Automatic lifting sling and lashing strap sewing machine

7273CNC Heavy duty electronic lockstitch programmable pattern sewing machine with large Barrel shuttle hook and automatic thread trimmer for stitching textile slings and other extra heavy weight materials, such as lifting slings, cargo lashing straps and safety harness

Your advantages:

1. This heavy duty automatic pattern sewing machine / bar tacking sewing machine equipped with large Barrel shuttle hook that has been specially designed for sewing very heavy materials and thick thread;

2. The special large bobbin capacity reduces the number of bobbin changes and offer high efficiency in sewing products using extra thick thread up to metric size 7* (=V415, T-400, 1300dx3);

3. Built-in bobbin winder within operator's view. Automatic shut-off when the bobbin is full;

4. The burning type automatic thread trimmer (heat cutter) is special designed for cutthing very thick Polyester sewing thread and Nylon sewing thread (without fringing);

5. The high-rigid feeding system (double shafts) provides pinpoint accuracy and beautiful stitches;

6. This heavy duty large area programmable pattern sewing machine is completely assembled and tested, Ready to Operate;

7. We have in-house technicians who have over 20 years of combined experience in servicing and repairing these special sewing equipment, there is no problem that we cannot solve by email or video conference, that will insure your machine can be serviced with minimal downtime.


Nylon or Polyester lifting slings, boat lifting straps, cargo lashing straps (Ratchet straps), safety harness, military equipment, backpacks, tow strap, recovery strap, crane slings, military equipment, spanzet, life vest, fall protection equipment, shoes sole, rigging products and parachute harness.


Max. Sewing Speed:

800 RPM

Hook Type:

Large Barrel shuttle hook

Sewing Area:

300x200mm (custom made 500x200mm or 600x200mm)

Needle System:

Schmetz 794 (DYx3) #180-#280

Max. Thread size

Metric #7, V415, T-400, 1300dx3

Optimal sewing thickness:

4-15mm thick synthetic webbing(Nylon, Polyester etc.)

Bobbin size:

Outside Dia. 24mm, Height 30.5mm

Stitch Length:


Control system:

Closed-Loop Control

Work Holder Lift :


NeedleBar Stroke:


Presser Foot Lift:


Presser foot stroke:

4 mm to 10 mm

Max. QTY of Patterns:

520 patterns

Needle cooler:

Cold air

Pattern Storage :

Internal Memory USB

Pattern Input :

Touch Screen

Max. Number of Stitches:

8000 per pattern

Drive Motor:

Limi-Servo (750 Watts)

Air pressure:

0.6 MPa


200-240 Volt 1 or 3 Phase

Thread trimmer system:

Upper and Lower burner

Package (plywood case):

1180*1200*1420mm, G.W: 300KGS

Tariff code (HS code):


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