I. Product use

This product is suitable for the stretching and thermal shaping of polyester filaments, polyester low elastic silk fabrics, pure cotton or other knitted fabrics with a gram weight of 70-400g/m2.

II. Process flow

Cloth feeding rack →infrared centering→ lower super-feeding → Mechanical weft adjustment →thread expansion →manual weft adjustment → upper super-feeding → edge stripping →infrared edge detection → brush upper needle or upper needle → Tension or thermal shaping →Cold air (or cold water roller) cooling → pendulum typeDrop cloth or roll

III. Main technical parameters

Form: hot air circulation, single-layer horizontal

Car type: left-handed or right-handed

Nominal width (mm): 1800-3600

Breadth adjustment range (mm): 700- (nominal width-200mm)

Process speed range: 5-100m/min

Over-feeding rate range: -10% - +30

Heat source: heat-carrying oil, gas (city gas, natural gas, water gas, liquefied petroleum gas), electricity, saturated steam

Cloth holding method: needle clip, cloth clip, dual-purpose clip

Cloth dropping method: single pendulum type or dual-purpose pendulum and roll

Edge detection form: high-precision infrared edge detection

Guide rail form: non-lubricating steel plate guide rail

Installed capacity: (55+n×15)kW (excluding electric heating capacity)

IV. Features of this machine

1. High-precision infrared edge detection device is used, with strong anti-interference ability.

2. The graphite guide rail formed by the trimming of 6mm thick steel plate does not require refueling and has a long service life.

3. Multi-stage door width adjustment (can be monotonous, joint adjustment or general adjustment), the shape of the guide rail can be easily adjusted according to the fabric technology, and each stage of the door width is displayed on the touch screen.

4. Adopt front and rear dual touch screen operating system and PLC control system, which is convenient to operate and has good synchronization.

5. The floor-to-ceiling small circulating building block drying room is used, with small size, large air volume and uniform temperature in the drying room.

6. The drying room adopts a frequency conversion-controlled, high-efficiency and energy-saving dual-duct hot air circulation system, and the upper and lower air flow can be set to any ratio.

7. With the unique nozzle arrangement and the uniquely designed nozzle, the air flow causes the fabric to float evenly, ensuring that the fabric has the ideal shaping effect.