Yamato DT30 Parts Book

DT-30

FEED-OFF-THE-ARM, 3 NEEDLE DOUBLE CHAIN

STITCH MACHINE

COMBINATION OF DIFFERENTIAL FEED AND UPPER DRIVEN ROLLER

ENSURES IDEAL FEEDING PERFORMANCE IN FELLING OPERATION

YAMATO Model DT-30, Feed-off-the-Arm, 3 Needle Double Chain Stitch Machine is designed for felling
operation of heavy weight garments such as denim pants, denim jackets, working wear and etc.
Differential feed mechanism and exclusively designed Upper driven feed roller feeds materials accurately
and evenly. It ensures twist-free beautiful finish even on very thick part like crotch seam of denim pants
etc. Besides, unique bed shape (feed-off-the-arm) eliminates turning operation after felling operation.
Thus, YAMATO DT-30 strongly supports your improvement in productivity and quality.

YAMATO EUROPE GMBH

Afrikastr.4 D - 20457 Hamburg

Tel: [phone]

Fax: [phone]

eMail: [e-mail]

http://www.yamato-europe.com

AC-1 Device:

Air-Operated Chopper Type

Looper Uncoupling Device:

Differential Feed Adjusting Dial:

Thread Chain Cutter
(Option)

Upper Driven Feed Roller

DT-30

Feed-off-the-Arm, 3 Needle Double Chain Stitch Machine

Loopers come out for easy threading

Specifications:

Number of needle 3
Number of thread 6

Needle distance
Differential ratio

Differential ratio
adjusted by:

Stitch length
adjusted by:

Max. sewing speed 4500 SPM

• For felling operation on heavy weight material such as
jeans and working wears.

• Accurate even feeding of material without twisting on the
crotch seam can be obtained with upper driven roller and
differential feed mechanism.

• Retractable looper mechanism for easy threading

• Pour l'opération de rabattage sur matières lourdes telles

que jeans et vêtements de travail.

• Entraînement précis et régulier de la matière sans
enroulement sur la partie chevauchée grâce au galet
commandé par le haut et au mécanisme d'entraînement
différentiel.

• Mécanisme boucleur rétractable pour enfilage facile.

Differential feed amount can be adjusted by turning dial

E.... 6.4 mm

F.... 7,14 mm

1:0.7 – 1:1.3
Dial

Lever

• Für Doppelkappnähe auf schwerem Material, wie Jeans
oder Arbeitsbekleidung.

• Absolut gleichmässiger Stofftransport ohne Verdehungen
im Schrittnahtbereich durch den von oben angetriebenen
Puller im Zusammenwirken mit dem
Differential-Untertransport.

• Ausschwenkbarer Greifermechanismus zum leichteren
Einfädeln

• Para operaciones de cargar costuras en JEANS y ropa de
trabajo.

• Gracias al transporte diferencial y al puller podemos
obtener una alimentación regular del género y unas
costuras planas.

• Mecanismo abatible de las áncoras para facilitar el

enhebrado.