How to Make Your Equipment Order Look Fuller: A Practical Checklist for Mining Buyers

Who This Checklist Is For

If you’re responsible for ordering crusher liners, conveyor components, or grinding mill parts for a mining or energy operation—and you’ve ever had an order show up wrong, incomplete, or late—this list is for you. I’ve been handling equipment orders for Fuller for six years. In that time I’ve personally made (and documented) 12 significant mistakes, totaling roughly $47,000 in wasted budget. Now I maintain our team’s pre-order checklist to prevent others from repeating my errors.

Below are five steps. Skip none of them. The fifth one is the one most people ignore.

Step 1: Verify the Equipment ID Against the Physical Tag

Never rely on memory or a cached part number from an old email. Go to the machine, write down the serial number and model number from the manufacturer’s tag. Then cross-check it with the OEM catalog or your own maintenance history.

The mistake I made: In my first year (2017), I assumed a “Model 846” was the same across two different crusher generations. Turned out the bearing housing was different. The wrong parts sat in our warehouse for 8 months before we realized.

Checkpoint: Have you physically seen the tag within the last 30 days? If not, go see it.

Step 2: Confirm Lead Time Before You Hit ‘Order’

Everything I’d read about vendor reliability said “trust the quoted lead time.” In practice, I found that lead times are often aspirational. For critical items (things that stop production if they’re late), always ask: “What is the worst-case lead time if raw materials are delayed?”

The surprise wasn’t the price difference—it was the cascading cost of a late delivery. One 3-week delay on a Hydraulic Power Pack cost us $12,000 in downtime.

Checkpoint: Do you have a buffer? If your shutdown is in Week 8 and the vendor says 6 weeks, you’re playing roulette.

Step 3: Get a List of ‘What’s NOT Included’ in Writing

The conventional wisdom is to compare unit prices. My experience with 200+ orders suggests that the vendor who lists all fees upfront—even if the total looks higher—usually costs less in the end. I learned to ask “what’s NOT included” before “what’s the price.”

Example: A quote for mill liners looked cheap until we discovered shipping, crating, and export documentation were extra. That added 22% to the total. The “expensive” vendor had already baked all that in.

Checkpoint: Have you received a formal quote that itemizes every possible fee? If not, request one.

Step 4: Do a ‘Dry Run’ of the Order Entry Process

I once ordered 150 conveyor idlers with the wrong shaft diameter. Checked it myself, approved it, processed it. We caught the error when the maintenance crew tried to install them. $3,200 wasted, credibility damaged. Lesson learned: simulate the full order flow before sending it to production.

This means: print the spec sheet, walk it to the person who will receive the goods, and ask them to confirm the dimensions against your actual equipment. Not just the procurement guy—the mechanic who will install it.

Checkpoint: Have you involved the end user in the order review? (I should add that this step alone has prevented 8 out of our last 10 order errors.)

Step 5: Check for ‘Minor’ Spec Differences Between Vendors

This is the step everyone skips. Two vendors may both offer a “60-inch screen deck” but the screen tensioning system, bolt pattern, or wear plate thickness can differ. Those differences matter when you’re trying to swap parts at 2 AM during a maintenance window.

The trigger event that changed my thinking: In September 2022, we ordered 40 screen panels from Vendor A and 40 from Vendor B—both claiming to fit our FLSmidth screen. Vendor A’s panels had 0.25” thicker rubber and a slightly offset bolt hole. Only 30 of Vendor B’s panels actually fit. The rest had to be sent back. Net loss: $4,100 plus a delay.

Checkpoint: Have you compared the dimensional drawings, not just the model numbers? If a drawing isn’t available, request one.

Common Mistakes & Final Notes

Saved $80 by skipping expedited shipping. Ended up spending $400 on a rush reorder when standard delivery missed our deadline. That’s the classic penny-wise, pound-foolish trap.

The other big one: assuming “same specifications” means identical results across vendors. It doesn’t. Each manufacturer interprets tolerances differently.

One last thing—if you’re ordering replacement parts for a Fuller-branded item, always verify the production date. Fuller updated their casting molds in 2020, so pre-2020 parts may have slight variances that affect fitment. (Should mention: we’ve caught 47 potential errors using this checklist in the past 18 months.)

Not everything will go perfectly. But following these five steps will make your order “fuller”—complete, correct, and on time.