Class 7 Extra Heavy Duty Long Arm Sewing Machine

733-30 Long arm extra heavy duty industrial sewing machine

The best 7 class industrial sewing machine

Most Powerful Sewing Machine Servo Motor

Class 7 Extra Heavy Duty Long Arm Sewing Machine thumbnail

733-30 Long arm extra heavy duty industrial sewing machine thumbnail

The best 7 class industrial sewing machine thumbnail

Most Powerful Sewing Machine Servo Motor thumbnail

733-30 Extra Heavy Duty Walking Foot Long Arm Industrial Sewing Machine for Tents, Covers, Parachutes and Sails

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$11,995.00, plus shipping

Special order this machine by calling 330 692 1418. Customer service will be happy to help and provide you with an estimated lead time.

Call us at: 330 692 1418 for more information, or to order

Description +

High-quality, durable machinery is essential to maximizing production output and profit margins. When purchasing sewing equipment, prioritizing quality over price is a critical investment. Machine failure doesn’t just mean high repair costs—it results in costly downtime, lost orders, and damaged client relationships.

At HighTex, reliability is non-negotiable. Unlike alternative suppliers, our commitment to excellence begins long before the machine leaves our facility. Because we never compromise on quality, our equipment undergoes rigorous testing and preparation to ensure flawless performance.

Thank you for your patience; we are dedicated to building the perfect, reliable machine for your business.

1. The 760mm (30-inch) expansive clearance makes it incredibly easy to manage, roll, and stitch large-scale articles like tents, sails, parachutes, tarpaulins, and field covers without the fabric bunching up.
2. Manually turning the handwheel on a massive machine like the 733-30 requires significant physical effort due to its heavy internal mechanism and thick materials. The JOG button eliminates this manual strain with effortless, push-button electronic control, making the machine far more manageable—especially for intricate detail work.
3. Equipped with XL Large Oscillating Shuttle Hook, this model in the HighTex range is one of the most heavy-duty industrial sewing machines in production today;
4. The extra large bobbin capacity offers high efficiency in sewing production when using extra thick thread up to 1500dx3 and 2000dX3 (=Metric size #4=V693=T-700);
5. The presser foot has an ultra-high lift of up to 32mm/38mm, allowing for stitching 9 ply heavy duty webbing slings (29mm) and a large range of extra heavy weight material or bulky items to be used;
6. The walking foot action is driven and combines with the powerful bottom feed to produce a positive feeding motion for extra heavy use;
7. Equipped with Kinedyne HM-1000SH effortless and precise speed control servo motor, making sewing smoother and more manageable than ever. Saves 60-80% electricity consumption;
8. Standard supplied with needle positioner that automatically stops the needle in the Down and Up position, good for improving efficiency;
9. Standard supplied with pneumatic presser foot lift and pneumatic reverse stitch, your productivity may increase substantially;
10. The dual tensioning bolt of shuttle hook prevents loss of bobbin thread tension mid-stitching;
11. The shuttle bed of other China made 733 class sewing machine is made by Ductile iron, which is prone to wear and tear. It is more frustrating that fabric or thread may get contaminated by ductile iron filings mixed excess oil. The HighTex 733 shuttle bed is made by High Carbon Steel, the super hard finish allow the parts to last up to 3 times longer than normal, and completely eliminate the problem of thread contamination;
12. The large Barrel Shuttle Hook has been given a alloy coating that allow the parts to last up to 3 times longer than normal, and the smooth finish significantly reduce the noise of machine;
13. All 733-30 long arm sewing machines will be completely assembled, tested, and serviced, ready to operate out of the box.

Specifications +

Max. Speed: 700 rpm
Max. Stitch Length: 15mm (standard), 20mm (Model 733EX)
Needle:Schmetz 1000H (#300/#29)
Max.Thread Sizes:Metric size #4,V693, T-700, 2000d X3
Maximum Foot Lift: 32mm (1 1/4")(Custom 38mm)
Max Sewn Thickness: 35mm
Clearance room:760mm (length) x 255mm( High)
Air pressure: 0.6 MPa
Motor: 1000W/110-120 Volt
Packing size:1770X670X1350MM, 390KGS

Product Information +

The 733-30 long arm sewing machine is widely considered one of the most powerful, extra heavy-duty industrial sewing machines in production today. It is specifically engineered to handle massive, bulky, and extremely thick materials such as tents, sails, parachutes, tarpaulins, and field covers. Key features include an ultra-high 32mm presser foot lift, an extended 760mm long arm, and an extra-large bobbin capacity.
Modern configurations incorporate an electronic or pneumatic JOG (inching) function. This eliminates the severe operator fatigue of manually turning the massive handwheel. With simple push-button control, operators can advance the needle stitch-by-stitch for flawless corner pivoting, precise backtacking, and safe needle entry over thick seams.