THE

ORIGINAL

CARTON FLOW

TRACK

Eng

inee

red

Sp

ace

Op

tim

izat

ion

Maximizeproductivity and space

SpanTrack is UNEX’s innovative carton flowsolution that drops into existing structures tocreate a robust flow system for any operation.Our full-width roller lanes and universal wheelbeds are engineered-to-order to create theultimate order picking environment.

BenefitsVersatilitySpanTrack can be added to any new or existing palletrack. No shelves or intermediate support required.

Superior FlexibilitySpanTrack provides the flexibility to store productswith a wide variation in size and weight.

High Capacity, DurabilitySpanTrack takes the abuse of active warehouses andassembly plants.

Unrivaled FlowSpanTrack provides maximum carton support and upto 300% more product contact than plastic wheel rails,resulting in better flow, fewer hang-ups andincreased throughput.

Typical ConfigurationsFull Case PickingLow Profile SpanTrack drops into existing palletrack, creating FIFO storage lanes that are idealfor full case picking.

Split Case PickingSpanTrack with adjustable pick trays presentsopen cases to order pickers so product can bepicked from the case without interference fromthe shelf level above.

Full-width roller andwheel bed comparison

Engineered Space Optimization

SpanTrack Lane and Bed Shared Features• Drop-in design for easy installation

• Freezer/cooler rated to below zero

• Light, standard, and heavy duty capacity choices

• Knuckled end treatment for improved ergonomiceach picks

• Customizable end treatments that attach easily toany pallet rack setup

• Interior notching saves vertical space

• Available in to-the-inch increments

• 7-year warranty

SpanTrack Lane Features• Provides 300% more product

contact than plastic wheel

• Integrated label holder system

• Optimized for product stacking

• The original carton flow track

SpanTrack Bed Features• Maximum flexibility left-to-right

for reslotting

• Shark fin infeed guides easereplenishment

• Hex hub wheel design foroptimal flow

• The latest innovationfrom UNEX

BAYWIDTH

End styles

Each Pick Options Selecting the Correct Track Width

Low Profile (S2)Nests between beams on hangersfor maximum use of verticalspace. Used for full case or eachpick. Perfect for racks with palletstorage above.

High Profile (S0)Rests on rack beams. Easilyadjusts for various contouringoptions. Can overhang structureto increase storage capacity.

Hangerless (S9)Adjustable length track sits on theledge of step beams in the frontand rear, keeping the face of thebeams clear.

High Profile Knuckle (Kx)Rests on rack beams.Overhangs structure up to 24"with 20˚angled front end forincreased efficiency in eachpick applications.

Low Profile Knuckle (KLx)12", 16", 20" and 24" long20˚ angled front end forincreased efficiency in each pickapplications within the rackstructure.

Pushback (S4)Notched track sits on topof step beams, with stops onfront and rear, making it idealfor applications where productis loaded and picked fromthe front.

Minimum Maximum Carton Length Roller Center

4" 1"*8" 2"

12" 3"

SpanTrack LaneWidth Guide

ADJUSTABLE PICK TRAY: 18", 24" DEPTH / 2" OR 4" LIP

ADD-ON PICK TRAY: 12", 15" DEPTH / 2" LIP / UP TO 96" WIDE

18"

6-5/8"

3-1/2"2-3/8"

1-3/4"

9-9/16"11"

20°30°

35°

30° 15"

7-1/2"

2"

CARTONWIDTH

TRACKWIDTH

CARTONLENGTH

ROLLERCENTERS

SpanTrack Lane is available in 6 differentwidths at varying capacities. Product width willbe the primary factor in determining lane width.Product can overhang the lane, up to 3" oneither side and maintain flow.

SpanTrack Bed Widths are determined by thebest track combination that fits within the widthof the racking. Example: for a 96" wide bay, youcan use (4) 18" wide beds & (2) 12" wide beds.This will create a 96" wide level of carton flow.

SpanTrack Bed Width OAW Series12" 11.7" 98, 9918" 17.7" 98, 9912" 11.75" 10015" 14.75" 10018" 17.75" 10024" 23.75" 100

SpanTrack BedWidth Guide

98/99 SeriesRoller Center

Guide

* Lane only

Roller Centers refers to the spacing betweenrollers within the sections. As product increasesin length, additional space can be addedbetween rollers/wheels. Having closer rollercenters will increase the conveying surface andmake the system more flexible.

SpanTrack Width Maximum Carton Width6" 8"9" 13-1/2"12" 18"15" 22-1/2"18" 25-1/2"24" 31-1/2"

Part Number Example - SpanTrack

98 S2 R or W 6 2 x79

SERIES ENDSTYLE

ROLLERTYPE

TRACKWIDTH

ROLLERCENTERS

LENGTH

Engineered Space Optimization

2.5"

7", 10", 13", 15" & 22"B.F.

9", 12", 15", 18" & 24"NOM. WIDTH

8.75", 11.75", 14.75", 17.75" & 23.75"ACTUAL WIDTH

1.38"0.25"

0.875"

12", 15", 18" & 24"NOM. WIDTH

11.75", 14.75", 17.75" & 23.75"ACTUAL WIDTH

10", 13", 16" & 22"B.F.

2.5" 2.925"

0.325"

0.875"

1.9"

Flow options

5.25", 8.25", 11.25" & 14.25"B.F.

2.16"

6", 9", 12" & 15"NOM. WIDTH

6.7", 9.7", 12.7" & 15.7"OVERALL WIDTH

2.33"

0.72"

2.16" 2.69"

10.2" & 16.2"B.F.

12" & 18"NOM. WIDTH

11.7" & 17.7"ACTUAL WIDTH

0.72"

0.75" Roller is availablein aluminum (R) and steel (SR).98 & 99 series

1.38" Roller (JRS)is made of galvanizedsteel with bearings.100 series

1.6" Hex Hub (W)Patent pending low frictionwheel bed design98 & 99 series

1.9" Skatewheel (SW)is available in steel and eachwheel has a bearing.100 series

98 SERIES – LD 99 SERIES – SD 100 SERIES – HD

2.5" 2.67"

6", 9", 12" & 15"NOM. WIDTH

6.7", 9.7", 12.7" & 15.7"OVERALL WIDTH

0.72"5.25", 8.25", 11.25" & 14.25"

B.F.

2.5"

10.2" & 16.2"B.F.

3.03"

12" & 18"NOM. WIDTH

11.7" & 17.7"ACTUAL WIDTH

0.72"

LIGHT DUTY STANDARD DUTY HEAVY DUTY

98 Series (2-5/32") 99 Series (2-1/2") 100 Series (2-1/2") 100 Series (2-1/2") 100 Series (2-1/2")6", 9", 12", 15", 18"* 6", 9", 12", 15", 18"* 9", 12", 15", 18", 24" 12", 15", 18" 24"

UNSUPPORTED Roller – Lane (lbs/linear ft) Roller – Lane (lbs/linear ft) Roller – Lane (lbs/linear ft) Wheel – Bed (lbs/sq ft) Wheel – Bed (lbs/sq ft) SPAN (in) Wheel – Bed (lbs/sq ft) Wheel – Bed (lbs/sq ft)

36 35 50 100 100 10048 35 50 100 100 10060 35 50 100 100 10072 35 50 100 100 8584 35 50 100 100 7590 35 45 100 100 6596 30 40 100 80 55102 25 35 90 70 45108 20 30 75 55 40114 15 25 65 50 35120 10 20 55 40 30126 50 40 25132 40 30 20138 35 25 20144 30 25 15

SpanTrack Capacities

*Bed only

Engineered Space Optimization

• Increased facings• Full-depth storage• Safe, ergonomic picks

• Product always up front• Easy to restock• FIFO stock rotation

The SpanTrack Advantage

Accessories & options

Impact PlateSteel impact plates snap ontorollers to provide a steel surfacefor impact loading

Guard RailFull-length lane dividers thatbolt onto the side channels ofthe tracks. 2 sizes available.

Internal NotchAccommodates an infinitelyadjustable interior support beamto minimize clearance

Keg FlowAn innovative solution forhigh density storage ofmicrobrew kegs

For more information,see the Keg Flow Literature.

Impact ZoneImpact zones have added rollersor wheels to the first 12" or 18"of the load end of the track

Raised Pressure ReliefRamp StopRelieves line pressure on the firstcase, creating an easier pick

Slow Down StripsNarrow strips snap onto rollersfor precise flow modulation

Infeed Guides – LaneBolts onto the side channel,designating the location of thepick facing

Infeed Guides – Bed“Shark fin” design snaps ontoaxles, guiding productreplenishment

Label HoldersSelf-adhesive backedextruded plastic label holder

Rigid SpliceFor splicing two square endtracks

Low Profile Bridge SpliceFor splicing two notched endtracks for vertical spacesavings

Swing StopSpring-loaded stop thatoperator lowers whenaccessing product

Engineered Space Optimization

© UNEX 2020

LIT-PROD-001unex.com