – 60 m/min
• Washing chamber = 6
• All padder pressure = 2.5 bar
• All compansator pressure = 3.5 bar
• 1^st washing unit = 1 shower cylinder
• 2^nd washing unit = 2 shower cylinder

Sketch Diagram of Washing Machine

Flow diagram of Best Industrial Washing Machine

Fabric inlet

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J-Box

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Cold washing chamber – 1 (40)       400 L

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Washing chamber – 2 (90 / 100 )    400 L

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Washing chamber – 3 (90 / 100 )    400 L

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Washing chamber – 4 (90 / 100 )    400 L

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Washing chamber – 5 (90 / 100 )    400 L

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Cold washing chamber – 6     400

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Dryer

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J-Box

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Fabric outlet

Operational procedure of Best Industrial Washing Machine and Dryer

Fabric inlet of Best Industrial Washing Machine : Fabrics are directly feed into the inlet of washing machine. Where the fabric is passed over some free roller, guider & expander to ensure open width entry. Here there is a control panel to control fabric speed.

Washing chamber: Fabric passes through washing chamber where following works are performed:

2. Cold wash (1 & 6): In the first chamber & last chamber of washing cold wash is performed. Here temperature is around 30-40’c.Here padder pressure 2.5 bar.
3. Hot wash (2 – 5): After cold wash squeezing is occurred then the fabric is passed through the chamber for hot wash. Here temperature is around 90 – 100’C.In 2 / 3 chamber chemical or soaping is applied.

Here padder pressure 2.5 bar.

Recipe:

Soap        :- 4 gm/lt

Acetic acid: As required to maintain ph.

M/C Speed: For dark shade = 25 – 30 m/min

For light shade = 40 – 60 m/min

Recipe for Reactive Dye:  Fabric construction:- 108 X 52 / 45 X 34/2

Nova yellow CRG = 0.76 gm/l

Nova Red C- 2 BL= 0.72 gm/l

Nova Blue CR = 0.53 gm/l

Primasol-v = 10 gm/l

Primasol-NF = 2 gm/l

Urea          = 50 gm/l

Soda ash   = 10 gm/l

Fabric Speed – 5o m/min

Temperature – 120 -130°C

Recipe for Reactive Dye: Fabric construction:- 133 x 60 / 20X 16

Nova yellow S3R = 4.80 g/l

Nova red S3R     = 5.90 gm/l

Nova navy SG     = 14.40 gm/l

Soda ash = 15 gm/l

Urea = 100 gm/l

Primasol-v = 10 gm/l

Primasol-NF = 2 gm/l

Color:- Black

1. Construction: 130 x 76/ 40 x 40

PDD:- 1

Padding speed:- 3m/mln

Padder pressure:- 3 bar

Recipe :- (Reactive dye)

• Remasol yellow RGB = 5 – 2.50 g/l
• Remasol red RGB = 0.40 – 0.20 g/l
• Deep black RGB = 40 – 20g/l
• Primasol – V = 10 g/l
• Primasol NP = 2 g/l

Procedure: 

Dye padding

Drying (130°C, 2’’)

Curing (160°C, 1’’)

Wash (104°C, 90 sec)

Ironing

CPS (Chemical Pad Steam):

• Glubar salt- 250g/l
• Caustic-5g/l
• Soda ash-20g/l

After chemical padding by using above CPS chemical steaming and washing is done.

Dryer of Best Industrial Washing Machine: After washing & neutralizing for drying process 2 stage vertical cylinders dryer is used. It is heated by steam. Here the temperature is around 120 – 150’C.

Cooling Roller of Best Industrial Washing Machine:Dried fabric is passed over two cooling roller. It is cooled by cold water passing through roller by contact of which fabric become cool.

Batching: Finally the fabric is rolled in batcher. Then it is transferred to finishing section for finish process.

Conclusion

By using industrial washing machine and dryer such as Pad-dry-cure m/c, Pad steam m/c, Cold pad batch dyeing machine, Jigger m/c, Washing m/c.The entire bulk of the material is changed physically or chemically and fabrics look mono uniform colored.

Dr. Joshep, DGM, Textile Division, Seotex Limited, USA