11 models
Long arm walking foot sewing machines
18 to 30 inches between the needle and the arm for sails, covers and big panels.
A standard industrial head gives you about 10 inches between the needle and the arm. A long arm gives you 18, 20, 25 or 30. That extra room is the difference between fighting a rolled-up boat cover through the throat and simply sewing it. Marine canvas shops, sail lofts, awning makers, tent makers and automotive carpet installers all live on long arms.
Our long arm machines are compound feed walking foot heads with the same big hooks and heavy thread capacity as the flatbed group. Several come with automatic thread trimming, back-tack and air foot lift (the -7 models), and the 8BL series takes thread up to size 415 for the heaviest covers and slings.
Choose this type when
- Your pieces are wide or long: sails, bimini tops, boat and equipment covers, awnings, truck tarps, tents.
- You do automotive carpet binding or headliners and need to swing a whole piece under the arm.
- You quilt or sew large upholstery panels and want fewer repositions.
Typically made on it
- Sails and sail covers
- Boat covers, biminis and enclosures
- Awnings and shade structures
- Tents, tarps and truck covers
- Automotive carpet and headliners
Long arm
All 11 models
Sorted by model number. Call if the one you have in mind is not listed; the range changes faster than a website.

SEWPRO 0617DL-18-7
Long-Arm Walking Foot Lockstitch for Upholstery and Marine Canvas
- Arm 18"
- Stitch 8mm

SEWPRO 1508L-18
Long-Arm Walking Foot Lockstitch Machine
- Arm 18"
- Stitch 9mm

SEWPRO 1508L-18H
High-Arm Long-Arm Walking Foot Lockstitch Machine
- Arm 18"
- Stitch 9mm

SEWPRO 1510DL-25-7
Long Arm Unison-Feed Lockstitch Machine
- Stitch 7mm
- Lift 16mm (Air Operated)

SEWPRO 1510L-18-7
Long-Arm Walking Foot Lockstitch with Full Automation
- Arm 18"
- Stitch 9mm

SEWPRO 1510L-25-7
25" Long-Arm Walking Foot Lockstitch for Upholstery and Leather
- Arm 25"
- Stitch 7mm

SEWPRO 204-30
30" Long-Arm Barrel Shuttle Sewing Machine
- Arm 30"
- Stitch 12mm

SEWPRO 243-25
25" Long Arm Extra Heavy-Duty Walking Foot Lockstitch
- Arm 25"
- Stitch 14mm

SEWPRO 733-30
30" long arm extra heavy-duty lockstitch machine
- Arm 30"
- Stitch 10mm

SEWPRO 8BL-20-2
20" Long-Arm Extra Heavy-Duty Double Needle Lockstitch Machine
- Arm 20"
- Stitch 10mm

SEWPRO 8BL-30-2
30" Long-Arm Extra Heavy-Duty Double Needle Lockstitch Machine
- Arm 30"
- Stitch 10mm
Videos
Long arm machines in operation
Frequently asked questions
Which arm length do I need?
18 inch handles most marine canvas and upholstery. 25 inch is the sail loft and awning standard. 30 inch is for industrial covers and quilted panels. Longer arms cost more and take up more floor, so buy the length your biggest regular job needs, not the biggest you can imagine.
What do the -7 models add?
Automatic thread trimmer, automatic back-tack and a programmable needle position, usually with an air-powered foot lift. On production work they save several seconds per seam and a lot of hand trimming.
Get in touch
Request a quote for a long arm machine
Describe the material, the thread and the product. You will get one machine recommended, a price for the complete setup with table and servo motor, and a delivery date. Quotes come from Sergey, not a call center.
- Phone and text
- (717) 940-0129
- sewprousa@gmail.com
- Visit
- 333 Railroad Ave, Ephrata, PA 17522
Monday to Friday, 7am to 5pm. Showroom visits by appointment.
