SL400LT Rotary Arm Stretch Wrapper
This machine is Lantech's simple automation solution for manufacturing environments. It is ideal for very light, very heavy or very unstable loads, with little-to-no operator touches and virtually no downtime. It saves 2 minutes of forktruck labor per load and eliminates film breaks and film tails.

The machine is ideal for manufacturing environments. Load Guardian® removes the operator guesswork required to wrap a good, quality load at the lowest cost. Standard safety features include a large safety shield for the wrap zone, wrap cycle alarms and beacons, and a control panel mounted at the rear, away from the wrap zone. The 3-year warranty has no exclusions, unlimited cycles and no exceptions.
Features & Capabilities
- Load Guardian creates and saves profilesIntuitively guides users through the profile creation process, using recognizable icons and smartphone-like simplicity, to calculate the right containment force.
- Load Guardian maintains profile standards automaticallyEliminates or minimizes routine operator touches and tweaks with single tap profile selection.
- Load Guardian delivers the right amount of containment forceProvides a knowable, repeatable cost per load.
- Pallet Grip®Avoids product damage by locking the load to the pallet.
- Load Seeking Clamp®Eliminates film breaks at the start of the wrap cycle.
- Lantech's proven experience in highly automated environmentsHelps reduce operator involvement, minimize downtime, and keep automated material flow moving.
- Predictable interface built for AMRs
- Consistent packaging results that support production planning
- Clear machine states for dependable AMR communication
- Designed for safe, uninterrupted automated flow
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Lantech's patented control system based on 50+ years of customer observations
Load Guardian eliminates the operator guesswork to make it simple to create, maintain and deliver the right containment force for safe-to-ship loads every time. It eliminates the consequences that can occur when an operator has to make 12 or more decisions to stretch wrap a load.
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Lantech's film tail management solution
Its patented design eliminates dragging film tails by providing two stages of precise, high-velocity blasts of air. The first blast shapes the film web in the precise location; the second, more focused blast, “nails” the film tail to the underlying layers of film. Designed to survive warehouse environments, it is self-contained with no exposed mechanical components and does not require heat.
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Improves uptime, wrap quality and reduces film breaks
Load Seeking Clamp 5.0 reduces film breaks and pull-outs at the start of the wrap cycle. It moves to the side of the load, ensuring the leading film tail is captured. It provides 3x the holding force of conventional clamps.
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Lantech equipment is designed to integrate seamlessly with AMRs
It provides a stable, predictable interface across stretch wrapping and case & tray handling operations. Lantech's approach simplifies system integration with repeatable performance, clear machine communication, and layouts that support safe, uninterrupted AMR traffic.
Performance
| Production speedThese speeds refer to the maximum speed and depend on the application details. | 40 pallets per hour |
|---|---|
| Load size diagonal (recommended) | 76″ |
| Maximum load height | 80″ standard; 110″ available |
| Maximum load weight | Floor capacity |
Performance features
| XT Cut and Clamp 5.0® | Not available |
|---|---|
| Auto Film Cut-Off® | Optional |
| Pallet Grip® | Standard |
| Load Guardian | Standard |
| Film carriage | 20″ |
| EZ Thread film delivery | Standard |
| Standard pre-stretch | 225% |
| Wrap force | Variable (electric) |
| Film capacity | 10″ roll diameter |
| Film delivery system | Power Roller Stretch Plus |
| NEMA Type 1 enclosure | Standard |
| TurboTak® | Standard |
| Load Seeking Clamp 5.0® | Standard |
Load handling
| Arm drive | 3/4 HP TEFC |
|---|---|
| Arm speed | 15 RPM |
| Wrap arm zone | 90″ |
Weight and size
| Approximate shipping weight | 3,400 lbs. |
|---|---|
| Size | 189″ L x 150″ W x 121″ H |
Service requirements
| Pneumatic | 80 psi |
|---|---|
| Dedicated electric service | 208-240VAC/20A/1-Phase/50-60Hz |
Warranty
| Warranty duration | 3 years, unlimited cycles, all components covered |
|---|
Options & Add-ons
- Extended Wrap HeightIncreases the wrap heights of loads. Replaces the 80″ mast with a 110″ mast.
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