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GK9-890B portable bag closing sewing machine

  • GK9-890B


Closing of all sorts of fill bags, e.g. burlap, jute, woven poly, cotton, plastic and paper with single needle single thread chain stitch. 

GK9-890B single needle single thread chain stitch new sewing machine has walking foot feed system with alternate presser foot. Its high sewing speed up to 2,600 r.p.m, heavy duty capacity up to 10 mm (5/12 in.), 27 plies of paper, designed for closing all sorts of fill bags.  

GK9-890B adopt direct drive motor with fan cooled, the sewing speed will constant even different loads, motor housing with handle made of fiberglass-reinforced break-resistant polyamide. Built-in bag feed-in guide and finger guard makes the GK9-890 up to high safety class. Weight only 2.9 kg, light weight well-balanced machine perfectly fits the operator's hand permits effortless operation. 


Features :

1.Single needle single thread chain stitch. 

2.High sewing speed up to 2,600r.p.m. 

3.Sewing capacity up to 10mm (5/12 in.), 27 plies of paper. 

4.Adjustable stitch length from 7-10mm. 

5.Built-in mechanical thread chain cutter. 

6.Built-in bag feed-in guide and finger guard. 

7.Direct drive motor. 

8.Walking foot feed system with feed dog and alter presser foot. 

9.Light weight machine, approximately 2.9kg (Machine)+1.2kg(Battery)

10.Portable battery power supply. 




190W   220V/110

Max. Sewing Speed

2,600   r. p.m

Max. Sewing Capacity

10mm(5/12   in.), 27plies of paper

Stitch Length

7-10  mm

Stitch Type

chain  stitch



Overall Dimensions


Cutter Type

built-in thread chain cutter



1.Pre-sale consultation service;

2.Machine operating analysis;

3.Stitch sample making;

4. Provide sewing machine working video ;

5. Offer quality products with competitive price;

6.Maintenance,spare parts services and technical support;

7. Bag closing, FIBC sewing and heavy duty sewing solutions;

8. Quality inspection, delivery time control, logistics and related documents arrangement service.




 1.Please oil the machine throughly before running.

2.Please follow the safety instruction strictly before put the machine into operation.



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​Copyright © SHEN GONG SEWING MACHINE CO., LTD  All Rights Reserved. Site Map