... , from let-off, open, coiling, transmission system to the whole machine stability have to be to optimize the overall improvement, with ... , dobby opening device.Main technical parametersOptional Breadth:135,170, 190, 210, 230, 260, 280, 340, 360 CMHeddle Frame NO.:2, 4 ... .5KW Our products is your best choice! water jet looms machine