Specifications

1.Single thread revo bag closer
2. Built-in cutter & oiler
3. Continuous operation
4. Replace newlong NP-7a,chains for bags

Keestar NP-7K  portable bag closer china 

 

Applications:

 

Keestar NP-7K portable bag closer 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.

 

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 portable bag closer 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 closer.

 

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:

 

Model	NP-7K
Stitch	Single thread chain Stitch 101
Speed	1,500-1,700rpm
Stitch Range	8.5mm fixed
Lubrication	Semi-automatic
Needle	DNx1#25
Thread	Polyester 20/6(2x3)
Thread Cutting	Semi-automatic
Power	90W/220v/110v
Weight	5.5kg/7.5kg
Dimension	360x260x380mm

 

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  (working video in youtube)

 

 

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.