7273CNC Electronic lockstitch programmable pattern sewing machine with large Barrel shuttle hook

7273CNC Electronic lockstitch programmable pattern sewing machine with large Barrel shuttle hook for stitching textile slings and other extra heavy weight materials 

This heavy duty electronically controlled pattern sewing machine with large Barrel shuttle hook is most suitable for extremely heavy weight materials, such as Nylon, Polyester, Polypropylene, Webbing, Kevlar, Vinyl, Leather and Canvas.

The 7273CNC class heavy duty automatic industrial sewing machines are designed for stitching synthetic straps, belts, harnesses and webbing for serving high-end industrial markets such as safety & protection, fire and rescue, cargo lifting and lashing, marine, automotive, aviation and military.

The advantages: ①Long sewing cycles by barrel shuttle with large bobbin capacity, even sewing with extremely thick thread; ②The specialized sewing automation improves quality, lowers production time and reduces operator involvement. In many cases it is possible to run two or three automated sewing units with only one person, great for saving labor cost; ③Can easily sew 2-4 ply synthetic webbing slings (3.5mm of each) together; ④Hardware including Ratchet, shackles, thimbles, choker triangles and others can be sewn into the slings for varying applications ⑤Excellent stitch pattern and constantly tight stitches; ⑥Low in maintenance due to its automatic lubrication systems; ⑦These automatic industrial sewing machines are completely assembled and delivered by strong plywood case (Ready To Sew).

Optional devices: ①Heat automatic thread trimmer (burner); ②Needle cooler; ③Upper thread breakage detector; ④Pneumatic additional thread tension

Applications: Nylon or Polyester lifting slings, cargo lashing straps (Ratchet Tie Down), seat belts, safety harness, military equipment, backpacks, crane slings, lanyards, spanzet, nets, safety belts, upholstered furniture, leather goods, sofas, life vest, fall protection equipment, industrial safety products, rigging products, saddles, tents and canopies, sails and parachutes. 

Specifications
Stitch Type	Lockstitch	Hook Type	Oscillating Barrel shuttle
Max. QTY of Patterns	520 patterns	X/Y Drive	Timing Belt
Sewing Area	250mm x160mm	Needle	Schmetz 794 (DYx3) #26
Thread Trimming Method	Upper and Lower burner	Thread	V415, T-400, 1300dx3
Max. Sewing Speed	700 rpm	NeedleBar Stroke	56.3mm
Sewing Speed Selection	200~800 rpm	Work Holder Lift	25mm
Feeding System	Intermittent	Presser Foot Lift	20mm
Stitch Length	0.1~12.7mm	Needle cooler	Cold air (optional)
Pattern Storage	Internal Memory	Pattern Input	Touch Screen
Max. Number of Stitches	20000 per pattern	Drive Motor	Limi-Servo (750 Watts)
Control system	Closed-Loop Control	Power	200V-240V
Package	Plywood case	Air pressure	0.6 MPa
Measurement(L.W.H)	1260*1360*1380mm	Total Weight	306 KGS (Gross)
*The max. sewing speed is 350 rpm when carry 2-head clamp and extended area (7273CNC/X)

7273CNC/S Automatic pattern sewing machine for reinforced stitching synthetic slings made of nylon and polyester webbing

7273CNC/Q Specialized sewing automation for extra heavy duty lifting slings and straps (such as boat slings and marine slings)
7273CNC/X High efficiency heavy duty pattern taker for sewing 2 ratchet tie down straps (lashing straps) at same time 

More heavy duty pattern sewing machines machines: www.cowboysew.com/product7.htm

Watch video at youtube:

Video 1: http://youtu.be/ohwwo9Bp9NM

Video 2: http://youtu.be/3w2g5bDXa6g

Video 3: http://youtu.be/8WqyLqGSGEs

Video 4: http://youtu.be/bbaSp8l9vt0