Keestar NP-7K bag closing and stitching machines

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Keestar NP-7K bag closing and stitching machines

Application:

1. Keestar NP-7K bag closing and stitching machines is the lastest model which is developing from Newlong NP-7A, suitable for closing of all sorts of fill bags, e.g. burlap, jute, woven poly, cotton, plastic and paper;
2. With single needle single thread chain stitch 101;
3. Based on the most popular model Newlong NP-7A, and all parts could be easy purchase and relaceable all over the world; 
4. Keestar NP-7K could replaceable with any single needle single thread bag closing and stitching machines like Fischbein F-series, Newlong NP-7A, Siruba AA series, Yaohan N-series, F-series, Keestar GK9-2, GK1800, GK26-1A bag closing and stitching machines . 

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

Packed on pallet, 50 sets/pallet

Counter balancer CB-65, there is a hook on the machine to hang with balancer, balancer weights 1.2KG, can bear machine weights between 5.5-7.5kg.

Also we have a spare hook to connect machine and balancer (as above picture shows)

Counter balancer CB-65 equiped with portable bag closer GK2200, other bag closing and stitching machines  mode NP-7K, GK9-2, Gk1800 also available.

Thread for NP-7K, 2 X 3 poly , 60 cones/ carton, also applicable for GK1800, GK2200, GK9-2, GK26-1A

Welcome visit to find more details.

Keestar Relative Models:

Bag closing and stitching machines : GK2200, GK1800, GK26-1A, GK9-2

Keywords: Bag closing and stitching machines