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GT7 series of 3, 4, 5 and 6 thread overlocks, equipped with an integrated energy-saving motor mounted on the machine’s main shaft (DIRECT DRIVE system), which guarantees quiet and reliable operation and lower power consumption.Built-in LED lamp is practically placed directly above the needle, providing excellent illumination of the entire working area. That model has got the newest energy-efficient built-in servo motor 550W. The motor is very silent and stable for factory production. Available in fully-submerged and semi-submerged version.
Max. sewing speed 6.500 spm
Max. stitch length 0.5 - 5.0* mm
Transport types Differential drop feed 0.7 - 2.0 mm
Needle system DCx27 (B-27)
Number of needle 1/2/3
Chain stitch
Clearance under presser foot 5.5 mm
Direct drive
Button for manual chain cutting within operator area
Fully automatic lubrication system with oil filter
New type of oil intake system from needle bar (stops oil leakage)
Connection voltage, single-phase a.c. 230 V, 50/60 Hz
| Model | Seam width |
No. of needles/ No. of threads |
Stitch type |
| GT7-3 | 5 mm | 1/3 | 504 (Chain stitch) |
| GT7-4 | 2+4 mm | 2/4 | 514 (Chain stitch) |
| GT7-5 | 3+5 mm | 2/5 | 516 (Chain stitch) |
| GT7-5 | 5+5 mm | 2/5 | 516 (Chain stitch) |
| GT7-6 | 5+2+4 mm | 3/6 | 519 (Chain stitch) |
