SIRUBA OVERLOCK DEVICE

AN

Angle knife

Cloth Trimming assistance to heavy material.

Available Model: 747K-514M7, 747Qe-514M7

BK. BK-1

Back latching

To prevent seam looseness, turn over the thread and then insert it into overlock seaming at the beginning of sewing.

KD207 Handwheel: Standard equipment of 700K/BK machine, optional for BK device.
BK232 sewing bed: optional for BK device.

Available Model:737K-504M5, 747K-514M5, 747K-514M7, 737L-504M7, 747L-514M7, 747L-514H7 737Qe-504M5, 747Qe-514M5, 747Qe-514M7

BKS

Semi-Automatic Back Latch System

700Q’s computerized system precisely controls the movements of the presser foot, thread releasing, and needle plate tongue. It makes the tight starting and achieves the requirement of sewing high quality.

Available Model: 747K-514M5, 747K-514M7 747Qe-514M5, 747Qe-514M7

CSA

Iron case suction device

TWO WAY SUCTION (Rear and front suction).1/4 HP more than normal standard. (rear section is for thread trimmer, front suction is for fabric waste).
Quiet. 5dB lower than the normal standard.
Low temperature. 18% degree Celsius lower than normal standard.
Space efficiency. 10% space saved than normal standard.
Easy assembly. 50% time saved for assembly.
Easy to clean, easy to assemble/disassemble, completed dust collection.
Air pressure can be adjusted by required.

Available model: MODEL w/CT | MODEL w/DT | MODEL w/VT

CSB

Plastic tank suction device

One way suction, 1/4 hp more than normal standard. (for rear suction thread trimmer)
Quiet, 5db lower than normal standard.
Low temperature. 10% lower than normal standard.
Space efficiency. 25% space saved than normal standard.
Easy assembly. 25% time saved for assembly.
Easy to clean, easy to assemble/disassemble, completed dust collection.
Air pressure can be adjusted by demand.

Available model: model w/ct | model w/dt | model w/vt

CT

Horizontal pneumatic type chain cutter (flat suction)

Take thread into trimmer tube by suction motor or air compressor. (Applicable for 4~6 thread machine)

Available Model: 747K, 757K, 767K, 747L/LX, 757L/LX, 767L/LX 747Qe,757Qe,767Qe

CTE

Flat suction chain-cutter ( with sensor-controlled energy-saving device )

A computerized system drives a sensor-controlled energy-saving device. Electric eye (sensor) checks the fabric edge. Turn the button of the control box to set the time of air suction of the chain-cutter. It saves the energy-consuming of air compressor system and saves thread consumption.

Available Model:747K, 757K, 767K, 747L/LX, 757L/LX, 767L/LX 747QD,757QD,767QD

DK

Direct-drive Servo Motor

Overlock machine equipped with the modularized direct-drive servo motors to be more flexible for diversification.

1: Applicable machine 2: Factory code 3: Series number 4: Function level

EC

Electric-type tape / elastic cutter

Cuts tape/ elastic by pressing the button.

EC-K: Standard knife (16 mm”) EC-K-A: Long knife (22 mm”)
Hand-control button: standard Knee-control paddle (FEC34-A) : Optional

Available Model: MODEL w/GA/P, MODEL w/LFC-3, MDDEL w/PS,
MODEL w/TA, MODEL w/TG, MODEL w/TR

ECA

Pneumatic type / thread cutter (with auto/manual switch function)

ECB

Solenoid Type Tape / Thread Cutter ( With Auto / Manual Switch Function )

Advanced sensor inspects the completion of sewing work and initiates cutting without time lag. ECA is a pneumatic type, and ECB is an electric type, compatible with an air suction slot, which makes the operation more smooth. ECB Applicable for Garment factory without an air compressor, or Continually short sewing operation without presser foot lifting.

Available Model:737K, 747K, 757K, 767K, 737L/LX, 747L/LX, 757L/LX, 767L/LX

FG

Side tape holder

For tape feeding, on the right side of the table.

Available Model: MODEL w/GA/P, | MODEL w/PS, | MODEL w/TA

GA

Gathering device

Continuous or intermittent random gathering on lower ply.
P: Pipping Folder KV57 (tape width 25mm/ finish width 6mm) is optional. For pipping with rope inside, presser foot requires a trench, which is marked with P at the end of parts code. e.g. P204P.

Available Model: 747K-514H4, 757K-516H4, 747KT-514H, 747L/LX-514M8, 747L/LX-516M8 747Qe-514H4, 757Qe-516H4

^GAL

^{Flounce/flabella fine edging}

^{Elastic fabric fine surging with a pull-back device makes flounce/ flabella style. Adjust the pressure of pull-back plate to have big or small waves.}

^{Available Model: 737K-504F2 , 737L/LX-504F2 , 737Qe-504F2}

GB

Gathering Device for Top Feed Model

Continuous or intermittent random gathering on lower ply, for top feed model.
P: Piping folder KV57 (tape width 25mm / finish width 6mm) is optional. For piping with rope inside, presser foot requires a trench, which is marked with P at the end of parts code. e.g. P463P.

Available Model: 700KT

KB561-A

Flat Bed Cloth Plate

LF290-A

Untangling Wheel

An optional device to be equipped with LFA (tape feeding device). Untangling the elastic tape by reverse rotation wheel is a pre-feeding process. Voltage, 1: 110V, 2: 220V

Available Model: MODEL w/LFA

LFA-A

Electric type upper tape feeding device

To keep constant tension for sewing. Elastic tape is fed by motor for zero tension and required length. voltage, 1: 110V, 2: 220V

Available Model: MODEL w/LFC-3, | MODEL w/TG, | MODEL w/TR

LFC-3

Mechanical type elastic feeding

To Control elastic tape tension by adjusting the gear.
Presser foot:
P216-3 for 3 thread
P216-4 for 4 thread
Standard is P216. Special demand by request.

Available Model:737K-504M2, 747K-514M2, 737L/LX-504M3, 747L/LX-514M3

Upper tape holder

For top feeding tape or elastic.

Available Model: MODEL w/LFC-3 | MODEL w/TG | MODEL w/TR

P(KV57)

Piping binder for gathering

Tape width 25 mm / Finish width 6 mm

Available Model: MODEL w/GA

PS

Pocket sewing

Overlock sewing with tape binding for strengthening the pocket edge.
PS201: Folder, for tape size 3/8″ (9.5mm)

Available Model: 757K-516M2, 757L/LX-516M2, 737Qe-504M3

PZ

Zip seaming

Overlock sewing for joint between zipper and cloth. Overlock sewing for joint between zipper and cloth.

Available Model: 9737K-504M3, 737L/LX-504M3, 737Qe-504M3

TA

Two chainstitch pocket sewing

Tape binding by two chainstitch sewing for strengthening the pocket edge.
Standard binder (tape width 25.4mm/ finish width 6.4mm)

Available Model: 757K-401M2-50, 757L/LX-401M8-50, 757Qe-401M2-50

TBK . TB-Q1

Machine body supporter for full submerge table

700K series Machine base for Full submerge table

Available Model: Table 700K-T1, Table 700Q-T1

TG

Tape guide

To prevent knit wear shoulder stretching, insert woven tape for strengthening.
P254J-4A: Presser foot for maximum tape width is 13 mm.

Available Model: 747K-514M2, 747K-514M7, 747L/LX-514M3, 747L/LX-514H4,
747Qe-514M7

TR

Elastic controller

Applicable for non-woven/ plastic shower cap sewing. Control the tension of elastic by the spring.

Available Model:737K-504M2, 737L/LX-504M3, 737Qe-504M2

TU

venturi

When stepped on the pedal for sewing, air from compressor vacuums the thread into the trimmer tube, and then the trimmer cuts the thread. The thread waste is collected by the tube.

Available Model:
Model w/CT, Model w/VT, Model w/DT
Model w/FV, Model w/FR
Please Refer Motor Page

TUA-3X

3-in-1 dust collecting suction device

Standard device of sensor-controlled machine (ECA, ECB, CTE, VTE), which cleans away thread ends (rear suction), cloth waste (front suction), and lint (inner suction). Compatible to 700L/LX, 700K, 700KT/KS/KST,700Q/700QD.

＊Remark: The solenoid must be driven by servo motor control box. The adapter spec. are 8-Pin (Hosing MJ series) and 15-Pin (Hosing series). TSA Series and Simply type are not applicable

TW

Towel edging

Applicable for towel edge sewing.

Available Model: 757K-401, 757L/LX-401,757Qe-401

UC

Top and Bottom Anti-Curly Edge

The pneumatic device solves the problem of curly edge material. The fabric edge is flattened by air before entering the presser foot. Applicable to up-roll, down-roll, and all kinds of curly edge situations, which highly improves the sewing efficiency.

Available Model: 700L/LX/DKLT-1

VT

Vertical pneumatic type chain cutter (side suction)

Take thread into trimmer tube by suction motor or air compressor. (Applicable for 3~4 thread machine)

Available Model: 737K, 747K, 737L/LX, 747L/LX, 737KS, 747KS

VTE

Side suction chain-cutter (with sensor-controlled energy)

700Q/700QD’s computerized system drives sensor-controlled energy-saving devices. Electric eye (sensor) checks the fabric edge. Turn the button of the control box to set the time of air suction of the chain-cutter. It saves the energy-consuming of the air compressor system and also saves thread consumption.

Available Model: 737K, 747K, 737L/LX, 747L/LX, 737QD, 747QD

Wr/lfc-3

Spaghetti sewing

Overlock sewing at knit tape edge and then turn it into the tube. For swimwear, night gown, etc.
Folder size: tape width is 22.2mm, finish tube size is 5mm in diameter.

Available model: 737k, 737l/lx