Keestar NP-7A Portable Bag Closer Sewing Machine
Keestar NP-7A portable bag closer sewing machine
Applications:
Keestar NP-7A portable bag closer sewing machine is the lastest model which is developing from Newlong NP-7A, suitable for closing of all sorts of fill bags, like burlap, jute, woven poly, cotton, plastic and paper with single needle single thread chain stitch 101.
Keestar NP-7A portable bag closer sewing machine could replaceable with any single needle single thread portable bag closing machine.
Features:
- Single needle single thread chain stitch 101 portable bag closing machine.
- Speed upto 1,650rpm.
- Fix stitch length 8.5mm.
- Improved looper and simple mechanism.
- Built-in automatic thread chain cutter.
- 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.
- Heat treatment for all parts, deep anti-rust.
- Ergonomically design, perfectly fits operator's hand and permits effortless operate the Keestar NP-7K portabel bag closer sewing machine.
- Copper alloy made of feed dog carrier block.
- All the bushings made of wear-resistant steel and under grinder machining.
- Aolly made of connecting rod.
- Hexagon screw replace normal screw in key parts.
- Top cover replace into casting aluminium not fragile plastic.
- Extra strong thread stand.
- PP film cover the pulley cover for protection.
- Aluminium cap oil pump and with chain connect.
- Apply aluminium die casting motor.
- Modified plastic made the handle ensur the durability.
- Fit balancer link in each set.
- Well assembly quality, ensure the stable quality.
- Robust construction and safety design.
- Built-in oil pump lubrication system.
- Anti-blocking oil line with felt and spring inside, and direct lubricant to mian moving parts.
- Steel cam(No plastic cams)
- Trouble-free continuous operation.
- 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:
- Please oil the machine throughly before running;
- Please follow the safety instruction strictly before put the machine into operation.
Details:
NP-7K

bag closing thread
bag closing pedestal
Keestar related products line:
Portable bag closer: 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.
KEESTAR Industries(Shaanxi) Co., Ltd is leading supplier of bag closing machine, bag sewing machine, automatic heavy duty sewing system and walking foot sewing machine world widely. Keestar has been focus on developing advanced sewing technology since our establishment. We have developed variety sewing systems for many applications include filled bag open top closing, woven bag making, FIBC(Flexible Intermediate Bulk Containers)seaming, sails manufacturing and repairing, slings and lashing straps,safety harness and ropes, buffing wheel and polishing wheel, shoes and footwear, sofas and automotive upholstery, carpet and rugs, net and mesh, saddles & harness and other seamed products.
KEESTAR INDUSTRIES CO., LTD
Tel: 0086-29-84273415
Fax: 0086-29-84273416
Web:

Keywords: bag closer machine
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