A shrink wrap tunnel, stretch wrapper preventive maintenance schedule lists the checks and jobs done on the equipment at fixed intervals, how long each takes, and in what order of frequency, so problems are found before the shrink wrap tunnel, stretch wrapper fails. This page gives the schedule used in the PlantOps360 task library for shrink wrap tunnel, stretch wrapper (and strapping machine), which follows common industry practice for general-purpose equipment. It is also searched for as shrink wrapping, shrink tunnel, stretch wrapping, pallet wrapper.
The maker’s manual and your site safety procedures always come first where they differ. Intervals set by law differ by state.
Shrink wrap tunnel, stretch wrapper preventive maintenance schedule and checklist
| How often | Task | Estimated time |
|---|---|---|
| Daily | Check film, strap or tape supply and tension; check tunnel temperature and conveyor | 10 min |
| Daily | Check sealing bar, cutter and for film residues; clear jams | 5 min |
| Weekly | Clean the heater elements, fan and conveyor; check chains and rollers | 20 min |
| Monthly | Lubricate chains and bearings; check belts and brakes (turntable) | 45 min |
| Quarterly | Check heater elements, thermocouples and sensors | 90 min |
| Half-yearly | Replace cutters, sealing bars and wear parts | 180 min |
| Annual | Annual service: drives, bearings and gearbox oil; replace worn rollers and heater parts; test emergency stops, guards and interlocks | 300 min |
Shrink wrap tunnel, stretch wrapper maintenance frequency and yearly workload
At the estimated times, one shrink wrap tunnel, stretch wrapper needs about 135 hours of preventive maintenance a year. The biggest single job is “Annual service: drives, bearings and gearbox oil; replace worn rollers and heater parts; test emergency stops, guards and interlocks” at 300 minutes, done annual. Multiply by the number of units you have to see the workload for your plant.
| Frequency | Tasks | Time per round | Hours per year |
|---|---|---|---|
| Daily | 2 | 15 min | 91.3 h |
| Weekly | 1 | 20 min | 17.3 h |
| Monthly | 1 | 45 min | 9.0 h |
| Quarterly | 1 | 90 min | 6.0 h |
| Half-yearly | 1 | 180 min | 6.0 h |
| Annual | 1 | 300 min | 5.0 h |
What goes wrong on a shrink wrap tunnel, stretch wrapper without preventive maintenance
- Sealing bar and cutter wear
- Heater element failure
- Film tension faults
- Conveyor wear
What to watch between services
- Seal and shrink quality
- Heater and fan condition
- Film tension
Safety and statutory notes for shrink wrap tunnel, stretch wrapper maintenance
Heater tunnels are hot. Let them cool before cleaning, and mind the pinch points on strapping heads.
Where a shrink wrap tunnel, stretch wrapper preventive maintenance schedule is used
This equipment is used in the industries below. Each link opens the preventive maintenance schedule guide for that industry, and the maintenance software page where we have one.
- Preventive maintenance schedule for pharmaceutical plants · maintenance software for pharmaceutical · maintenance software for api bulk drugs
- Preventive maintenance schedule for chemical, fertiliser and petrochemical plants · maintenance software for chemical
- Preventive maintenance schedule for food, dairy and beverage plants · maintenance software for food processing · maintenance software for dairy
- Preventive maintenance schedule for agro, grain, edible oil and sugar plants · maintenance software for sugar and distilleries
- Preventive maintenance schedule for fmcg and consumer goods plants · maintenance software for fmcg
- Preventive maintenance schedule for packaging, paper and printing plants · maintenance software for packaging · maintenance software for paper and pulp
- Preventive maintenance schedule for plastics, rubber and polymer plants · maintenance software for plastics · maintenance software for tyre and rubber
- Preventive maintenance schedule for steel, foundry, forging and metal plants · maintenance software for steel and metals
- Preventive maintenance schedule for cement, glass, ceramics and building materials plants · maintenance software for cement
- Preventive maintenance schedule for warehouses, logistics and ports
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Browse the full list of equipment preventive maintenance schedules (317 types).
Run this shrink wrap tunnel, stretch wrapper schedule in maintenance software
In preventive maintenance software, each row above becomes a recurring task on the asset with its checklist, time estimate and parts. Tasks can be triggered by calendar date, running hours, meter readings or production cycles, each completed task is recorded with the person and date, and a failed check can open a work order. For the method behind it, read the guide to the preventive maintenance schedule, or use the free generator to get a 12-month plan for your whole equipment list.
Build my preventive maintenance schedule (free Excel)
Frequently asked questions
How often should a shrink wrap tunnel, stretch wrapper be serviced?
In our schedule a shrink wrap tunnel, stretch wrapper has 7 tasks: 2 daily, 1 weekly, 1 monthly, 1 quarterly, 1 half-yearly, 1 annual. The biggest job is “Annual service: drives, bearings and gearbox oil; replace worn rollers and heater parts; test emergency stops, guards and interlocks”, which is done annual. Always follow the maker’s manual where it gives a different interval.
What is included in shrink wrap tunnel, stretch wrapper preventive maintenance?
It covers routine checks and jobs such as “Check film, strap or tape supply and tension; check tunnel temperature and conveyor”, “Check sealing bar, cutter and for film residues; clear jams”, “Clean the heater elements, fan and conveyor; check chains and rollers”, up to the annual overhaul or inspection. The full list with times is in the table above.
How many hours of maintenance does a shrink wrap tunnel, stretch wrapper need per year?
About 135 hours per unit per year at the estimated times in our library, including the daily checks done every day. Use it to plan workload, not as a benchmark.
Is there a free shrink wrap tunnel, stretch wrapper maintenance checklist?
Yes. The table on this page is a ready checklist. The free preventive maintenance schedule generator turns it into a 12-month Excel schedule for your list of equipment, with monthly workload hours.