NL | Narrow Line Straightener
Product Overview
The Narrow Line Wire Straightener is engineered for precision straightening in compact production environments. Ideal for high-strength cable manufacturing and multi-wire processing, it ensures consistent alignment under high-tension loads.
With left and right-hand models, quick-release levers for rapid changeover, and precision-machined grooved rolls, the Narrow Line Series is built for efficiency and long-term performance in demanding applications. The Narrow Line Straightener is ideal for strand galvanizing or annealing, weaving, or mesh applications. A secondary use is in the oil and gas industries for control line straightening.
Play with our interactive model here and find some of the NL straighteners key benefits.
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Key Benefits
1 Compact Footprint
2 Quick-Release Levers
3 Precision Grooved Rolls
4 Left and Right-Hand Models
5 High Load Capacity
Why Choose Sjogren's Narrow Line Straighteners?
1. Space-Saving Design
2. Fast Adjustments
3. Adaptable Groove Profiles
4. High-Tension Performance
Industries and Applications
The IS Wire Straightener delivers precise inch-based wire processing, making it perfect for consistent, medium-to-high volume tasks. However, it may not be the best choice for ultra-flexible or large-diameter wires.
Product Measurements and Technical Specifications
Measurements
| Model | NL 507 U | NL 507 | NL 507-7 | NL 245 | NL 245M | NL 245-7 |
|---|---|---|---|---|---|---|
| A | 143 mm | 143 mm | 183 mm | 236 mm | 236 mm | 290 mm |
| B | 117,5 mm | 117,5 mm | 157 mm | 204 mm | 153 mm | 258 mm |
| C | 51 mm | 51 mm | 51 mm | 70 mm | 70 mm | 70 mm |
| D DIA. | 32 mm | 32 mm | 32 mm | 47 mm | 47 mm | 47 mm |
| E | 149 mm | 149 mm | 149 mm | 266 mm | 257 mm | 266 mm |
| F | 10 mm | 11 mm | 11 mm | 13 mm | 9,1 mm | 13 mm |
| G | 26 mm | 33 mm | 33 mm | 33,3 mm | 26 mm | 33,3 mm |
| H | 36 mm | 48 mm | 48 mm | 52 mm | 43,3 mm | 52 mm |
| I | .38" - 16THD |
.38" - 16THD |
.38" - 16THD |
.50" - 13THD |
M 12 | .50" - 13THD |
| J | 28,5 mm | 35,5 mm | 36,5 mm | 38 mm | 30 mm | 36,5 mm |
Technical Specifications
| Part # | Model | Straightener Rolls Diameter D | Wire Diameter Range | Number of Straightener Rolls Below | Number of Adjustable Straightener Rolls Above | Minimum Wire Spacing |
|---|---|---|---|---|---|---|
| 338532-00 | NL 507U | 32 mm | 1.5 – 3.0 mm | 3 | 2 | 28.5 mm |
| 338503-00 | NL 507 | 32 mm | 1.5 – 3.0 mm | 3 | 2 | 36.5 mm |
| 447809-00 | NL 245 | 47 mm | 3.0 – 6.0 mm | 3 | 2 | 38 mm |
| 448214-00 | NL 245M | 47 mm | 2.0 – 6.3 mm | 3 | 2 | 30 mm |
| 338503-01 | NL 507-7 | 32 mm | 1.5 – 3.0 mm | 4 | 3 | 36.5 mm |
| 447809-03 | NL 245-7 | 47 mm | 3.0 – 6.0 mm | 4 | 3 | 38 mm |
Download the Application Data Sheet
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NL Straightener FAQ
How do I order replacement rolls to stay ahead of downtime?
Contact us with your model number and wire specs for custom options. You can use the contact form at the bottom of this page or you can email our team directly at sales@sjogren.com.
How does the Narrow Line Straightener handle varying wire tension?
The precision grooved rolls and high-load capacity allow consistent alignment even under fluctuating tension.
Can the narrow line straightener accommodate specialty wire coatings or finishes?
Yes, custom groove profiles (V, U, and flat) are available to prevent damage to coated or finished wires.
Can the IS Wire Straightener withstand high-temperature environments?
Yes, the IS Wire Straightener is built with durable materials and precision machining to perform reliably in high-temperature manufacturing settings.
Can the Narrow Line handle high-speed production?
Yes, the quick-release mechanism allows fast adjustment and smooth handling, and these are made for demanding environments to provide the most precision with the least unplanned downtime possible.
How does the Narrow Line compare to other models?
Optimized for compact setups and multi-wire applications; for larger or metric needs, explore other Sjogren models like the EC straightener.
Get Your Custom NL straightener Quote – Fast & Reliable Pricing and Delivery!
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