A transformer maker winds coils, builds cores and fills tanks with oil, on a build that runs for weeks per unit. Winders and test engineers are skilled by years of work, and one error can scrap a costly unit.
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Share your requirementsA transformer manufacturer builds power and distribution transformers to customer ratings. Copper or aluminium conductor is wound into coils, core laminations are cut and stacked, coils and core are assembled, the active part is dried in an oven, lowered into a tank and filled with oil, then tested. A unit takes days or weeks, and each one differs a little. Work involves crane lifts, hot ovens and oil, and fine care in winding and insulation. Experienced winders and core builders are scarce. A fault found in the test bay can mean opening the unit again, and customers and utilities inspect the work. For the wider sector, read the manufacturing overview.
These are the places the people side of this kind of business tends to give way. The rest of this page works through them.
HR here has to work for each of these groups, not only the office. The set-up below is written with all of them in mind.
GullyHR runs talent acquisition for permanent roles in transformer manufacturers. For each role we agree the job description with you, find and screen candidates against it, and support the offer through to joining. Tell us the role and the number of people, and we start there.
We recruit permanent employees. We do not supply contract or temporary staff.
Every business interviews, but few have a written process that works the same way for every role and every interviewer. GullyHR designs yours, from the role brief to the offer, trains your managers to run it, and can run it for you on the roles you hand us.
We agree what the role must deliver, the must-have and nice-to-have skills, and how each will be scored.
Screening call, assessment, interview rounds and decision points, sized to the role and the number of people you hire.
Structured questions for each role family and a rating guide, so two interviewers judge the same answer the same way.
A short briefing for your managers on what to ask, what to avoid and how to give a clear yes or no.
Who approves, how the offer is made, and how candidates are kept informed from first call to joining.
A good winder holds tension and layering by feel, and a new one can spoil expensive conductor before learning.
A fault found at the test bay can mean unpacking and rebuilding, and nobody has recorded which stage caused it.
Cranes and slings move heavy cores and tanks, and loose authorisation puts people at risk.
With weeks per unit, people lose track of who did which stage, and responsibility for quality turns vague.
Moisture and dirt damage insulation, and care slips when a unit is running behind schedule.
Only a few people can run and read the full set of tests, so a queue builds in the test bay whenever one is away.
Start with the topics that matter most here: Learning and Development; Health, Safety and Wellbeing; Retention and Attrition Management. Then work through the rest. Each topic is written for manufacturing, not in general.
Training planned from need rather than from the calendar.
Induction, records, incident reporting and follow-through.
Who leaves, when, why, and which of them mattered.
How many people, in which roles, by when, and what they will cost.
Structure, reporting lines and who is allowed to decide what.
Requisition to joining, the same way every time.
A first day that is the same for the fifth joiner as the first.
Records, attendance, leave and the day-to-day HR that must simply work.
Salary structure, payroll inputs and a month that closes on time.
Goals, reviews and ratings that hold up in a conversation.
Named backups for the roles that cannot be vacant.
Communication, recognition and the conditions people actually work in.
Two routes, one for complaints, one for conduct, kept separate.
Policies a manager can apply, and obligations with owners and dates.
Resignation to relieving letter, in a defined order.
Records that survive people, and approvals that do not queue.
A short monthly pack management actually reads.
An HR function that runs the same way every month.
The pieces a transformer manufacturers business puts in place, in an order that makes each easier. Open any card for the detail.
Stages from helper to supervised winding to independent winding, each signed off on practice coils.
Stages from helper to supervised winding to independent winding, each signed off on practice coils. A training route can hold it.
A named list of people allowed to sling and lift, with a short check before each shift.
A named list of people allowed to sling and lift, with a short check before each shift. Safety routines cover the checks.
A traveller sheet that follows the unit, so a fault traces back to a stage and learning follows.
A traveller sheet that follows the unit, so a fault traces back to a stage and learning follows.
A short, visible set of rules for dryness, clean hands and storage, with a spot check every week.
A short, visible set of rules for dryness, clean hands and storage, with a spot check every week.
Pair juniors with the test lead on real units and record each test they can run alone.
Pair juniors with the test lead on real units and record each test they can run alone. Role definitions keep the levels clear.
Before changing anything, find out what is true today. Work through the checks using a recent operating period. The time needed depends on the records you hold; note missing evidence and use the findings to choose a priority.
Share your requirementsConfirm with a qualified professional. What applies to you depends on your business, your state and your arrangements, and it changes. This page describes practice. It does not state a legal position.
The services below fit this kind of business best. Each starts by recording where you stand, and every later report compares against that. We do not promise outcomes.
Sign-off ladders for winders and core builders.
Authorisation and lifting routines for heavy cores and tanks.
Clear stages and roles so ownership shows across a long build.
Keeping senior winders and test engineers who take years to replace.
Start with a free conversation, or see the paid HR Diagnostic.
Understand the business, its workforce, current processes and HR challenges.
Find the missing, weak, inconsistent or person-dependent processes.
Create the structure, processes, policies, SOPs, dashboards and systems needed.
Help HR and department managers actually adopt the new system.
Digitise repetitive and approval-based workflows where it is worth doing.
Track hiring, attendance, employee cost, performance, training and attrition.
Strengthen the people-management system continuously, not once.
From the GullyHR blog: one on HR in manufacturing, and one on each of the topics this page points to.
Why the best operator can struggle as shift supervisor, what it costs the line, and a practical way to choose, prepare and back new supervisors in any kind of plant.
7 min readRead article
A founder's guide to hiring freshers and running a first-year programme: campus or open drives, a screening round, a training plan by quarter, mentors and checkpoints.
6 min readRead article
A shift, weekly and monthly safety routine for rubber plants that names who checks platen guards, mill trip bars, autoclave doors, burst-test cages and slings, and who acts on near misses.
7 min readRead article
What really keeps mobile app and web developers in a small firm: stay conversations, growth paths, fair release rules and a risk sheet an owner can use this month.
6 min readRead articleMore on the GullyHR blog.
Recognise the skill with a grade and pay, involve them in training and give them a say in quality rules. Benchmark pay against nearby plants.
Use practice coils and short supervised stages, with a senior who checks tension and layering. Move up only after sign-off.
Use a traveller sheet with names and dates at each stage. Review rework by stage every month and share what you learn.
Authorise named people, check slings and hooks each day and keep the area clear. Retrain anyone who misses a step.
Train more people on the test set and plan the queue with production. One test engineer should not be the only route to dispatch.
We would ask who is learning from your senior winder, count units reopened last quarter and list who is authorised for crane work. A winder ladder together with a stage record for each unit is a good first job. Scope is written down afterwards.
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