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Quick Details

  • Type: Other
  • Condition: New
  • Application: Chemical
  • Packaging Type: Cartons, Case
  • Packaging Material: all kinds of filled bags
  • Automatic Grade: Semi-Automatic
  • Driven Type: Electric
  • Voltage: 220V/110V
  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: Keestar
  • Model Number: KP-N7A
  • Weight: 5.3kg
  • Certification: ISO
  • After-sales Service Provided: Overseas third-party support available
  • keywords: portable bag closing machinery
  • speed: 1750-1900 rpm
  • stitch length: 8.5 mm

Packaging & Delivery

Packaging Details cartons, export worthy packing, 30-50 sets in one pallet and wraping with 3 plies stretch film protection.
Delivery Time after payment 30 working days

Keestar KP-N7A single thread portable bag closing machinery


Product Description




Keestar KP-N7A portable bag closing machinery is using top quality spare parts to promise super quality and long service life.Suitable for sewing all kinds of filled bags.




  1. could work continuously for long time without any problem for temperature rising up;
  2. with being hanged by Keestar CB-65 counter balancer,Keestar GK-L26 pedestal,Keestar CB-M26 pedestal to make much more efficient work;
  3. work as sewing part in automatic bag closing system with addtitional function of automatic start-stop and automatic thread cutting;



Stitch Length                 8.5mm                     
Power SupplySingle phase 220V 50Hz
LubricationThumb Oiler


Machine Set:




Company Information

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.


Tel: 0086-29-84273415

Fax: 0086-29-84273416

Web: www.keestarsew.com

Our Services



keywords:  portable bag closer machine;  single thread bag closer machine;  bag closer machine

Transaction History of the Supplier

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Transaction Details

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China (Mainland) | Trading Company
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Supplier Assessments:
5 Transactions 700+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $33,000
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