SM 640L Heavy duty, walking foot, straight stitch machine

APPLICATION:
It is often used in production sails for day sailing, cotton sails and canvaswork, such as tarpaulins, spray hoods, covers, interior & exterior boat upholstery etc.


FEATURES:
1. Top and bottom feed machine can be used where a long stitch length is required.
2. The narrow presser foot facilitates piping on cushions and zipper stitch.
3. The sewing arm (335*150 mm) is higher & longer than most standard machines: allowing additional sewing clearance for larger heavy items.
4. The high needle bar stroke and high lift alternating presser foot make it easy to sew on all types of canvas.

SPECIFICATIONS:
* Max Sewing speed: 2,000 RPM
* Max Stitch length: 9 mm
* Lift of presser foot: 13 mm
* Needle system: 135*17 size 110-180
Similar to: SunStar KM 640BL

SM 2B Heavy duty canvas sewing machine with reverse stitch

APPLICATION:
Suitable for stitching all extra heavy weight materials, such as canvas, webbing, tarpaulins, covers, horse rugs, harness, vinyl, vehicle upholstery, water-proof cloth, polish wheel, awning, thick cloth and bulky material.

FEATURES:
1. Equipped with an extra large horizontal rotating hook and bobbin for use with thick threads.
2. Upper and lower feed mechanism ensures perfect and fine stitch on thick materials from 3mm to 13mm in thickness without any slippage of the upper and lower pieces of material.
3. The stitch length is up to 13 mm.
4. Back tack facility.

SPECIFICATIONS:
* Max Sewing speed: 1,200 RPM
* Max Stitch length: 13 mm
* Lift of presser foot: 13 mm
* Alternating movement: 4-6mm
* Needle system: 328 size 180
Similar to: Seiko SK-2B and Singer 132K