SpiralGrip

Semiautomatic Overhead Wrapping Systems
Signode - Stretch Wrapping Systems - 15497 310/410
• Ideal for Unstable Loads
High visibility strobelight flashes duringwrap cycle.
W
hatever your load type, whatever your mountingconfiguration, you can count on the SpiralGrip
™
310and 410 semiautomatic stretch wrapping machines toget the job done. These systems were designedspecifically for loads that can’t be moved or rotatedduring wrapping because of their instability or shape.The 310 and 410 are perfect for light, fragile, extraheavy or unstable loads. During the wrapping cycle, theload remains stationary while the film carriage rotates
around it.The 310 and 410 come equipped with the patentedSensor-Stretch
The 310 and 410can be mountedto a wall, asupport beam ora variety ofSpiralGrip Heavy-duty main driveruns in syntheticlubricant for long life.
Flexible bumper-mounted obstacle sensorstops arm rotation if beam is broken.
The downright is specially reinforced for low weight and high strength. With a rotation speed of 18 RPM,the 410 wraps up to 50 loads per hour. The 310, with a rotation speed of 12 RPM, wraps up to 35 loads perhour.Height sensing photo eye stops carriage ascent oncethe top of the load is detected.
Adjustable forceto load lets youwrap fragile loadswith minimumtension, stableloads with moretension.
 floorstands.Solid state ULlisted controllerhas durablemembranekeypad for longservice life.
• The Lowest Cost per Load
™
powered prestretch film deliverysystem for optimal film economy. Stretch film is
elongated between two specially textured powerdriven rollers before being wrapped around the load.The standard prestretch rate of 250% is fixed to avoid
operator tampering and assure consistent wrappingresults, day after day. Higher or lower stretch levelsare available to fit your particular application. For thebest results, use SpiralGrip premium grade stretchfilm. SpiralGrip stretch film has the superior strength
and load holding power required when using poweredprestretch systems.
• Wrap up to 35 Loads per Hour
Because loads are stationary during wrapping,throughput speeds can be higher than most turntable
systems will allow. At 18 RPM, the 310 and 410 canwrap a 52" wide x 52" long by 60" high load in lessthan 34 seconds. You can increase the throughputeven further by mounting the 310 or 410 on Signode’sdual station wrapping stand which lets you wrap one
load while a second load is being staged.
Tilted
film carriage design wraps loads towithin 51mm of the floor. The SpiralGrip 310 and 410 are idealfor stretch wrapping difficult loads.Because stretch
film is rotated aroundthe load, rather than turning the load,light and unstable loads can easily beunitized with a secure web of
film. The SpiralGrip 310 and 410 can be mounted in a varietyof ways; on a wall, on a support column, or on aSignode free standing floor stand (as pictured above).
