FOR DAH Double-Line Valve Bag Sewing Machine VS Newlong NP-3II Two-Thread Bag Closer
Detailed side-by-side comparison of specifications, pricing, features, and suitability.
| Specification | FOR DAH Double-Line Valve Bag Sewing Machine | Newlong NP-3II Two-Thread Bag Closer |
|---|---|---|
| Type | Sewing | Sewing |
| Material | Pp Woven | Multi |
| Automation | Full Auto | Manual |
| Speed (bags/hr) | 40–70 | 4–8 |
| Layers | 1–2 | — |
| Bag Width (mm) | 390–700 | — |
| Bag Length (mm) | 300–1200 | — |
| Price (USD) | $55,000–$95,000 | $1,200–$2,800 |
| Power (kW) | 18 kW | 0.09 kW |
| Weight (tons) | 3 t | 0.007 t |
| Print Colors | N/A | N/A |
Comparison Summary
In our side-by-side comparison, the Newlong NP-3II Two-Thread Bag Closer leads in 2 out of 3 measurable categories. However, the best choice depends on your specific production requirements, budget, and regional availability.
FOR DAH Double-Line Valve Bag Sewing Machine
FOR DAH double-line valve bag sewing machine. Two parallel lines for combined 40-70 bags/min output. Auto valve forming for PP woven bags.
Advantages
- Double line = 2x speed
- Auto valve forming
- Taiwanese quality
Considerations
- Larger footprint
- Two-line complexity
Newlong NP-3II Two-Thread Bag Closer
Newlong NP-3II two-thread portable bag closer. Double-locked stitch for stronger closure than NP-7A. Heavy-duty for cement and chemical bags.
Advantages
- Two-thread stronger closure
- Double-locked stitch
- Heavy-duty rated
- Japanese quality
Considerations
- Manual operation
- Heavier than NP-7A
Frequently Asked Questions
Which is faster, FOR DAH Double-Line Valve Bag Sewing Machine or Newlong NP-3II Two-Thread Bag Closer?
The FOR DAH Double-Line Valve Bag Sewing Machine has a higher maximum speed of 70 bags/hr compared to 8 bags/hr.
Which is more affordable, FOR DAH Double-Line Valve Bag Sewing Machine or Newlong NP-3II Two-Thread Bag Closer?
The Newlong NP-3II Two-Thread Bag Closer starts at a lower price point ($1,200). However, total cost of ownership includes maintenance, power, and spare parts.
Can I use FOR DAH Double-Line Valve Bag Sewing Machine and Newlong NP-3II Two-Thread Bag Closer for cement bag production?
Both machines can be evaluated for cement bag applications. Check the material compatibility, bag dimensions, and automation level against your specific production requirements.