Learning and development process for Rubber Hose Makers: a staged ladder for braiders and extruder crews
A new braider can spoil a long run in one shift. A staged learning process, with sign-offs instead of a fixed training period, keeps long lines safe while people learn.
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Share your requirementsWhy learning and development process matters in rubber hose makers
Braiding depends on spool tension, pattern and patience, and extruder settings depend on compound and die. Most people learn by standing near an expert, then being put on the line when the expert is busy. A spoiled run is discovered only after curing, so the lesson comes late and costs a full coil or more. Changeover between hose types is learnt the same way, with each shift doing it differently.
Good looks like a written ladder for each machine, from loading spools or feeding compound, to setting pattern or die, to running alone on a hose type. Each rung has a short practical check by a senior, and the learner has a supervised practice period before running alone. Pressure testers are briefed and observed before testing alone, and changeover is a taught routine with a checklist.
How to set it up
1. Write the braider ladder
Spool loading, tension setting, pattern setting, running a short job, running a long job alone. Each rung has a check by a senior and a date. People move when they pass, not by time served.
2. Write the extruder ladder
Feeding compound, reading size and surface, adjusting speed, changing a die, running a hose type alone. Include the in-process size check so learners practise it from day one.
3. Give learners short jobs first
Start on short, low-cost runs before long vehicle-maker orders. Keep a record of which hose types each person has run, so planning matches skill to job.
4. Brief and observe pressure testers
Set up, guards, release and what to do on a failure, practised with a senior and signed off before testing alone. The workplace safety process supports it.
5. Teach changeover as a routine
A checklist for dies, mandrels and settings, practised by every crew. See the Rubber Hose Makers overview for how changeovers affect output.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- List who can run extrusion and braiding alone, by hose type.
- Check how many spoiled runs in the last quarter involved someone in their first months.
- Ask whether pressure testers have been observed by a senior, and when.
- Compare changeover habits between two shifts doing the same hose type.
GullyHR can do this with you. Read how we approach learning and development process in general, or share your requirements and we will tell you where to start.
Questions owners ask
There is no fixed time. Use a ladder with sign-offs and let skill decide. Some people pick up spool tension quickly and struggle with patterns, and the ladder shows where help is needed.
It is better to start on short, lower-cost runs and move to long orders once the person has shown steady pattern and tension control. A spoiled long run is the most expensive way to learn.
Your best braider or extruder operator, given protected time and recognition for teaching. Without that, teaching is squeezed out by production and the knowledge stays in one head.