700KS High Speed Cylinder Bed Overlock Machine

700KST High Speed Cylinder Bed Top Feed Overlock Machine

Choose model

Choose Model


Blindstitch Hemming737KS-505F-2-04/⑨1340.7-23.85#96500VT, LFD6K-□, RLK-□
General Sewing737KS-504M-3-0⑦/⑧/⑨133,4,50.7-23.85#116500VT, LFD6K-□, RLK-□
General Sewing737KS-504H-3-0⑦/⑧/⑨133,4,50.7-23.86#116300VT, LFD6K-□, RLK-□
General Sewing747KS-514M-3-2⑦/⑧/⑨2423,4,50.7-23.85#116500VT, LFD6K-□, RLK-□
General Sewing747KS-514H-3-2⑦/⑧/⑨2423,4,50.7-23.86#116300VT, LFD6K-□, RLK-□
Blindstitch Hemming737KST-505F-2-04/⑨1340.7-20.5~63.85#96300VT, RLK-□
General Sewing737KST-504M-3-0⑦/⑧/⑨133,4,50.7-20.5~63.85#116300VT, RLK-□
General Sewing737KST-504H-3-0⑦/⑧/⑨133,4,50.7-20.5~63.86#116000VT, RLK-□
General Sewing747KST-514M-3-2⑦/⑧/⑨2423,4,50.7-20.5~63.85#116300VT, RLK-□
General Sewing747KST-514H-3-2⑦/⑧/⑨2423,4,50.7-20.5~63.86#116000VT, RLK-□

700KS High Speed Cylinder Bed Overlock Machine
700KST High Speed Cylinder Bed Top Feed Overlock Machine

Succeeding 700K Series’ features, we develop cylinder bed mechanism to extend to 700KS Series. Moreover, with brand new independent-drive top feed mechanism, it extends to 700KST Series.

Exclusive Optional Attachment


RSK  Circular collar & Waistband attaching device

1. Pneumatic fabric guider set holds the neckband’s right and left side. With tubular extending roller set, the neckband tape can move forward stably so that operators can focus on fabric control, which improves the efficiency and reduces the difficulty of sewing operation.
2. The alignment device makes fabric edge aligned,shift-free during sewing.
3. Equipped with Hohsing direct-drive energy saving motor.
*For circular collar & waistband sewing.

ACS200 Automatic circular collar attaching device

Auto detect the collar seam, by sensor. shorten the rib marking time.

Tubular tension control system avoids puckering.

Guiding platform ensures a quality joint of rib and fabrics.

Automatically control the fabric feeding.

Machine HeadSIRUBA 747KST-514M-3-24/VT
Sewing Speed4500 SPM (Max )
Type of FabricElastic fabric
Needle TypeDC x 27 #11
Stitch Length0.5~6 mm
Applicable Collar
Collar Height
Cloth Thickness
After fold 1.2 mm ±0.2 mm
Air Consumption150 L/min
Air Pressure0.5 MPa
Power SupplySingle Phase 1Φ AC200~240V 50/60Hz
Power Consumption650 W ( Max )
Dimensions(W)1200×(D)670×(H)1600mm( With table and thread stand )
Production CapacitySewing speed: 4000 SPM、Cycle time: 180-240 pcs / Hr

LFD6K Multi-function computerized automatic elastic attaching

For attaching elastic tape on small openings of swimsuit, leotards or brief, etc. By computer control, with auto cutting and auto tape feeding, elastic tape sewing can be done by multi-section tension and length.

Feed dog dropping function : when presser foot lifts, the feed dog drops to ensure tape feeding without obstacle.

Direct drive servo motor : Electrics highly integration realizes the accurate series movements.


● 3 operation modes: Auto, Manual, and Test. Auto/ Manual section changing with LED indicate lamp.
● Precise feeding and the length setting unit is mm.
● Adjustable feeding of forward, delay, reverse, and forward feeding with reverse function.
● Speed compensation with 10 default values for choice.
● For different sewing situations, active feeding may be applied by forward/ reverse ‧when sewing.If sewing operation failed, auto/ manual return to the first section of sewing program.
● Air blow tape feeding function.


● Memory of sewing program set: 10 sets
● Program section: 18 sections.
● LCD panel shows setting status, operation mode, and error code.

Additional Function

● Thread releasing
● Suction trimmer’s energy saving: Starting/ Ending air suction’s time is adjustable. (by stitch counting)
● Auto presser foot lifting by paddle step-back.


Program set memory10 sets
Sections of every program18 sections
Tape feeding length per stitch0.2mm~6.5mm
Max. Speed (stitch length 5mm)4200 R.P.M
Encoder (synchronizer)48-pulse
Tape feeding motor5-phase stepping motor
VoltageAC 110~220 V

▼Applicable to non-direct-drive type

Code Description Remark
LFD6-A Short roller: for tape width 16 mm below Standard
LFD6-AA Long roller: for tape width range 16mm~50mm Standard
LFA Electric tape feeding device (Voltage 110~ 220V) Optional
LF290 Euntangling wheel □=Voltage LFR-1: 110V, LFR-2: 220V) Optional
VT * Vertical Pneumatic chain cutter Standard
TU* Dust collector suction device Standard
*Standard devices are not mentioned in model name.

Tubular Extending Roller set
Diagonal extending roller
with closed table top

Tubular Extending Roller set
Diagonal extending roller
with open table top

Tubular Extending Roller set
Three point extending roller
with open table top

Tubular ExtendingRoller set
‧Three point extending roller
with open table top
‧ Recommend Package
TUA-38S(ST) / DKH201ADE-A/