Keestar NP-7K np-7a single needle single thread bag closer sewing machine
Applications:
Keestar NP-7K np-7a single needle single thread 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.
Features:
- Single needle single thread chain stitch 101 bag closer sewing 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 newlong np-7a single needle single thread 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 |
Sewing capacity | 3mm(0.12 in.) |
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(2×3) |
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:
Keestar NP-7K bag closer sewing machine with accessory box
Thread for Keestar Np-7K 20S/2 X 3
Pedestal GK-L26 for Keestar NP-7K
Pallet packed
Welcome visit to find more details.
http://youtu.be/9_lbgJ0uIN4 NP-7K please check the working video for your reference.
Bag closer sewing machine : GK26-1A, GK1800, GK9-2