Attributes

Brand	-
Category	Hardware & Tools / Sewing & Embroidery Machines
Origin	-
Model Number	DS-9C
Machine Type	Vertical Bag Sewing Machine
Automation Level	Fully Automatic
Max Sewing Speed	2800 Stitches Per Minute
Applicable Materials	Woven Polypropylene, Kraft Paper, Jute
Stitch Type	Chain Stitch (Single Thread)
Power Supply	220V / 50Hz Single Phase
Motor Power	370W Servo Motor
Needle System	DC x 1 Industrial Needles
Weight	45 kg

6 reviews

Anonymous

Mar 26, 2026

Rating: 4/5

Great machine, minor learning curve

The build quality is excellent and it sews very fast. It took our operators about a day to get used to the automatic thread trimming feature, but now they love it. Deducting one star only because the manual could be more detailed.

Anonymous

Mar 22, 2026

Rating: 5/5

Excellent value for money

Compared to other brands, this offers the best features for the price. The automatic feeding mechanism works smoothly, and the motor is surprisingly quiet for such a high-speed unit.

Anonymous

Mar 12, 2026

Rating: 5/5

Reliable workhorse

Running this machine three shifts a day for the past month with zero downtime. The chain stitch is consistent and strong. Highly recommended for anyone sealing bulk agricultural or industrial bags.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for our packaging line

We upgraded from a manual sewer to this DS-9C and the difference is night and day. It handles our woven poly bags effortlessly at high speed. The vertical design saves us a lot of floor space in the warehouse.

Anonymous

Mar 01, 2026

Rating: 5/5

Fast shipping and great support

The machine arrived well-packaged and ready to run. Setup was straightforward. When I had a question about tension settings, the support team responded within an hour. Very satisfied with the purchase.

Anonymous

Mar 01, 2026

Rating: 4/5

Solid performance on kraft paper

We primarily use this for multi-wall kraft paper bags. It punches through multiple layers without skipping stitches. The only improvement I'd suggest is a larger spool holder for extended runs.

5 FAQ

Q: How often does the needle need to be changed?

A: For continuous high-volume operations, we suggest checking the needle condition every 8 hours and replacing it if there are signs of wear or bending. For normal usage, changing the needle once a week is usually sufficient.

Q: Is training required to operate this machine?

A: While the machine is fully automatic and user-friendly, we recommend a brief orientation for operators unfamiliar with industrial bag sewers. We provide a digital video guide and a printed quick-start manual with every order.

Q: What is the warranty period for this model?

A: The DS-9C comes with a comprehensive 1-year warranty covering all major mechanical and electrical components. We also provide lifetime technical support via phone and email.

Q: Can this machine sew jute bags effectively?

A: Yes, the DS-9C is designed to handle various thick materials including jute, woven PP, and kraft paper. You may need to adjust the presser foot pressure and thread tension slightly for optimal results on natural fibers.

Q: Does it come with a stand or table?

A: The standard package includes the machine head, motor, and control panel. The heavy-duty steel stand is sold separately, but we often offer bundle discounts if purchased together.

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