Keestar NP-7K Industrial Sewing Machine for Bag Closer

Specifications

Keestar NP-7K industrial sewing machine for bag closer

Applications:

Keestar NP-7K industrial bag closer sewing machine 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 with single needle single thread chain stitch 101.

Keestar NP-7K is the most popular portable bag closer model.

Basing on the most popular model newlong NP-7A, and all parts could be easy purchase and relaceable all over the world.

Welcome you visit our company. We are the best company in China sewing industry.

Keestar NP-7K industrial bag closer sewing machine could replaceable with any single needle single thread portable bag closer sewing machine like Fischbein F-series, Newlong NP-7A, Siruba AA series, Yaohan N-series, F-series, Keestar GK9-2, GK1800, GK26-1A industrial bag closer sewing machine. 

Features:

1. Single needle single thread chain stitch 101 portable bag closer;
2. Speed upto 1,650rpm;
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 portabel bag closer;
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 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.

Details: 

Welcome visit to find more details.  

http://youtu.be/9_lbgJ0uIN4   NP-7K (Please check the working video in youtube for your reference)

Keestar related products line:   

Portable bag closer: NP-7K, GK9-2, GK26-1A, GK2200 and GK1800 portable bag closer

Bag closing machine: GK2, GK3-18, GK35-2C, GK35-6A, GK35-6B, GK35-6C, DS-7C, DS-9C.

Bag sewing machine: GK8-2, GK3-28, DN-2HS. DN-2LHS, DN-2W.

FIBC sewing machine: 81300, 81500, 80700, 80800CH, 80800CDH.

Pedestal: A1-PB, GK-LB, GK-L26, GK-LP, GK-LF.