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Our goal is to become your true partner in the field of sunstar in China. Yoantion Industrial INC., Ltd. is a listed company specializing in the production of stenter and dyeing machines. Yoantion is leveraging a professional technical team and advanced manufacturing equipment to create Yoantion quality and brand. We achieving remarkable progress in technology R&D, manufacturing, and market development. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Sunstar Hot Air Stenter Machine

Why Choose Us

Product application

Our company's main products include stenter setting machine, dyeing machine, stenter setting machine heat recovery device, etc. These main products are mainly used in textile industries such as woven chemical fiber fabrics, knitted polyester, cotton, blended fabrics, silk, etc.

Product market

Our company's products are very popular in the market. Not only have we established many subsidiaries, but we also have a good market in the German market.

Our service

The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.

Advantages of Sunstar

Efficient production

The stenter has fast speed and high fabric production. The internal structure of the chambers ensure high drying efficiency. PLC control system monitors the operation of each area and motor, and it reads work data. The virtual button with graphic operation pannel , for operaters to control easily at fast speed.

Energy saving and emission reduction

The independent drive of main chain is equipped with good quality frequency controlled-3-phase AC motors for absolutely synchronized operation by control module; The driving device cost least amount of maintenance workload and energy.

Stable and reliable

Longer life of roll and improved pickup rate realized by minimized defects of roller shaft. Adopting high-strength cast iron tracks and equipped with automatic lubrication devices to ensure reliable operation of the chain.

Technical Parameters of Sunstar

Machine Type	Left-hand Or Right-hand Machine
Mechanical Width	1800mm~3800mm
Working Width	3600mm
Min. Working width	800 mm
Speed Range	5-120m/min
Feeding Chain	Horizontal Rotary Chain (Pin Board, Clips)
Heating Method	Gas/medium Pressure Steam/thermal Oil
Max. Working Temperature	220℃
Air Pressure	6~8kg/c㎡
Power	3×380V 50Hz

Sunstar Hot Air Stenter Machine Characteristics

Energy conservation and environment protection. Modular design for chamber ,uniform air application, careful sealing of all connecting position, independent airflow regulation for top and bottom. Heating options : indirect or direct gas heating , oil heating, steam heating, electric heating .

Sunstar Stenter Flow Procedure

Flat feed cloth →High position guide cloth→Infrared expansion alignment device →two roll skew rolling mill (heavy duty )→Tension controller →Circular warping (active)→Infrared expansion alignment device →Lower feeding →Expanding roll→Electric weft →Upper overfeed→Four finger stripping →Infrared edge detection →Upper needle →heat setting chamber →Cold air cooling →Plaiting .

Precautions for Use Sunstar

During underfeeding speed of the fabric feed to the stenter machine should be less than the output. This is done to stretch the length of the fabric. Necessary action: the smooth working condition of the uncurlers and smooth revolution of the expanders are to be checked. Proper functioning of the blower during the finishing process is to be checked. Necessary action: for proper air circulation, the air filters are to be cleaned. The fan direction is to be checked – air is to be taken from out to in.

Width is decided by the distance between the chains and it is to be checked at the delivery end. Proper working of width adjusting shaft is to be ensured. There should be no leakages. If many small brown spots are seen on the fabric it means that there are small leakages where the fluid falls as a spray. Larger brown spots on the fabric may indicate bigger leakages.

Packaging and Shipping of Sunstar

Packing	Wooden box
Shipping	Shipping, air flight, international express etc.
Selling Units	Single item

FAQ

Q: What is the process sequence of stenter machine?

A: The main mechanism of the stentering machine, under feed roller to feed the fabric, over feed roller to increase and decrease GSM, spending roller to remove the crease mark, mahalo to adjust the bowing angle, fabric wheel to stretch the fabric and contact with chain.

Q: What is the use of a stenter machine?

A: A stenter (sometimes called a tenter) is a machine used in textile finishing. It serves multiple purposes, including heat setting, drying, and applying various chemical treatments. This may be achieved through the use of certain attachments such as padding or coating.

Q: What is the heat setting for stenter?

A: Instead of one step heating, in this research two steps drying process like simple steam heated roller drying before chambers at low temperature (50–80 °C) and then drying, heat setting at higher temperature (80–200 °C) in chambers successfully increase the speed of stenter as well as production.

Q: What is the difference between stenter and compactor?

A: Both of them have a different usage in the process of finishing the fabrics. Stenter is useful for drying, preheat setting and for applying different chemical finishes. The compactor is entirely different from Stenter which is useful to final finish like to control residual shrinkage and to remove the creases.

Q: What is the temperature for heat application?

A: The approximate therapeutic range when applying heat is 40-45°C (104-113.9°F) with tissue damage being associated with the upper part of the curve. 16, 17 Most authorities state that between 43-44°C (109-111°F) is the upper limit for skin temperature with local application of heat.

Q: What is the purpose of a stenter machine?

A: Stenter machine controls the deformation of the width of the fabric. A stenter machine saves the fabric from shrinkage. Stenter machine does some kind of heat setting for some specific goods like synthetic fabric, lycra fabric, and blended fabric.

Q: What is the power consumption of stenter machine?

A: Typically one stenter consumes between 40 to 55 kWh per hour electricity and 50 to 60 kg per hour RPC. The implementation of Exhaust humidity measurement and control has a potential to save 5 to 30% energy.

Q: What is overfeed in a stenter machine?

A: In the process of overfeeding, fabric is fed to the stenter at a rate exceeding the speed at which it is being delivered. Heatsetting both pre-heatsetting and post-heatsetting of the fabrics. Heatsetting helps in stabilizing synthetic fabrics such as polyester, nylon, and spandex.

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