SKS-SG2000 Singeing Machine ( Gas )
Singeing is a preparation method of textiles; it is applied more commonly to woven textiles and cotton yarns where a clean surface is essential. Singeing in textiles is a mechanical treatment or finish to obtain a neat surface of the fabric or less hairy yarn. In a singeing machine, the yarns or fabrics are exposed to direct flames or to the heated plates to burn the protruding fibers. It is also called "gassing".
Singeing is a surface finishing procedure that is followed by mercerising, dyeing, printing, and other textile manufacturing steps. When Greige goods leave the loom, they may have a downy appearance with protruding fibers, which is undesirable for printed goods. The application takes place on loom goods or the yarn stage itself.[4] Singeing is an application of direct flame onto the surface of yarn or fabric. Cotton yarn is produced with discrete length fibers. Shot fibers inevitably tend to show less spinnability and result in a hairy surface in yarn and subsequently in fabric. Hairy fabrics are less desirable than the clean ones. Singeing burns those protruding fibers that are lying out and produce a clean surface.
#Advantage
Singeing improves the surface appearance by removing fuzzy fibers and improves luster, and the pilling.[6][1][7] The smoother and cleaner yarns break less frequently, which increases the fabric's productivity in weaving (or on the loom or knitting machine) and quality as well.
#SKS-SG, This machine is suitable for the singeing and cooling reaction of 100% cotton, chemical fiber, blended chemical fiber fabric and other fabrics, and can remove the impurities and fluff on the fabrics, so as to improve the brightness and quality of fabric surface.
#As currently the most advanced singeing and cooling reaction machine in China, this machine absorbs and digests the design concept and structure of the German Osthoff singeing machine, adopts the patented advanced high-temperature and energy-saving aluminum alloy burner and dust collector, and meets both the requirements of high efficiency, energy saving, environmental protection and safety and the requirements of the singeing process for different fabrics. Especially suitable for the singeing of high-grade fabrics, it is easy to operate, and can reduce the intensity of labor in workshops.
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Characteristics of singeing machine
The most prominent characteristics of the singeing machine include high speed (120m/min at the maximum) and high temperature (up to 1,300℃). Under the high-temperature action of the burner, a low speed will give rise to tendering of natural fiber, reduced elasticity of fabrics, yellowing on the surface, increased difficulty in bleaching; carbonization of starch slurry, degeneration of chemical slurry and subsequent difficulty in desizing; vitrification of chemical fiber, hardening of fabrics, poor hand feeling, and so forth. To meet the requirements of high speed, high temperature and high efficiency, there should be steady cloth feeding, smooth expansion, correct alignment, high singeing grade, thorough firefighting and neat doffing.
1. Adoption of high-temperature and energy-saving aluminum alloy: high performance and low consumption.
2. Complete functions:
Tangential singeing, standard singeing, heavy singeing.
3. Adoption of new-type high-pressure blower:
Steady blast quantity and blast pressure, and low motor power.
4. Independent burner control and convenient operation:
Joint & separate control.
Technical parameters:
1. Machine working width: 2,000mm
2. Machine speed: 120 m/min
3. Hand type: facing cloth feeding drive, on the “left/right” side
4. Heating source used: natural gas (or liquefied gas)
5. Mode of singeing: one-front mode, one-front-and-one-back mode
6. Singeing functions: tangential singeing, standard singeing, heavy singeing
7. Burner type: patented high-temperature and energy-saving aluminum alloy burner
8. Drive mode: AC motor drive, variable-frequency and variable-speed
9. Machine power: about 40KW
10. Power voltage: AC 380V, 50Hz, three-phase
11. Breakpoint handling: automatic firefighting and turning of the burner
12. Spacing adjustment: cooling roll and burner both adjustable
13. Energy consumption: natural gas, about 40-45m3; liquefied gas, about 30-35kg
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Automatic control
Gas singeing machine adopts AC motor drive, variable-frequency and variable-speed mode, PLC control, touch screen and key-press dual operation (interchangeable) and human-computer interface.
It also adopts automatic online detection and automatic failure display and alarm. Automatic ignition and automatic burner turning: When the plaiter reaches the rated speed level, the burner automatically turns for singeing.
Combination of electrically-controlled and pneumatically-controlled cooling roll lifting and combustor (burner) two-segment turning: multiple singeing modes, suitable for multiple singeing types.
a. Electrical control system: PLC control, variable-frequency and synchronous-drive structural mode. In the selection of parts and components, the circuit breaker, contactor and other main parts and components all adopt the original products of Chint.
b. Electrical cabinet enclosure: manufactured by a professional factory designated by the state, and adopted with section steel structure (single door in the front, no door in the back, powder-coated on the surface, and provided with anti-drip cover board.
c. Single size of electrical cabinet (mm): height x width x thickness, to be determined.
d. PLC: SIEMENS
e. Frequency converter: Mitsubishi.
f. Compensator angle sensor: resistor type, adopted with instrument-grade potentiometer, resistant to sever environments.
g. Control circuit: The control power is provided by the power grid via isolation transformer, 440V
h. Operating circuit: The operating signals of all the operating switches and frequency converters are switched into PLC on-off input end (PLC equipped with a communication port).
i. Main drive motor: brand motor.
j. Electrical control cabinet, cloth feeding/discharge operating box and electrical cabinet: provided by the supplier.
k. Detection systems: high-pressure blower, smoke-exhaust blower, burner, cooling water, etc.
m. Touch screen: 7in.
11. Painting: It adopts high-temperature painting, characterized by non-stickiness, high-temperature resistance, moisture resistance and wear resistance.The color of painting can be prepared as required by the customer.
Gas singeing machine adopts AC motor drive, variable-frequency and variable-speed mode, PLC control, touch screen and key-press dual operation (interchangeable) and human-computer interface.
It also adopts automatic online detection and automatic failure display and alarm. Automatic ignition and automatic burner turning: When the plaiter reaches the rated speed level, the burner automatically turns for singeing.
Combination of electrically-controlled and pneumatically-controlled cooling roll lifting and combustor (burner) two-segment turning: multiple singeing modes, suitable for multiple singeing types.
a. Electrical control system: PLC control, variable-frequency and synchronous-drive structural mode. In the selection of parts and components, the circuit breaker, contactor and other main parts and components all adopt the original products of Chint.
b. Electrical cabinet enclosure: manufactured by a professional factory designated by the state, and adopted with section steel structure (single door in the front, no door in the back, powder-coated on the surface, and provided with anti-drip cover board.
c. Single size of electrical cabinet (mm): height x width x thickness, to be determined.
d. PLC: SIEMENS
e. Frequency converter: Mitsubishi.
f. Compensator angle sensor: resistor type, adopted with instrument-grade potentiometer, resistant to sever environments.
g. Control circuit: The control power is provided by the power grid via isolation transformer, 440V
h. Operating circuit: The operating signals of all the operating switches and frequency converters are switched into PLC on-off input end (PLC equipped with a communication port).
i. Main drive motor: brand motor.
j. Electrical control cabinet, cloth feeding/discharge operating box and electrical cabinet: provided by the supplier.
k. Detection systems: high-pressure blower, smoke-exhaust blower, burner, cooling water, etc.
m. Touch screen: 7in.
11. Painting: It adopts high-temperature painting, characterized by non-stickiness, high-temperature resistance, moisture resistance and wear resistance.The color of painting can be prepared as required by the customer.
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