KRAFT KF-3030-D4 is a new generation of “smart” industrial sewing machines for leather and super-heavy materials. This model is equipped with a double-feed mechanism of the material with the help of the bottom-feed and walking foot. Dual mechanism of feeding material is moved by the bottom-feed and walking foot, due to two driving mechanisms. Hook size increased by 30% to be able to work with thick thread. This model is perfect for sewing leather goods, car seats, upholstered furniture, bags, belts, military equipment.
The machine is equipped with a newest automatic foot lifting mechanism. Compressed air connection does not required. Productivity increases by 10% with automatic foot lifter.
The smooth start function allows for a smooth start of the stitch with a progressive increase sewing speed. Operator must activate the proper option on the control panel and set the number of initial stitches that will be performed at minimum engine speed. The number of stitches can be set from 1 to 50. Starting speed – from 200 to 1 500 stiches/min.