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Articles（7）

Cold Storage Automation with AS/RS: Where the Line Is, and What the Payback Really Looks Like

Cold storage automation is not a room-temperature AS/RS moved into a freezer. Frost, lubrication failure, and battery fade each eat into the payback you modeled. This article maps the real low-temperature effects, the selection thresholds, and a TCO framework you can actually run.

2026-11-01

Automation Arsenal · automation:asrs

AutoStore vs Shuttle ASRS: Where the Selection Line Really Sits

AutoStore vs shuttle ASRS are different species, not competitors. Da Liu breaks down digging vs. aisles, two real failures, and a three-question selection framework.

2026-10-20

Automation Arsenal · AS/RS

Shuttle ASRS Level Changes: Is One Lift Really Enough?

In a shuttle ASRS the shuttle only runs horizontally — every level change goes through the lift. This engineer breaks down captive vs roaming architectures, the cycle-time math (a 30-second lift cycle caps at about 120 moves/hour), when one lift is enough and when you need two, a real 2023 case where lift queuing starved pick stations, and why lift utilization is the one number that decides if your money was well spent.

2026-10-12

Automation Arsenal · AS/RS

ASRS Cost per Pallet Position: Stacker Crane vs Shuttle vs Four-Way Shuttle

ASRS cost per pallet position, broken down honestly: stacker crane vs shuttle vs four-way shuttle ranges, the four cost buckets, the three most underestimated line items in vendor quotes (software integration is the big one), and a five-step selection framework from 30+ WMS go-lives.

2026-10-12

Automation Arsenal · AS/RS

Shuttle ASRS Batteries: Charging Strategies and Endurance Tested — Swap or Opportunity Charge?

A small-warehouse owner's tour of a shuttle ASRS site turned into a deep dive on shuttle battery charging strategy: battery swap vs. on-rail vs. opportunity charging, plus the zero-cost tricks small warehouses can copy.

2026-10-10

Automation Arsenal · AS/RS

Shuttle vs Stacker Crane: Where the Line Is Between Two ASRS Designs

Both are ASRS, but stacker cranes and shuttles are fundamentally different machines. This guide explains the principles, five selection dividing lines, and the cost math at 5,000 pallet positions — pick wrong and millions go up in smoke.

2026-10-10

Automation Arsenal · AS/RS

'Shuttle vs. Miniload ASRS: Your SKU and Order Profile Decide, Not the Brochure'

Shuttle systems can deliver 5 to 10 times the per-aisle throughput of crane-based miniloads, but most selection mistakes are not about the technology — they come from measuring with the wrong yardstick: daily order volume instead of order-line structure.

2026-10-09