Features:

By operating device in the vicinity of the needle stick button switch canbe freely converted to the default of two expansion joint specifications.Reinforcing tape and suture, can be installed to bet on the foot by a hookknife to hand simply be broken. Double tooth rack, independent rotationfunction, contraction joint program, according to product needs adjusted.Front tooth Frame with the upper teeth with the cloth presser foot drivetype, contraction joints, never deformation.The product configuration refractory car plate, electric motors, automaticpresser foot lift with the locator.