Newlong NP-7A Bag Closing Machine – Portable Single-Thread Chain Stitch | Made in Japan
The Newlong NP-7A is a portable, high-speed bag closing machine designed for reliable and continuous operation with minimal maintenance. Manufactured in Japan, it uses a single-thread chain stitch system and durable steel cam construction to provide consistent bag-closing performance at speeds of up to 1,600 rpm.
Designed for closing filled bags, the NP-7A is suitable for a wide range of industries and applications, including agricultural products, rice, animal feed, fertilizer, flour, chemicals, pellets and powders. It can sew various bag materials including kraft paper, cotton, hessian, jute, PP/PE woven fabric and other compatible bag materials.
Beyond bag closing, the versatile NP-7A can also be used on horizontal surfaces and for joining two pieces of fabric where suitable. Its insulated plastic handle provides comfortable handling and added protection during operation.
Newlong NP-7A Bag Closing Machine Highlights
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Portable Design: Lightweight and easy to handle for filled-bag closing applications.
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High-Speed Operation: Maximum operating speed of up to 1,600 rpm.
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Single-Thread Chain Stitch: Uses ISO #101 chain stitch formation for bag closure.
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Automatic Lubrication: Built-in oil pump lubrication system helps maintain smooth operation.
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Automatic Thread Cutting: Convenient thread-cutting mechanism for efficient operation.
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Improved Steel Cam: Durable steel cam construction designed for dependable service.
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Wide Feed Dogs: Extra-wide feed dogs help provide consistent material feeding.
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Insulated Handle: Shock-resistant plastic handle for comfortable and safer handling.
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Low Maintenance: Designed for reliable operation with minimal maintenance requirements.
Features
- ISO #101 single-thread chain stitch formation
- Built-in oil pump lubrication system
- High-speed operation up to 1,600 rpm
- 220V–240V power supply
- Fixed stitch length: 3 stitches per inch
- Adjustable thread tension for secure bag closure
- Automatic thread cutting
- Lightweight and portable construction
- Designed for continuous bag-closing applications
- Minimum maintenance requirements
- Made in Japan
Applications
The Newlong NP-7A is suitable for closing a wide range of filled bags and sacks used for:
- Rice and grains
- Agricultural products
- Animal feed
- Fertilizer
- Flour and food products
- Chemicals
- Pellets and powders
- Other compatible industrial and commercial bagging applications
Compatible Bag Materials
- Kraft paper
- Cotton
- Hessian
- Jute
- PP/PE woven fabric
- Other compatible woven and bag materials
Specifications
| Model |
Newlong NP-7A |
| Machine Type |
Portable Bag Closing Machine |
| Stitch Type |
ISO #101 Single-Thread Chain Stitch |
| Maximum Speed |
1,600 rpm |
| Stitch Length |
3 stitches per inch |
| Power Supply |
220V–240V |
| Dimensions |
41cm (L) × 28cm (W) × 37.5cm (H) |
| Weight |
7kg |
| Country of Origin |
Japan |
Included Accessories & Parts
- 1 bottle of oil
- 1 pack of DNx1 #25 needles – 4 pieces
- 1 piece of white bag-closing thread
- 1 screwdriver
- 1 belt
- 1 carbon brush
Note: Included accessories may vary. The manufacturer reserves the right to change included accessories or replace them with items of similar value without prior notice. Please refer to the product manual for the latest detailed list of included accessories.
Spring Balancer & Hanger Setup
The Newlong NP-7A can be suspended from the ceiling using a compatible spring balancer and hanger. This setup can help reduce the effort required to hold the machine during repetitive bag-closing operations.
Additional Accessories
- Bag Closer Thread – White
- Bag Closer Thread – Other Colours
- Bag Closer Thick Thread
- DNx1 #25 Needles
