PRODUCTS : By Models
700L/700LD
 

Based on Siruba overlock technology, we greatly enhance the performance.

In pursuit of the core performance of thread controlling and fabric feeding, it realizes perfect sewing quality.

Threading system is fully optimized. As we fine-tuned every detail about the thread tension, it realizes a very good thread controlling. The feed dog, Presser foot, and fabric trimmer are well coherent to make the fabric feeding optimized. Regarding the applicability range of fabric weight, 700L has a more comprehensive correspondence by specification, and realizes the satisfactory seam quality.

 

In pursuit of mechanical precision, it realizes the stability under high speed operation.

Improving the spare parts manufacturing process, The spare parts manufacturing process is improved. As the precision, surface treatment, micro-finish honing and parts light weight design are strictly coordinated in details, it realizes the high speed, stable, low noise and vibration mechanical performance.

 

The bigger range of sewing application

Regarding sewing material thickness, we have a full specification (including gauge set, upper looper stroke, mechanical timing…etc) to satisfy customer requirement. We provide the nice seam quality in sewing fine or extra heavy material.

 

700L Fabric Weight                
L M H
General Seaming 737L-503M-3-04 1 2 - 4 0.7-2 3.6 6 #11 7500
737L-504F-2-04 1 3 - 4 0.7-2 3.6 5 #11 7500
737L-504M-3-0□ 1 3 - 4,5 0.7-2 3.6 6 #11 7500
747L-512M-3-25 2 4 2 5 0.7-2 3.6 5.5 #11 7500
747L-512M-3-34 2 4 3 4 0.7-2 3.6 5.5 #11 7500
747L-514M-3-2□ 2 4 2 3,4,5 0.7-2 3.6 5.5 #11 7500
747L-514H-3-28 2 4 2 8 0.7-2 3.6 4 #11 6500
757L-516L-2-24 2 5 2 4 0.7-2 3.6 5.5 #14 7500
757L-516L-2-35 2 5 3 5 0.7-2 3.6 5.5 #14 7500
757L-516M-3-35 2 5 3 5 0.7-2 3.6 5.5 #14 7500
757L-516M-3-55 2 5 5 5 0.7-2 3.6 5.5 #14 7500
767L-644M-3-324 3 6 3+2 4 0.7-2 3.6 5 #11 7000
767L-644M-3-524 3 6 5+2 4 0.7-2 3.6 5 #11 7000
Fine Fabric with Anti Puckering  747L-514F-3-23 2 4 2 3 0.7-2 3.6 5 #11 7500
 747L-514F-3-24 2 4 2 4 0.7-2 3.6 5 #11 7500
 757L-516F-2-34 2 5 3 4 0.7-2 3.6 5 #11 7500
Fine Edging 737L-504F-2-02/GAL 1 3 - 2 0.7-2 3.6 5 #9 7500
737L-504F-2-15 1 3 - 1.5 0.7-2 3.6 5 #9 7500
737L-504M-2-15 1 3 - 1.5 0.7-2 3.6 6 #9 7500
Tape Inserting 747L-514M-3-24/TG 2 4 2 4 0.7-2 3.6 5.5 #11 7500
747L-514M-3-25/TG 2 4 2 5 0.7-2 3.6 5.5 #11 7500
Blind Hemming 737L-505F-2-04 1 3 - 4 0.7-2 3.6 5 #9 7500
Elastic Attaching 737L-504M-3-04/LFC-3 1 3 - 4 0.7-2 3.6 6 #11 6500
747L-514M-3-2□/LFC-3 2 4 2 4,5 0.7-2 3.6 5.5 #11 6500
747L-514M-3-2□/SMK 2 4 2 4,5 0.7-2 3.6 5.5 #11 7500
737L-504M-3-04/TR 1 3 - 4 0.7-2 3.6 6 #11 7500
Gathering 747L-514M-8-24/GA 2 4 2 4 0.7-2 3.6 5.5 #11 7000
757L-516M-8-35/GA 2 5 3 5 0.7-2 3.6 5.5 #14 7000
757L-516M-8-55/GA 2 5 5 5 0.7-2 3.6 5.5 #14 7000
Manual Back Latching Seaming 737L-504M-7-04/BK(BK-1) 1 3 - 4 0.7-2 3.6 6 #11 7500
747L-514M-7-2□/BK(BK-1) 2 4 2 3,4,5 0.7-2 3.6 5.5 #11 7500
747L-514H-7-2□/BK(BK-1) 2 4 2 4,5 0.7-2 3.6 7 #16 7500
Fully Auto Back Latching Seaming 737L-504M-5-04/BKF 1 4 2 4 0.7-2 3.6 6 #11 7500
747L-514M-5-23/BKF 2 4 2 4 0.7-2 3.6 5.5 #11 7500
Over Seaming On Bulky Knitwear 747L-514H-4-24 2 4 2 4 0.7-2 3.6 7 #16 6500
747L-514H-4-25 2 4 2 5 0.7-2 3.6 7 #16 6500
Jeans Safety Stitch 757L-516H-3-5□ 2 5 5 5,6 0.7-2 3.6 7 #16 6000
757L-516X-3-5□ 2 5 5 5,6 0.7-2 3.6 7 #16 6000
Tape Inserting On Bulky Knitwear 747L-514H-4-24/TG 2 4 2 4 0.7-2 3.6 7 #16 6500
747L-514H-4-25/TG 2 4 2 5 0.7-2 3.6 7 #16 6500
Pocket Binding 757L-516M-3-35/PS 2 5 3 5 0.7-2 3.6 5 #14 7000
757L-516M-3-55/PS 2 5 5 5 0.7-2 3.6 5 #14 7000
757L-401M-8-□0/TA 2 4 3,5 - 0.7-2 3.6 5 #14 7000
767L-644M-3-324/PS 2 6 3+2 4 0.7-2 3.6 5 #14 7000
767L-644M-3-524/PS 2 6 5+2 4 0.7-2 3.6 5 #14 7000
Spaghetti Sewing 737L-WR/LFC-3 1 3 - - 0.7-2 3.6 - #11 6000
Zip Seaming 737L-504M-3-05/PZ 1 3 - 5 0.7-2 3.6 6 #14 7500
Towel Edging 757L-401M-6/TW 1 2 - - 0.7-2 3.6 5 #14 7500

Please refer to Siruba General Catalogue for the device’s information.

 

 
Based on the rich experience of 700QD Series, Siruba upgrades the control technology.

The high speed servo motor

●By the plenty power, it realizes the operation speed of 7500 RPM.
●High precision makes low noise level and low heat.

 

 

 

The controller modularized design, with a variety of combinations, comprehensively meets the various demands.

●Economic type: Energy saving, and also drives EC device, electrical tape cutter
●Multi-function type: the sensor checks fabric edge for automatic sewing mode. Also semi-auto or manual mode can be switched on demand.
●Multi-function type includes pneumatic and electrical type. Customers may choose the suitable specification according to the factory facility.

 

 

The new sensor is more sensitive, more accurate, no blind spot.

●It is very small, installed under the sewing bed, detecting the fabric by single direction.
●No need to adjust the position, apply to a variety of sewing operations.
●Overcoming the problem of sensory failure due to dust blocking.
 

700LD Product Package: Devices and Direct-Drive Control Sets

Direct-drive Control Set
Device
Function
Accessory List
Sensor
Safety Switch
Control Panel
Manual Cut Switch
Thread Release
Tape Cutter
DKLT1-0
Economic Type
-  General Sewing            
VT Suction Thread Trimmer            
CT Suction Thread Trimmer            
EC Electric Type Tape Cutter        
DKLT1-1
Multi-function Pneumatic Type
ECA Air Type Tape Cutter  
VTE Suction Thread Trimmer   #1  
VTA Suction Thread Trimmer   #1  
CTE Suction Thread Trimmer   #1  
BKT Simplied Auto Back Latch
DKLT1-2
Multi-function Electirc Type
ECB Electric Type Tape Cutter  
VTE Suction Thread Trimmer      
Direct-drive Control Set
Device
Function
Accessory List
Suction Trimmer LED
Light
Standing
Operation
Padel
Auto Foot Lifter
Suction Set
Side Cutter
Flat Cutter
DKLT1-0
Economic Type
-  General Sewing          
VT Suction Thread Trimmer        
CT Suction Thread Trimmer        
EC Electric Type Tape Cutter          
DKLT1-1
Multi-function Pneumatic Type
ECA Air Type Tape Cutter     #2
VTE Suction Thread Trimmer
  #2
VTA Suction Thread Trimmer
  #2
CTE Suction Thread Trimmer   #2
BKT Simplied Auto Back Latch     #2
DKLT1-2
Multi-function Electric Type
ECB Electric Type Tape Cutter     #2


Solenoid
Type

 
VTE Suction Thread Trimmer   #2
Solenoid
Type

Suction Motor

Remark:
●Standard accessory , # Optional accessory
#1: Optional accessory item code: BK321-4
#2: Optional accessory item code:EC467-A

 

TUA-3X 3-IN-1 SUCTION DEVICE
Code
Functional Section Collocated Device
Remark
3-in-1 Suction set Pneumatic Presser foot lifer Mechanical Type Air Switch
TUA-31 V - 單聯 VT
CT

700L
700LD / DKLT1-0

TUA-32K V 雙聯