DF71J Rapier Jacquard Loom
DF71J jacquard weaving loom machinehas all the features of its counterparts, besides, it also embodies the features of high speed, low vibration and good stability. This machine is suitable for high speed weaving, especially for weaving thin fabrics, which has earned a good reputation in the silk market, wool market, leisure fabric market and etc. It is a highly automatic weaving loom.
SALIENT FEATURES
Drive System
The rapier loom with electronic jacquard can adopt either three-phase asynchronous motor plus inverter to realize strong start and stop force, or super motor direct drive.
Weft Insertion System
The weft insertion system is driven by crank-connecting rod, which optimizes acceleration and velocity curve, ensuring a perfect operation at highest speed and flawless fabric quality.
Beat-up system: beat-up is managed by bilateral conjugate cam and separating sley, with short stroke and strong force.
Lubrication System
With a closed circulating type of lubrication system, the moving parts of rapier loom can get reliable and prompt lubrication; it also offers oil level warning and oil pressure warning.
Electrical Control System
With 32-bit CPU control system and embedded software, the electronic jacquard loom machinecan guarantee with highest fabric quality, prompt detection of machine error and the convenient management.
Strengthened Machine Frames
The automatic weaving loom machineis assembled with 4 pieces of strong casting panels, together with tough crossbeam and support beam. This structure realizes a high stability and low vibration.
TECHNICAL PARAMETERS
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Width |
190cm, 220cm, 230cm, 260cm, 290cm, 320cm, 340cm, 360cm |
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Operation speed |
max design speed 380rpm, economic speed 260~310rpm (340cm model) |
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Weft density |
2~200picks/cm |
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Take up |
electronic take-updriven by servo motor, beam diameter φ600mm |
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Letoff |
electronic let-offdriven by servo motor, beam diameter φ800mmorφ1000mm |
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Shedding |
Chinese electronic jacquard with 1344, 2688, 5120, 6144 or 12288 hooks |
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Colorselector |
high speed electronic weft selector controlled by stepping motor(2-8 colors) |
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Selvage |
jacquard leno edge, or electronic leno selvage device controlled by stepping motor |
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Maindrive |
super motor or three-phase asynchronous motor + inverter |
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Automatic functions |
automatic warp stop, automatic weft stop,automatic pick finding |
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Electronic control |
With 32-bit CPU control system and embedded software |
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