Applications

• For sewing medium to heavy weight materials such as fabrics, leather, vinyl,synthetics and laminated and coated products.
• Suitable for sewing such products as automobile upholstery, covers, sails, tents,camping trailer covers, awnings, bags, luggage, handbags, etc.

Features

Perfect prevension of presser foot’s play

A guide was installed to protect play at presser bar bracket. Effective to the works where side force is generatedsuch as piping edge sewing.

 

• Improved the efficiency of sewing work

 

For easy sewing of curved materials, the position of thread retainer was moved upward. Also face plate is cutto narrow by 6mm than STH-8BLD-2 for efficient sewing work.

 

• Beautiful forward & reverse stitch

 

More beautiful stitch is realized by the same stitch length adjustment of forward & reverse feed.

 

• Special hook(2 times) & bobbin case opener ideal for heavy weight materials

 

In case the thread jams in the hook, SEIKO SPECIAL HOOK & SAFETY CLUTCH SYSTEM protect the hookfrom being damaged. Alsoperfect stitch is realized byBOBBlN CASE OPENER.

Easy picking out bobbin ?case at any needle positionif it is above needle plate.

The hook is lubricated byits own oil reservoir.

Specifications

 

• Number of needle: Single Needle
• Max. sewing speed:2,000(s.p.m.) / 2,400(s.p.m.): 8mm or less
• Max. stitch length:25/64″ (10 mm)
• Clearance under presser foot:by knee- 33/64″ (13 mm)

  by hand- 21/64″ (8.5 mm)

• Needle bar stroke:1-5/16″ (33.2 mm)
• Needle(standard): DPx17 (standard #22) or, 135×17 (standard #140)
• Thread:#8 (standard)
• Hook:Large horizontal axis hook (2.0 times)
• Amount of lift of walking foot:7/64″-7/32″ ( standard 1/8″)

  2.7 – 5.5 mm (standard 3.2 mm)

• Thread take up lever:Slide Type
• Lubrication: Hand Type
• Bed size:18-25/32″x 7″ (477 x 177 mm)
• Working space:10-5/32″x 4-21/64″ (258 x 110 mm)
• Motor:Clutch Motor

 

This picture is not the picture of actual machine, just show the model