The presentation discusses the stenter machine, a crucial electrical device in the textile industry used for stretching and finishing fabrics to desired dimensions. It outlines the machine's functions, including drying, chemical application, and moisture control, along with its key components such as cooling drums and burners. The working principle involves chemical treatment, mechanical operations for dimension maintenance, and heat treatment for finishing the fabric.

1. WELCOME TO OUR PRESENTATION
PRESENTED BY
1.Bishal Chakma(191003033)
2.Elex Chakma(191003033)
PRESENTED TO
Mutasim Uddin
Lecturer
Green University of Bangladesh

2. TOPIC
Stenter Machine

3. What is Stenter Machine?
 A Stenter machine is an electrical machine in the textile industry for stretching or
stentering thin fabrics. For example, the Cotton fabric shrinks width-wise & weft,
bleaching & dyeing process distorts the fabric as well.
 So, a stenter machine is a complete set-up in a Textile industry that maintains
chemical, heating, and mechanical operation on fabric to ensure the
predetermined dimension of the fabric according to the client's demand.

4. Functions of a Stenter Machine
 Drying.
 Heat setting.
 Width controlling.
 Finishing chemical application.
 Loop controlling.
 Moisture controlling.
 GSM controlling.
 Shrinkage property controlling.
 Curing.

5. Parts of Stenter Machine
Stenter Machine in the Textile industry, consists of some multiple components.
Here they are-
 Padres.
 Cooling Drums.
 Burners.
 Circulator fan.
 Exhaust fan.
 Heat recovery unit.
 Weft Stretcher.
 Pins or clips.
 Winder.
 Rollers of Attraction.

6. Working Principle of Stenter Machine

7. Working Principle of Stenter Machine
 Firstly, it comes to a chemical mixing tank, that contains chemical mixtures and
varies from its use.
 Depending on the requirement, the fabric stays here five to seven minutes during
the operation. Then the operation experts check 1 meter of fabric for further
operation.
 Secondly, the mechanical operation comes to the plot and performs skewing and
bowing in the Bianco unit. Then a stretching unit helps to maintain the required
dimension afterward.
 Finally, the heat treatment unit including heating and cooling operate for
finishing purpose. Usually, the heater heats the fabric 130°C to 180°C that varies
for the fabric's origin.

9. THANK YOU EVERYONE