Dobby shedding Waterjet Looms

Product Description

Product features JWB-622 is made on the basis of JWB-851 machine body with electronic filling system. Electronic feeder system can take the most accurate control of weft length and weave the widest range of yarn. JWB-622 matching dobby shedding device is able to weave plain, complex twill/satin and chaotic pattern fabric. The model has been comprehensively upgraded in let-off, shedding, take-up, driving system and structure solidity. Precision of parts’ mutual cooperation has been greatly improved, which makes it run with high speed. stability and continuousness for long time. It has excellent performance in weaving high density and small denier fabric. The optional electronic let off (ELO). electronic take up (ETU). slow motion. weft pick variation and speed changing device can satisfy weaving demand for higher quality and more valuable fabrics. This model can be converted to plain/cam shedding: one-nozzle, three-nozzle, two-pump two-nozzle. two-pump three-nozzle, two-pump four-nozzle to meet all kinds of fabrics.

Main Techanical Parameters

Reed width:
Filling insertion rate: 2.280m/min max.
Speed: Maximum 900RPM (Working speed depend on fabric specification).
Head frame: Max. 8pcs for plain. Max.10pcs for cam. Max. 16pcs for dobby.
Power: 1.5-4.5KW eft density: 5-80pick/cm.

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