Erection crews decide the customer's view: HR for conveyor manufacturers

A troughed belt conveyor goes into service at a cement plant. Within a week the belt is tracking off at the tail, the skirt rubber is wearing through and the splice shows a lifted edge. The customer's maintenance head calls the owner and says the factory sent poor material. In fact the idlers and pulleys were fine. Two stringer sections were erected out of square, and the splice was cut a few degrees off the belt's centre line.

That is why our conveyor manufacturers page names erection crews as its first pressure point. Across the machinery makers hub, conveyors are the clearest case of a product whose quality is finished by people working away from the works.

• Setting out. Marking the centre line, checking trestle and gallery positions against the layout, and finding where the civil work differs from the drawing.
• Squaring and levelling. Stringers square to a piano wire or string line, carrying and impact idler frames level across, pulleys square to the belt path. Small errors here become tracking trouble for years.
• Belt pulling and splicing. Hauling the belt in without twisting it, cutting the ends square, and making the vulcanised or mechanical splice.
• Training the belt. Adjusting idlers and take-up during the no-load run so the belt runs centred, instead of using skirt boards to hold it on.
• Handover. Walking the customer through the run, the punch list and the greasing points.

• The crew leader was the longest-serving fitter, not the one best at setting out.
• Helpers are hired near the site for the job and arrive with no briefing.
• The survey team that measured the site never meets the crew that erects on it.
• Hot splicing sits with a jointer or two, so the crew waits, or someone untrained has a go with the curing press.
• The schedule rewards finishing, so tracking is fixed by tightening skirts rather than by squaring frames.
• Nobody tells the crew what the customer complained about on the last job.

1. 1

   Grade crews by what they can lead

   Site helper, erector, senior erector, crew leader. Each step lists what the person does without supervision, from bolting stringers to setting out a full layout and running the no-load trial.

2. 2

   Hold a survey-to-erection handover

   Before leaving, the surveyor walks the crew leader through site photos, levels, obstructions and any civil work that differs from the drawing.

3. 3

   Send a briefing pack with every crew

   Layout and section drawings, parts checklist, splice kit list, the customer's entry and permit rules, and a named contact at the works who answers the phone.

4. 4

   Reserve splicing for trained jointers

   A belt joint is made only by a jointer signed off for that type. Bring on a second and third jointer, so one resignation does not stall site work. The training page for conveyor builders covers how.

5. 5

   Sign an erection check sheet

   Square, level and alignment readings recorded section by section, photographed, and signed by the crew leader before the belt is pulled.

6. 6

   Brief local helpers on day one

   Which areas are out of bounds, how to stay clear of the belt during training runs, and who they answer to. Untrained helpers never work alone near moving parts.

7. 7

   Review every job afterwards

   Crew leader, surveyor and works manager read the punch list and any customer complaint together within a fortnight of handover.

Customer, site, conveyor reference, crew leader, date.
Centre line marked and checked against layout: yes or no.
Stringer sections square to centre line: readings per section.
Idler frames level across: readings per section.
Head, tail and bend pulleys square to belt path: checked by whom.
Belt ends cut square before splicing: checked by whom.
Splice type and jointer's name; cure or fastener check done.
No-load run: tracking adjusted with idlers, not skirts: yes or no.
Punch list items open at handover, with owner and date.

Crews live near plants, ports and mines for weeks, so how they are paid and housed decides who stays. Keep site allowances, lodging and travel separate from the grade band, pay them on a known date, and write the rules down so each job does not start with a negotiation. Pay crew leaders and jointers for the skill they carry, compared with the local market through the pay benchmarking page for conveyor builders. Order lumps from big plants also stretch crews. A rolling view of confirmed and likely site jobs, as described on the conveyor workforce planning page, helps decide when to grow a crew and when to train.

Galleries, transfer towers and tail ends bring their own hazards. Think of work at height, pinch points at snub and bend pulleys, and a belt that creeps when a gravity take-up is released. Isolation before anyone reaches into a chute or changes a return idler has to be habit, not a reminder. The safety and wellbeing page for conveyor makers lists routines for site helpers and for noisy roller lines alike.