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Quick Details

  • Condition: New
  • Type: Industrial Sewing Machine
  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: Keestar
  • Model Number: A1-PB-DS-9C
  • Stitch Formation: Other
  • Mechanical Configuration: Other
  • Max. Sewing Speed: 2700 s.p.m
  • Max. Sewing Thickness: 8mm (5/16 in.), 24 piles of paper
  • Stitch Length: 7-10.5mm
  • Power: 550W
  • Overall Dimensions: 540*380*570mm
  • Feed Mechanism: Drop Feed
  • Certification: ISO9000
  • After-sales Service Provided: Overseas third-party support available
  • Thread Chain Cutter: Pneumatic guillotine type crepe tape cutter
  • Automatic grade: Automatic
  • Lubrication: Full closed oil bath
  • Crepe tape width: 55mm
  • Start/Stop: Photoelectric
  • Driven type: Electric
  • Needle: DR-H30
  • Capacity: 500-800 bags/hour
  • Stitch type: Single needle double thread chain stitch 401
  • keywords: bag closing machine

Packaging & Delivery

Packaging Details polyfoam box / carton
Delivery Time 3-30 days after the receipt of payment
Product Introduction

Keestar A1-PB-DS-9C-GK-SB Automatic Bag Closing System shows the "High-end Technology" of bag closing with A1-PB height adjustable bag closing pedestal and DS-9C bag closing machine head and GK-SB bag closing conveyor.
Customerized different grades of motors and controllers meet the different requirements.
Could apply Keestar conveyor and other conveyor as a bag closing producing line.
Keestar A1-PB-9C Automatic Bag Closing System could replace Newlong A1-PB bag closing pedestal and DS-9C bag closing machine.
Highest speed bag closing system, maximum stitching speed up to 2,700spm;
Built-in pneumatic guillotine type cutter;
Fully enclosed structure and automatic lubricating machine head;
Automatic start/stop and thread chain/crepe cutting;
Height adjustable pedestal suitable for different size of fill bags;
Well balanced rotational parts ensure very little vibration and promote a highly reliable closing system;
All parts are enclosed and protected inside the casting housing, the system suitable for apply in high dust and corrosive environment;
Best automatic bag closing system for plain and crepe seaming of all sorts of fill bags.
Customerized conveyor, controller, motor available.

500-800 bags/hour
Machine Head Height
720-1220 (From Ground to Needle Point)
4P, 3PH, 0.75kW
Machine Head
Max. Stitching Speed
Stitch Length
7-10.5mm (10mm standard)
Stitch Type
Double Thread Single Needle Chian Stitch 401.
Pneumatic Guillotine Type
Air Supply
0.4MP/cm2 / 3.5NL/min
Automatic Oil Bath
Oil Volume
Dia. of Pulley
DR×H30 #26
Polyester 20/6, 20/9 (2×3, 3×3)
Net Weight
Gross Weight

Please oil the machine throughly before running;
Please follow the safety instruction strictly before put the machine into operation. 

Our Company

KEESTAR is a family business with more than 25 years' experience in China sewing machine industry. Keestar serves as a professional supplier in bag closing machinery, FIBC sewing machinery and industrial sewing machinery.
As the leader supplier and a technical leading and comprehensive supplier in the field, Keestar integrates all the best resources in China and develops the most advanced technology to make the most suitable solutions and equipments for clients.

Why Choose Us

1. Offer quality products with competitive price.
2. Pre-sale consultation service, parts and technical support.
3. Bag closing, FIBC sewing and heavy duty sewing solutions.
4. Quality inspection, delivery time control, logistics and related documents arrangement service.

Product Packing

1. Q: Is machine sample available?
A: No. We can supply spare parts sample, but customer needs to pay for it and bear shipping cost, we will return the parts value once order confirmed.

2. Q: What service you can supply?
A: Model recommendation, sample making, technical consulting, after-service support

3. Q: Do you supply overseas installation and debugging?
A: Yes, but customer needs to bear all overseas expenditure.

4. Q: Is your machine all original with Union Special or Newlong?
A: No. But for most of the models, it can be 100% replaceable.

5. Q: Do you supply spare parts?
A: Yes, and with fast lead time.

6. Q: What gurantee you supply?
A: Limited spare parts one-year guarantee, not including quick-wear parts like needle, looper, throat plate.

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Trade Assurance
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.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $33,000
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