Flat Bed, 3-Needles, Interlock Sewing Machine
| Model | Application | Max. sewing speed [spm] | Stitch length [mm] | Needle | Lubrication | Auto thread trimming | Motor | No. of needles | Needle bar stroke [mm] | Stitch type | Lift of the presser foot [mm] | Hook | ||||
| Hand | Knee | Auto | Drive type | Position | Size | |||||||||||
| SF7400 | Medium(Knit) | 6,000 | 1.4~3.6 | UY 128GAS #65~90 (Standard : #70) | Auto | Yes | Servo motor(Semi-direct) | 2 | 3.2, 4.0, 4.8, 5.6, 6.4 | ISO 406, 407, 602, 605 | - | - | 8 | |||
| SF7400H | Heavy(Knit) | 6,000 | 1.4~4.5 | UY 128GAS #65~90 (Standard : #70) | Auto | Yes | Servo motor(Semi-direct) | 2 | 3.2, 4.0, 4.8, 5.6, 6.4 | ISO 406, 407, 602, 605 | - | - | 8 | |||
| SF7500 | Medium(Knit) | 6,000 | 1.4~3.6 | UY 128GAS #65~90 (Standard : #70) | Auto | Yes | Servo motor(Semi-direct) | 3 | 5.6, 6.4 | ISO 406, 407, 602, 605 | - | - | 8 | |||
| SF7500H | Heavy(Knit) | 6,000 | 1.4~4.5 | UY 128GAS #65~90 (Standard : #70) | Auto | Yes | Servo motor(Semi-direct) | 3 | 5.6, 6.4 | ISO 406, 407, 602, 605 | - | - | 8 | |||
