Products Descriptions
733 sewing machines with large barrel shuttle hook and thick thread are specialized industrial workhorses designed for heavy-duty seaming and stitching applications. These robust machines excel at sewing extra-thick materials like leather, canvas, nylon webbing, and multiple fabric layers, making them ideal for industries such as luggage manufacturing, saddle production, automotive interiors, marine upholstery, and heavy equipment covers where exceptional seam strength is critical.
733 sewing machines with large barrel shuttle hook and thick thread deliver unparalleled performance in demanding environments. Their standout feature is the large barrel shuttle hook that accommodates oversized bobbins, significantly increasing thread capacity and reducing downtime for bobbin changes. Combined with its ability to handle heavy-duty threads and powerful compound feed system, this machine ensures consistent, high-quality stitches without material slippage or puckering even on the most challenging projects.
733 sewing machines with large barrel shuttle hook and thick thread are ready to revolutionize your heavy-duty sewing operations. KINGMAX, as a leader in leather sewing machines in the market, Contact our experts to request a personalized quote.to experience the difference this industrial powerhouse can make in your production line.
Applications

Tents

Sewing Sample

Sunshade Canopy

Rachet Strap

Upholstery

Track Cover
Products Features
- Extra heavy duty sewing machines with the thick thread.
- Large oscillating barrel shuttle hook and large bobbin.
- Long stitch length and high foot lift. (the max.foot lift can up to 40mm).
- The synchronized air foot lift and back tacking as the option.
Products Specifications
|
Model |
GA733 |
GA733-H |
|
Number of Needle |
1 needle |
|
|
Max.Sewing Speed |
700SPM |
|
|
Max.Stitch Length |
15mm |
|
|
Max.Lift of the Presser Foot |
32mm(40mm as the customized) |
|
|
Working Space |
413x218mm |
420x250mm |
|
Hook |
Large barrel shuttle hook |
|
|
Needle |
SMx1000 |
|

Need Sewing Heavy Duty&Extra Heavy Duty Materies Sewing?
With more than 20 years efforts and delovement,KINGMAX is one of main players in the heavy duty industrial sewing machines in the global market now.Trough stable quality, reasonable cost and professional service,we have users in more than 30+ countries and regions,which include many world famous furniture manufacturers,planes accessories manufactures etc.
Professional team
Sewing Technicians Provide Custom Solutions-Heavy Duty,Precision&industrial Stitching Expertise.
Delivery time
Sew Fast,Deliver Faster.Meeting Your Demonds,While
We Can Deliver Machine Faster than Expected.

15 Years+
Export Experience
20+
Technician Support
30+
Counties Customer
10W+
Sewing Cases
Welcome to contact us get the professional sewing solution and quotation.
Our address
Hi-Tech Zone,Xi'an,710065,China
Phone Number
86-29-81870126(86-139 9128 9750)
dekoco@vip.163.com,sales@kingmaxsew.com




