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  • jacky@bellkes.com
since 1990

Name: Hot Air Setting Stenter machine

Category: Stenter Machine
DESCRIPTION:

Textile Hot Air Heat Setting Stenter machine

Multi purpose stenter for drying, heat setting, width setting and curing of various types of fabrics and nonwovens. 


Typical cases, process chart

Drying stenter for blanket fabric (non-stop batch change with roller accumulator)

Non-stop continuous production with fabric collecting scray

Stenter for woven fabric

Stenter for knitted fabric

Stenter on platform


1. Main technical parameters:

● Basic design 3m chamber units with hot air circulation
● Machine type Countertype installation
● Working width (mm) 1800,2000,2200,2400,2600,2800,3000,3200,3400,3600~5500
● Minimum working width (mm) 450
● Heat source Gas (liquified petroleum gas, nataural gas)/Steam (middle and low pressure)/Thermo oil/Electricity 
● Layout 3-12 chambers


2. Fabric infeed combinations:

    Applicable to various fabrics, it consists of fabric feeding stand, fabric with expanding, alignment device and  tension control.


Fabric feeding combination for knitted fabrics


Fabric feeding combination for woven fabrics


Fabric feeding combination for non-stop batch change


Fabric feeding combination for dyeing beam unwinder


Fabric feeding combination with roller accumulator


3. Padder:

Different types of Padder meet technical requirements for various fabrics and padding processes.

Fabric lead and liquor trough

High performance padder roller


High performance padding bowl : 3 layers of special colloid, uniform pressure over the width , high efficiency of dehydration


4. Overfeeding Operation:


Overfeeding operating platform for knitted fabrics


Overfeeding operating platform for woven fabrics

2 traction rollers individually driven by frequency controlled AC motors ensure an even fabric tension during the pin-in or clip-in process.
Extended stenter inlet section with steaming device and selvedge glueing device is available as an option.

Operation platform

Split type

Pinning unit with selvedge uncurling device

Synchronous pinning in the left and right stenter chain with rubber roller and pin-in brush. Left and right selvedge tension can be adjusted individually.
Adjustment range of overfeeding: -10% ~ +30%/60%/100%


Finger uncurling (2, 3 or 4 fingers)


Plate uncurling


Air blow uncurling


5. Stenter Chian Track:

Width adjusting system

● General width adjustment of all spindles with longitudinal shaft, individual width adjustment in the inlet and outlet by motorized spindle.
● Indivdual width adjustment by motor of all width adjustment spindles.


Width adjusting motor
Direct motor coder, position output.


Touch screen control
Manual width adjustment on the touch screen or use of the set-up automation (option).


Hanging track: lubrication free, easy maintenance.


6. Structure of Chamber:

● A-B Independent upper and lower air flow thus the fabric balance can be easily adjusted from the operator panel (Twin-Stream)
● C Integrated exhaust duct
● D Lint filter can be cleaned from outside
● E Nozzles can be easily pulled out for cleaning
● F Pneumatic lifting doors
● G Energy conserving 150mm insulation
● H Return- air duct for the uniform return flow of the circulating air from the nozzle

4副本.pngCold air barriers in the fabric inlet and outlet

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The circulation air filters can be easliy pulled out for cleaning during production

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Pneumatic lifiting door, reduces space requirement increases the thermal efficiency


Circulating fan - twin stream


7. Nozzle System:


Air cushion type nozzle system for woven fabric


Special nozzle system for sensitive fabric


Air cushion type nozzle system for knitted fabric

Movable type nozzle


8. Heating System:

Heating sources

● Gas (liquefied petroleum gas, natural gas)
● Steam (liquified or low pressure)
● Heat transfer oil (thermo oil)
● Electricity


Thermo-oil heating


Gas heating


Gas direct heating


Gas indirect heating


9. Fabric Outlet Combination:

2副本.pngOutlet combination with air cooling device, plaiter and batcher with separate drive.

Options

● Fabric humidifier at he outlet
● Antistatic device


Fabric outlet combination applicable to knitted fabrics


Fabric outlet combination applicable to woven fabrics


For non-stop batch change with fabric collecting scray


Fabric outlet combination with dye beam winder


Outlet with roller accumulator for non-stop batch change


10. Electric Control:

Programmable logic process controller (PLC). Expandable and adaptable for practically all tasks arising in modern textile finishing like: Integration of setting values for measuring and control devices.Batch management, Network interfacing, Prepared for teleservice, Maintenance manager


Interior of electric cabinet

1副本.png

                                                                                   Electric cabinet


Touch screen machine adjustment and control


11. Remote Operation:

● Check operating data of the equipment at any time with computer or mobile phone.
● Manage energy consumption and improve energy efficiency.
● Statistics of energy consumption in a given period.
● Trace quality problems, upgrade technical level and output efficiency.