Critical
Approved
Extruder
Never operate without installation of a protection device against the melt pressure rising above the maximum level.
Review details and historyTwin Screw Extruder - MEGA 50
Machine profile and operating context.
Machine ID135fe0d3-ff76-49d8-b366-16e9dc0eb558
ManufacturerSTEER
ModelMEGA 50
Serial NumberNot set
CriticalityHigh
StatusRunning
Estimated Hours0
Last Runtime UpdateNot set
CreatedMay 17, 2026, 5:38 AM
UpdatedMay 18, 2026, 9:16 PM
Preventive Alerts
Runtime and due-date alerts from approved maintenance rules.
No preventive alerts for this machine right now.
Maintenance History
Completed, cancelled, rejected, or review-state work previously recorded for this machine.
LowRequest-based
No maintenance issue described.
Cancelled during human review because this item should not be treated as active maintenance work.
LowRequest-based
This is a test email. No maintenance issue described.
Cancelled during human review because this item should not be treated as active maintenance work.
HighRequest-based
Pelletizer cutters on the Steer Mega 50 may not be sharp enough, affecting th...
Schedule immediate inspection and sharpening or replacement of pelletizer cutters to prevent further quality deviation. Parts replaced: cutters Notes: The cutters can be resharpened upon the operator's request.
HighRule-based
Extruder: Never operate without installation of a protection device against the
Never operate without installation of a protection device against the melt pressure rising above the maximum level. Schedule: triggered by condition-based. Notes: This prevents catastrophic failure or risk to personnel from overpressure events. Periodically verify the device is installed and functional.
CriticalRule-based
Extruder: Never operate without installation of a protection device against the
This prevents catastrophic failure or risk to personnel from overpressure events. Periodically verify the device is installed and functional.
Upcoming Work
Open corrective tasks and approved rule-based maintenance generated for this machine.
CriticalRequest-based
Steer 50 was shut down due to a vacuum pump overheating error.
Dispatch maintenance team immediately to inspect and repair/replace the vacuum pump. Check for any related system issues that could cause recurrent overheating. Restore production as soon as safely possible.
CriticalRule-based
Extruder: Never operate without installation of a protection device against the
Never operate without installation of a protection device against the melt pressure rising above the maximum level. Schedule: triggered by condition-based.
CriticalRequest-based
Hydraulic leak near injection unit. Oil is dripping under the extruder and op...
Immediate shutdown of affected equipment, isolate leak, deploy spill containment, and assign maintenance technician to repair hydraulic line and inspect for further damage.
CriticalRequest-based
Hydraulic oil is leaking under the extruder. Operators noticed pressure fluct...
Inspect immediately and stop operation until the issue is assessed.
CriticalRequest-based
Hydraulic leak near injection unit. Oil is dripping under the extruder and op...
Inspect immediately and stop operation until the issue is assessed.
CriticalRequest-based
Hydraulic leak near injection unit
Inspect immediately and stop operation until the issue is assessed.
Maintenance Rules
Machine-specific components and service actions extracted from manuals or entered by humans.
High
Approved
Extruder screws and drive shafts
Completely plasticise any cured material remaining in the extruder before switching on the extruder drive again after shutdown.
Review details and historyMedium
Pending
Screw and gearbox
Monitor for increased friction during operation, especially when incorporating fillers; ensure sufficient carrier material is fed.
Review details and historyCritical
Pending
Extruder
Stop the extrusion line immediately if the maximum permissible melt pressure is exceeded.
Review details and historyCritical
Pending
Extruder
Drain leakages (e.g., shaft sealing) of dangerous conveyed materials (explosive, toxic, hot) to prevent hazards.
Review details and historyCritical
Pending
Extruder
Do not remove guards or covers from rotating/moving parts while the machine is running.
Review details and historyCritical
Pending
Extruder
Reassemble and restart all safety and protection functions immediately after any maintenance work.
Review details and historyHigh
Pending
Gearbox oil system
Stop operation and investigate if oil is leaking from the gearbox oil supply.
Review details and historyHigh
Pending
Barrel cooling system
Ensure cooling water temperature for barrel cooling is never more than 60°C below the set processing temperature.
Review details and historyHigh
Pending
Feed system
Ensure pellets or ground stock are free of impurities (e.g., metal, stones) before feeding into the extruder.
Review details and historyMedium
Approved
Vacuum and venting system
Inspect vacuum venting line, seals, and filter condition
Review details and historyHigh
Approved
Gearbox
Check gearbox oil level and condition
Review details and historyUpload Manual
Attach a PDF manual to this machine, extract text, then create draft maintenance rules for review.
Machine Settings
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