... low noise, high and low speed 4.automatic,electric 5.easy to operate. Automatic bar bending machine GW42D Features:1.It has an advanced ... life.factory advantage:1.professional manufacturer. we specialize in bar bending ,cutting , straightening and other small construction machinery, we have ... our products has won great reputation all over the world. Automatic Wire/steel Bending Machine ( dia 6-36mm)