#equipment-maintenance

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文章（14）

Warehouse Lockout Tagout for Conveyor Maintenance: Don't Skip Power Isolation, Locking, and Verification

Warehouse lockout tagout for conveyor maintenance comes down to three steps that actually save money and lives: isolate every energy source, lock it so only the person inside can restore it, and verify with a meter before anyone reaches in.

2026-11-01

仓储门道 · 避坑指南

Warehouse Pre-Peak Equipment Maintenance: A Full-Warehouse Program Before the Rush

A warehouse pre-peak equipment maintenance program is the only window to get conveyors, forklifts, dock doors, and scanners ready before peak. Shifu Zhao opens with a dock door jammed at 7 a.m., then lays out a no-shutdown maintenance schedule and the downtime math that makes the case for doing it early.

2026-10-25

自动化 · AMR·AGV

AMRs in a Flour Warehouse: LiDAR False Alarms, IP Ratings, and Maintenance That Actually Works in Dusty Air

The hardest part of running AMRs in a flour warehouse isn't payload — it's keeping the laser scanners from going blind in the dust. A warehouse operations manager shares how 7-8 false stops a day happened, why IP52 beats IP65 here, and the maintenance routine that fixed it.

2026-10-21

自动化

Forklift Tire Economics: Solid vs. Pneumatic vs. Polyurethane — and the 50% Replacement Rule

How much does one forklift cost you in tires per year? Lao Zhou runs the TCO on solid, pneumatic, and polyurethane forklift tires: unit prices differ 2x, annual costs tie — downtime decides. The 50% replacement rule, two real cases, and a formula you can apply tomorrow.

2026-10-16

仓储门道 · 功能分区规划

The Warehouse Maintenance Shop: Fix Forklifts and Conveyors In-House or Call the Vendor?

A dead forklift or a stalled conveyor: build your own shop or outsource? The math on spare parts, the safety red lines, and the downtime-cost line between in-house and outsourced repair.

2026-10-14

运营合规 · OSHA合规北美

Conveyor Repair Without a Lock: What One Missing Lockout Tagout Warehouse Procedure Really Costs

In most warehouses, lockout tagout warehouse procedures live in a binder on the wall — until something goes wrong and somebody finally opens it. This article has no sermon, only arithmetic: what one missing LOTO procedure actually costs on the books, versus what it costs to run a real program for a

2026-10-14

仓储门道 · 冷链

Freezer Forklifts Aren't Regular Forklifts: Cold-Storage Selection and Care

Running standard forklifts into a -25°C freezer kills controllers, seals, and batteries within months. This guide to the forklift for cold storage covers what the cold destroys, the freezer-spec selection line, lithium vs lead-acid math, and five maintenance traps.

2026-10-13

AI · 技术解析

From Alert to Root Cause: When Warehouse AI Diagnostics Work — and When They Don't

AI diagnostics for root cause analysis: a small warehouse owner's field test. A whiteboard and a notebook beat the vendor's root-cause pitch for repeat jams — but for multi-variable tangles like random mis-scans, paying per AI diagnosis is genuinely worth it.

2026-10-13

AI · 落地场景

AI Predictive Maintenance for Warehouse Equipment: Teaching Machines to Hear a Forklift Dying

AI predictive maintenance for warehouse equipment, explained by an engineer: how vibration sensors on forklifts and conveyors buy you 1-3 weeks of warning, how to kill false alarms, and when the investment isn't worth it.

2026-10-12

自动化 · automation:conveying

Sortation Shoe Wear: Why Your Sliding Shoe Sorter Mis-Sorts and How to Fix It

Sortation shoe wear is the most common mechanical cause of rising mis-sort rates on a sliding shoe sorter, yet it is routinely misdiagnosed as a WCS tuning problem. This guide explains how the divert mechanism works, gives a 3-level wear grading system you can check with a caliper, walks through two real DC case studies, and compares the cost of a shoe swap versus a full overhaul.

2026-10-11

系统选型 · WCS设备控制

WCS Alarm Tiers: Shutdown, Slowdown, Warning — A Real-World Response Playbook

It's 3 a.m. and your phone buzzes with a WCS alarm. Get up and drive to the warehouse, or roll over and go back to sleep? The answer isn't in the message — it's in whether you sorted your alarms into tiers before that night ever came. Here's the three-tier system I've used for years, plus the notification chain and false-alarm discipline that make it actually work.

2026-10-07

运营合规 · OSHA合规

Lockout/Tagout in the Warehouse: Making LOTO Actually Work on the Floor

If your shop's attitude is one of quick fixes without lockout, your lockout/tagout program is paper. Twenty years of hard-won practice: energy source cards, the six-step lockout, group lockout, and shift-handover discipline.

2026-10-07

运营合规 · OSHA合规

Lock It Before You Touch It: A Warehouse LOTO Playbook

Conveyors, dock levelers, battery rooms—servicing equipment without locking out the energy first is gambling with lives. A field guide to OSHA 1910.147 for warehouses that can't afford a safety department.

2026-10-06

自动化 · 拣选技术

When the Pick-to-Light Batteries Die: The Maintenance Trap Nobody Budgets For

Monday, 7 a.m. Pickers walk up to their zones and start scanning totes. Nothing lights up. Not one or two modules—the entire face of the flow rack, dark. Orders are already in the queue, dozens of them, and the pickers stand there with paper slips, matching SKU by SKU. Fifteen minutes later the supervisor calls me: "It was fine last night. What happened?"

2026-10-05