EACH PICKING OPTIMIZATION

Systems Comparison Table

Syst em Att ribute

Un it of Measure

Bin Sh elving Gravi ty Flow Racks

Storage Drawers

Horizont al Carou sel

Verti cal Carousel

Min iload ASRS

Automat ic Dispensing

Gross Syst em Cost

In it ial Cost/ Purchased Ft3 In it ial Cost/ Available Ft3. Ft3 of inventory housed per Ft2 of Floorspace. Ease of ret ri eval.

$5-$15

$3-$5

$25-$30

$20-$ 35

$40-$70

$30-$40

$300-$600 per d ispenser

Net Syst em Cost

$10-$30

$9-$15

$31-$38

$40-$ 70

$65-$100

$38-$50

Floorspace Requirement s

1-1.2

0.7-0.85

1.8-2.5

0. 8-1 .25

5.0-6.0

4.0-5.0

Human Factors

Average

Average

Good

Average

Excell en t

Excell en t

Good

Main tenance Requirement s Item Security Fl exibil ity

Low

Low

Low

Medium

Medium

High

High

Average High

Average High

Excell en t High

Good Medium

Excell en t Low

Excell en t Low

Average Low

Ease to Reconfigure Order Lines per Person-Hou r

Pi ck Rate

C: 25-125 T: 100-350 M: 25-250 W: 300-500

C: 25-125 T: 100-350 M: 25-250 W: 300-500

C: 25-125 T: 100-350 M: 25-250 W: 300-500

50 -25 0

50-300

25-125

500-1000

Key

T = Tot e Pi cking

C = Cart Pi cking

M = Man Aboard ASRS

W =Wave Pi cking

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