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Rapier Loom with Mechanic Dobby
Product Name: Rapier Loom with Mechanic DobbyModel Number: HYRL-747Place of Origin: ChinaHYRL-747 rapier loom is a new developed machine according to the textile industrydeveloping trend in China. It adopts advantages from the same style machines inthe domestic and overseas markets.The machine adopts center and digital aluminum-wheel grinder for key processing,imported and used world famous electrical components, inventing high precision wholeyoke aluminum-wheel-core construction, using computer to control the functions ofmachine, with electrical color choosing, eight weft colors, high speed and highefficiency suitable for natural fibers such as cotton, wool, silk, ramie, chemicalfibers, and mixed fibers of light, middle or heavy knit.Weft insertion: the weft carried by the left hand rapier into the left hand sideof the shed is transferred to the right hand rapier at the center of the loom, andthe right hand rapier draws the weft out of the shed to the right side selvedge.Beat-up motion: the conjugate cams at both ends drive the beat-up motion.Warp let-out and fabric take-up motion: the main shaft drives the PIV with step-lessspeed change, then, through the mechanic hunt warp let-out mechanism with sensorrolls, drives the warp shaft. The warp tension is regulated by a spring. Thefabric take-up mechanism and the warp let-up mechanism are coupled. The take-upfabric roll is driven by chains and friction clutches. It is of many a characteristicincluding smooth motion, no shock, even warp let-up and constant warp tension.Weft selection: eight color wefts are selected optionally. The weft selector combinedwith the electronic color selecting wefts to enter the shed smoothly. The haracteristicsinclude photo-electronic coupling, reliable performance and simplestructure. Jacquard weaving port. An open structure is with the port for jacquardweaving machine. It is of warp delivering and stopping-when-warp-broken functionand weft overlapping effect.The conjugate cam shaft: the mono-block high precision conjugate cam shaft ensuresreliable weft transfer at high speed, smooth operation and accurate mighty beat-upmotion.Cloth folding fitting: to hook the yarn ending of the cloth cut with the next weft,it forms a tatting-like folded brim.Electric cabinet: the loom adapts computer controlled circuits, advanced, reliableand stable. The loom is provided with piezoelectric weft breakage detector, electricalcontact type warp stop motion and various stop position controlling switchesand fabric length counters. The loom is capable of automatic pick findingfunctions and anti-bar function. The automatic reversals of dobby can be adjustedas required.Features:1) Reed width 190cm 210cm, 230cm, 280cm, 360cm2) Max. weft insertion rate (m/min): 530-685, 588-714, 644-782, 650-875, 750-10083) Speed (rpm): 280-360, 280-340, 280-340, 232-312, 208-2804) Cotton yarn range: 6NE-80NE, 10Nm-135Nm5) Wool yarn range: 10Nm-135Nm6) Chemical fiber yarn range: 900D-70D7) Shedding mechanical dobby or electronic dobby8) Weft insertion form separate reeds positively driven by conjugate cams at bothends9) Beating-up motion separate sley bars positively driven by close conjugate camsat both ends10) Warp let-out motion continuous let-out of warp by compound regulating system11) Take-up positive continuous take-up motion with weft density regulators12) Weft selection electrical color choosing device: max. 8 weft colors13) Diameter of warp beam: 600mm14) Warp stop 6 rows: electric warp stop15) Weft stop: with piezoelectric sensor control weft stop16) Power consumption: 4.8kWWe can manufacture according to customers` requirements.
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