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Quick answer
Stop the dryer and unplug it before inspecting the accessible drum and laundry. Beko's official tumble-dryer support distinguishes a scraping sound from the metallic vibration noise that can be normal on heat-pump dryers: first check the drum for foreign objects and remove only anything loose and accessible. Check pockets, zips, buttons and other metal fasteners, and confirm the dryer stands level and does not rock. If the scraping remains with the drum empty, is loud or continuous, the dryer does not operate normally, or there is rubbing, burning smell or visible damage, stop using it and contact an authorised service agent. Do not remove panels or diagnose rollers, belt, motor or compressor from the sound alone.

Work through in order
Diagnostic checks
Use only checks that match the exact appliance or system and its official guide.
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Check 1
Stop the programme, let the dryer come to a safe stop, unplug it, and note whether the scraping was accompanied by smoke, burning smell, a hot plug, visible damage or abnormal drum movement. Do not restart it just to reproduce the sound.
Expected result: There is smoke, burning smell, visible damage, a hot electrical connection, abnormal movement, or only a sound with no other hazard.
Next step: Keep the dryer unplugged and arrange authorised service for a hazard or abnormal operation. If no hazard is present, continue only with the unplugged, accessible checks below.
Why this matters
Why: Smoke, burning, visible damage or abnormal operation is a stop condition. A sound without those signs still needs an accessible foreign-object and load check before any service conclusion.
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Check 2
With the dryer unplugged and cool, inspect the accessible drum, door opening and lint-filter area for coins, screws, stones, bra wires or other loose objects. Remove only an object that is clearly loose and reachable without tools or panel removal.
Expected result: A foreign object is visible, or the drum and door opening are clear.
Next step: If a loose object is safely removed, do not restart if the drum or housing is marked or damaged; use the exact manual or service. If nothing is found, continue to the load and stability checks and avoid internal disassembly.
Why this matters
Why: Beko specifically directs owners with a scraping sound to check the drum for foreign objects. A clear accessible drum does not prove a roller, belt, bearing, compressor or drum fault.
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Check 3
Inspect the load and pockets for coins, keys or other loose items. Turn garments with zips, buttons or metal fasteners inside out and close the fasteners before a future cycle; confirm the door closes fully.
Expected result: The sound occurred only with a particular load or metal fastener, or it remains with the load removed.
Next step: If the sound was load-specific and no appliance damage is visible, use the corrected loading practice. If it persists without the load, leave the dryer unplugged and arrange authorised service.
Why this matters
Why: Beko says pockets and metal fasteners can cause knocking or scratching. A sound that persists with the load removed is more likely to need appliance-specific service, but it still does not identify a particular internal part.
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Check 4
Without running the dryer, check whether it rocks when gently tested and whether it stands level on a solid floor. If adjustment is needed, keep it unplugged, use help when lifting or tilting, and adjust only the external feet as described by Beko; do not remove panels or lean into the machine alone.
Expected result: The dryer rocks or is visibly uneven, or it is level and stable but the scraping remains.
Next step: Correct only the external feet using the model's instructions and stop if moving the dryer is unsafe. If it is stable or the scraping continues, keep it unplugged and arrange service rather than testing internal parts.
Why this matters
Why: Beko identifies level and stability as external noise checks. Correcting an unstable installation may reduce movement, but it does not explain a scraping sound that continues on a level, stable appliance.
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Check 5
Use the model label and owner manual to determine whether the dryer is a heat-pump model, then compare the timing and character of the sound with the manual/support description. Do not label a scraping sound as a normal compressor vibration merely because the dryer may use a heat pump.
Expected result: The sound is a documented intermittent metallic compressor vibration on a heat-pump model, or it is a true scraping/rubbing sound, loud/continuous, or accompanied by abnormal operation.
Next step: Follow the exact manual for a documented normal sound. For true scraping, loud/continuous noise or abnormal operation, leave the appliance unplugged and contact an authorised service agent.
Why this matters
Why: Beko says intermittent metallic compressor vibration can be normal on heat-pump dryers, while a more scraping sound calls for a foreign-object check and service when operation is abnormal. The distinction cannot be made from brand alone.
Use your observations
Decision map
Find the observation that best matches what you see, then follow the next safe action.
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PATH 01Next step
What you see
A loose object is visible in the accessible drum or the scraping occurred only with one load containing metal fasteners or pocket items.
Do this next
Remove only the clearly loose accessible object, correct the load preparation, and keep the dryer unplugged if there is drum or housing damage. Arrange service if the sound returns with an empty drum.
Why this path and its safety boundary
Why it matters: The sound may be load/object related, which Beko treats as an external check rather than proof of a failed dryer part.
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PATH 02Next step
What you see
The dryer is a heat-pump model and the sound is intermittent metallic vibration without scraping, damage or abnormal operation.
Do this next
Monitor only within the exact model's normal operating guidance. Stop and seek service if the sound changes into scraping, becomes loud/continuous or the dryer stops operating normally.
Why this path and its safety boundary
Why it matters: Beko describes compressor metallic vibration as a normal heat-pump operating sound in its support guidance.
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PATH 03Next step
What you see
The dryer rocks, is uneven, or moves on its floor.
Do this next
Unplug the dryer and adjust only its external feet using the model instructions, with assistance for moving or tilting. If it remains unstable or the scraping continues, arrange service.
Why this path and its safety boundary
Why it matters: Beko identifies level and stable footing as a contributor to excessive noise and movement.
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PATH 04Next step
What you see
The scraping continues with an empty drum, is loud or continuous, or occurs with smoke, burning smell, visible damage or abnormal operation.
Do this next
Do not operate the dryer. Leave it unplugged and contact an authorised service agent with the exact model and when the sound occurs.
Why this path and its safety boundary
Why it matters: The public Beko guidance no longer supports a user-level cause; a particular roller, belt, motor, compressor or drum fault cannot be identified from sound alone.
Helpful context
Understand the symptom
Separate normal metallic vibration from scraping
Beko says a metallic vibration noise can be normal on a heat-pump dryer because of the compressor. Its support guidance treats a sound that is more like scraping differently: check the drum for foreign objects, remove only accessible loose objects, and contact an authorised service agent if the appliance is not operating normally while the noise occurs.
Start with the load and external stability
Beko's noise guide recommends checking that the dryer is level and stable, then checking pockets, zips, buttons and other fasteners that can knock or scratch during a cycle. These checks can separate a load-related sound or movement issue from a sound that remains with the machine empty.
Stop before internal diagnosis
A scraping sound alone does not prove worn rollers, a belt problem, a compressor fault or drum damage. Beko's manual safety instructions say not to operate a faulty or damaged product and to unplug it and call authorised service. Use the exact model manual and service route for any internal inspection.
When checks do not resolve it
Need a professional?
Contact an authorised Beko service agent when scraping remains after the accessible drum, load and stability checks, when the sound is loud or continuous, or whenever the dryer has smoke, burning smell, visible damage or abnormal operation. Provide the full model number, operating mode, load condition and whether the drum was empty when the sound occurred.
Common questions
FAQ
Is a metallic sound from a Beko heat-pump dryer always a fault?
No. Beko says intermittent metallic compressor vibration can be normal on heat-pump dryers. A sound that is more like scraping, or any metallic sound accompanied by abnormal operation, needs the foreign-object check and possibly authorised service.
What should I check first for a scraping dryer sound?
Stop and unplug the dryer, let it cool, then inspect the accessible drum and door opening for loose foreign objects. Also check pockets and metal fasteners in the load. Do not remove panels or reach into hidden mechanisms.
Can an uneven Beko dryer cause scraping or loud noise?
Beko identifies level and stable footing as external noise checks. With the dryer unplugged, check whether it rocks gently and use the model instructions for external foot adjustment; persistent scraping still needs service rather than an internal diagnosis.
Does scraping prove that the dryer rollers are worn?
No. Beko's support material mentions worn rollers for a loud, continuous rumbling sound, but a scraping sound can instead involve a foreign object or another model-specific condition. Do not identify or replace a roller from the sound alone.
Should I keep running the dryer to see whether the noise clears?
Do not repeatedly run a dryer that is scraping or operating abnormally. Beko's manual says not to operate a faulty or damaged product and to unplug it and call authorised service.
Read the exact guide
Official sources
- Tumble Dryer — TroubleshootingBeko · Opened Beko's official tumble-dryer help center. The page states that heat-pump metallic vibration can be normal, directs the owner to check the drum for foreign objects when the sound is scraping, and routes abnormal operation to authorised service; it is not a model-specific parts diagnosis.
- How to stop your tumble dryer making too much noiseBeko UK · Opened Beko UK's official guide. It supports checking level/stability, unplugging before adjusting feet, checking pockets/fasteners and closing the door, and identifies normal heat-pump compressor/pumping sounds; model-specific internal repair remains out of scope.
- Dryer User Manual — BDPB904HWBeko · Opened the official Beko PDF and verified the cover/model context. It applies to BDPB904HW, not every Beko dryer; used for the documented safety boundary, level/feet context, normal metallic compressor/pumping sounds, foreign-object precautions and authorised service direction only.
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