Lockstitch sewing machine T-8420C

twin-needlesingle-threadfabric

・High position of arm jaw and large arm pocket make handling material easier. ・Easy to replace gauge parts. Feed Method Can Be Switched To Suit The Sewing Application A function to switch between needle feed and lower feed is equipped as a standard function. Needle feed is effective in preventing uneven material feeding, and lower feed prevents puckering and is ideal for making quick and frequent turns. The operator can select the optimum feed method according to the material and the process, so that sewing quality can be increased. Easy Gauge Part Replacement Cam adopted in the lateral position adjustment mechanism for the rotary hook base allows easy fine adjustments for clearance between needle and rotary hook point can easily be made, which greatly increases the efficiency of replacing gauge parts. Furthermore, a needle drop correction function (sideways) is provided, so that the needle drop position can still be adjusted to the center of the needle hole even if using commercially-available gauge parts. The gauge parts for previous models can still be used without any changes. Enhanced Sewing Quality Optimized floating presser foot for long pile materials A micro-adjustable type floating presser foot, which can be slightly lifted to sew according to sewing materials, is equipped as standard. This device is ideal for controlling presser foot floating in materials that stretch easily and materials with long pile. It prevents damage to the material. In addition, articles can be handled with ease even when sewing curves. Excellent Material Compatibility The angle of the feed dog can now be adjusted.