JW Series BROCHURE

: ACE&EASTMAN Jw Series Brochure JW_series BROCHURE SEIKO

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JW series

Extra heavy duty, Extra long arm, Extra large vertical axis hook,

Compound feed and walking foot, Reverse stitch, Lockstitch machines

Variety

Applications

JW-8BL-30-3

JW-28BL-30-3

For sewing extra heavy weight materials such as canvas, vinyl, leather, synthetics,

and various coated, laminated and rubberized fabric.

Suitable for sewing such as tents, tarps, awnings, truck covers, auto marine and

furniture upholstery, field covers, fabric structures and heavy bulky products.

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JW-28BL-30-3

Clutch driven puller feed

Single needle, 30 inch machine arm

Two needle, 30 inch machine arm

JW-8BLA-30-3

JW-28BLA-30-3

Single needle, 30 inch machine arm, for thick thread

Two needle, 30 inch machine arm, for thick thread

JW series

Features

Long and wide working space is suitable for sizable materials such as tent and sail cloth.

Extra large vertical axis hook with automatic lubrication.

Compound feed and walking foot mechanism assures even feeding of materials.

Double thread tension.

Safety clutch prevents the hook from being damaged.

Reverse feed operated by foot pedal.

Push button stitch regulator.

Built-in bobbin winder.

Front handwheel allows for easy

positioning of the needle.

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Specifications (JW-□)

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Cloth puller available as option. Add su fix "R" when ordering.

Automatic back tack (BT) and foot lift (FL) available as option.

Add su fix “BT” and “FL” when ordering.

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Extra large vertical axis hook

Needle gauge list

JW-28BL-30-3

Variety Needle gauge size

Standard : 1/4"(6.4 mm), 5/16"(7.9 mm), 3/8"(9.5 mm), 1/2"(12.7 mm), 3/4"(19 mm)

(1) Speed depends on threads, materials and type of operation (2) Specifications subject to change without notice

NOTE:

by pedal

by hand

Slide type

Number of needle

Max. sewing speed

Max. stitch length

Clearance under

presser foot

Needle bar stroke

Needle(standard)

Thread

Hook

Amount of lift of walking foot

Thread take up lever

Lubrication

Bed size

Working space

Motor

Single needle Two needle

25/64" (10 mm)

1-27/32" (46.8 mm)

upper #8 - #0 (standard #5)

lower #8

Special extra large vertical axis hook

Semi-automatic lubrication type

Clutch motor

AC Servo motor

29/32" (23 mm)

25/32" (20 mm)

Variety

15/64" - 11/32" standard 15/64"

(6 mm - 9 mm) (standard 6 mm)

8BL-30-3 8BLA-30-3

1,200 s.p.m.

43 - 5/16" x 9 - 1/16" (1,100 x 230 mm)

30" x 6 - 1/32" (762 x 153 mm)

Printed in Japan 2016.04

SEIKO SEWING MACHINE CO., LTD.

2-13-6, Sakaecho, Funabashi-shi

Chiba Prefecture, 273-0018, Japan

Phone

Fax

E-mail

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+81-47-420-3561 (Overseas dept.)

+81-47-420-3560

export@seiko-sewing.co.jp http://www.seiko-sewing.co.jp/

Note: Other needle gauges are available within 5/8” to 1-1/2” at extra cost.

28BL-30-3 28BLA-30-3

1,000 s.p.m.

DYx3 (#24) DYx3 (#29)

upper #5 - 1.4 mm

lower #5

Single needle Two needle

Clutch motor

JW-28BLA-30-3 Standard : 3/4"(19 mm)