Keestar NP-7D High Speed Double Needle Portable Bag Closer

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 Keestar NP-7D high speed double needle portable bag closer  

1. With double needle double thread chain stitch 101.101;
2. Based on the most popular model Newlong NP-7A, and all parts could be easy purchase and relaceable all over the world; 
3. Keestar NP-7D portable bag closing machine could replaceable with any single needle single thread portable bag closing machine like Fischbein F-series, Newlong NP-7A, Siruba AA series, Yaohan N-series, F-series, Keestar GK9-2, GK1800, GK26-1A portable bag closing machine. 

Feature:

1. Double needle double thread chain stitch 101 portable bag closing machine;
2. Speed upto 1,700rpm;
3. Fix stitch length 8.5mm;
4. Fix needle gauge of 7.5mm
5. Improved looper and simple mechanism;
6. Built-in automatic thread chain cutter;
7. Improved needle plate and presser foot ensure the thread chain anti-damage during stitching, and the longer needle hole and corresponding groove in the needle plate will be very helpful for fine stitch firmness;
8. Heat treatment for all parts, deep anti-rust;
9. Ergonomically design, perfectly fits operator's hand and permits effortless operate the Keestar GK26-1A portabel bag closing machine;
10. Copper alloy made of feed dog carrier block;
11. All the bushings made of wear-resistant steel and under grinder machining;
12. Aolly made of connecting rod;
13. Hexagon screw replace normal screw in key parts;
14. Top cover replace into casting aluminium not fragile plastic;
15. Extra strong thread stand;
16. PP film cover the pulley cover for protection;
17. Aluminium cap oil pump and with chain connect;
18. Apply aluminium die casting motor;
19. Modified plastic made the handle ensur the durability;
20. Fit balancer link in each set;
21. Well assembly quality, ensure the stable quality;
22. Robust construction and safety design;
23. Built-in oil pump lubrication system;
24. Anti-blocking oil line with felt and spring inside, and direct lubricant to mian moving parts;
25. Steel cam(No plastic cams);
26. Trouble-free continuous operation;
27. Suspended on the spring balacer with hanger available (at extra cost).

Specification:

Attention:

1. Please oil the machine throughly before running;
2. Please follow the safety instruction strictly before put the machine into operation.

Detail:

Photo of Keestar NP-7D portable bag closing machine

 Presser food and double needl of Keestar NP-7D portable bag closing machine 

 Counter balancer CB-65 for NP-7D

Keestar Other Related Machines :

Portable bag closer: GK9-2, GK1800, GK26-1A, NP-7A, GK26-1S, GK2200.

Bag closing machine: DS-9C, DS-7C, GK35-2C, GK36-6A, GK35-6B,GK35-6C, GK35-8, GK15-1A

Bag sewing machine: DN-2HS, GK20-2, GK20-4, GK35-2A.

FIBC sewing machine: 81300A1HL, 81300A2, 80700CD4H, 81500BA1HL, 80700C2.