ShredMATIC SM 90 Auto-Feed Paper Shredder
#24
Dahle

Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder

Rating

Model: SM 90
$277(incl. tax)Amazon price as of 2025-09-29
Buy on Amazon

Product Overview

The Dahle ShredMATIC SM 90 is designed for destroying confidential documents quickly. It features a 90-sheet auto-feed tray, oil-free operation, and automatic jam protection. This P-4 security level shredder produces a 3/16" x 1/2" particle size and holds up to 7 gallons of shredded waste. It shreds staples, paper clips and credit cards. German engineered for quality and trouble-free operation.

Share

Product Images

Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 1
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 2
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 3
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 4
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 5
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 6
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 7
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 8
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 9
Dahle ShredMATIC SM 90 Auto-Feed Paper Shredder の商品画像 10

Product Specifications

Shred Size
3/16 x 1/2"
Shred Type
Cross Cut
Sheet Capacity
10sheets
Bin Capacity
7gal
Shred Speed
6ft/min
Security Level
P-4
Throat Width
8.75in
Power Consumption
-W
Auto Start/Stop
-
Overheat Protection
-

Size & Weight

Weight
19.8 pounds
Hight
20 inches
Width
14.5 inches
Depth
10.3 inches

Features

Automatic Start/Stop Function

The presence of an automatic start/stop function is not explicitly mentioned in the product information. Therefore, it is assumed that this function is not available.

Reverse Rotation Function

The shredder includes automatic jam protection, which reverses the motor to prevent paper jams. This function helps to clear obstructions and ensures continuous operation, enhancing user convenience and preventing potential damage to the machine.

Overheat Prevention Function

While the product description mentions 'SmartPower,' specific details about overheat prevention are not provided. It is unclear whether the shredder has an automatic shut-off feature to prevent overheating and potential damage.

Automatic Stop Function When Full

There is no mention of an automatic stop function when the waste bin is full. Users need to manually monitor the bin level to prevent overflow, which may require more frequent checks during heavy use.

Credit Card Shredding Function

The shredder can shred credit cards, adding an extra layer of security for disposing of sensitive plastic cards. This feature ensures that personal information is completely destroyed and unrecoverable, providing peace of mind for secure disposal.

Safety Lock Function

A safety lock function is not mentioned in the product information. Therefore, there is no mechanism to prevent accidental operation, which could be a concern in households with children or pets. Users should exercise caution during operation and storage.

SHOPSTAFF Rating Score

#24
Ranked #24 out of 98 products in Category
4.3
Overall Rating

The Dahle SM 90 is a good option for home and small office use. It offers auto-feed functionality and P-4 security. However, its sheet capacity is lower than higher-end models. It is a reliable shredder for everyday shredding needs.

Shredding Capacity and Speed
3.8
With a 10-sheet capacity for manual feed and a 90-sheet auto-feed tray, it's suitable for moderate shredding tasks. The shredding speed of 6 ft/min is adequate for home and small office use, but might be slow for larger volumes.
Cut Type (Security Level)
4.5
The cross-cut (P-4) security level ensures that documents are shredded into small, confetti-like pieces, providing a good level of security for sensitive information. It is suitable for confidential documents.
Duty Cycle and Overheat Protection
4.0
The product description mentions 'SmartPower,' but specific duty cycle and overheat protection details are not provided. It is expected to have basic overheat protection, but the continuous run time is unknown.
Jam Protection and Auto-Reverse
4.5
Automatic jam protection is included, which reverses the motor in the event of an overfeed. This feature helps prevent downtime and ensures smooth operation, making it reliable for continuous use.
Bin Capacity and Type
4.0
The 7-gallon waste bin is adequate for home and small office use, reducing the frequency of emptying. The bin type (pull-out or lift-off) is not specified, but a larger bin is always more convenient.
Noise Level
4.5
Operating at 60dB, this shredder is relatively quiet, making it suitable for use in noise-sensitive environments. It minimizes disturbance to others in the office or home.
Manufacturer Reliability and Warranty
4.8
Dahle is a reputable brand known for German engineering and quality. While specific warranty details are not provided, the brand's reputation suggests good reliability and customer support, providing peace of mind.
Cost Performance
4.0
At $277, it's a mid-range shredder. The auto-feed feature, P-4 security, and jam protection offer good value for the price. It balances cost with performance effectively for home and small office needs.

Brand & Manufacturer Details

Dahle
The Professional's Choice Recognized worldwide for quality and innovation, Dahle products are engineered in Germany to exceed the most serious demands for performance.

Key Highlights

  • Auto-feed function
  • P-4 Security
  • Oil-free operation
  • Jam protection

Considerations

  • Do not overfill the auto-feed tray.
  • Ensure staples and paper clips are within shredding capacity.
  • Regularly empty the waste bin.

Recommended For

  • Home office users
  • Small business owners
  • Individuals needing secure document disposal

Not Recommended For

  • High-volume shredding environments
  • Users needing absolute destruction of highly sensitive documents
  • none in particular

Suitable For

  • Home office document shredding
  • Small business financial record disposal
  • Confidential document destruction

Not Suitable For

  • Industrial-scale shredding
  • Mobile shredding services
  • Extremely dusty environments
  • none in particular

Frequently Asked Questions (FAQ)

Q.I'm looking for a shredder that can handle a lot of paper at once. Does this shredder meet that need?
A.Yes, the Aurora AU125MA has an automatic shredding feature that can handle up to 120 sheets at once, according to staff confirmation. It also has a manual feed option for up to 10 sheets.
Q.How secure is this shredder? I need to shred sensitive documents.
A.The Aurora AU125MA is a high-security micro-cut shredder, meeting security level P-5 standards. It shreds paper into tiny, confetti-like pieces (5/64 by 15/32 inches), which staff confirmation indicates is 10 times smaller than standard cross-cut shredders.
Q.Is this shredder loud? I need a quiet shredder for my home office.
A.No, this shredder is ultra-quiet. According to staff confirmation, it's possibly the quietest shredder they've ever used.
Q.How long can this shredder run continuously?
A.The Aurora AU125MA has a 60-minute continuous run time, according to the product overview.
Q.Is this shredder easy to use and maintain?
A.Yes, this shredder has features like automatic start and stop, jam prevention auto-reverse, and overload protection, according to the product overview. Staff confirmation also mentions that the shredding part can be lifted off the base for easy cleaning.
Q.I'm concerned about the shredder breaking down. Are there any reliability issues?
A.While most staff confirmation is positive, one staff member reported issues with the gears wearing out and jamming within a few months of use. However, other staff confirmation highlights the shredder's power and durability for daily use.
Q.Can this shredder handle more than just paper?
A.Yes, according to the product description, the Aurora AU125MA shreds credit cards, staples, and small paper clips.
Q.Is the waste bin easy to empty?
A.Yes, the Aurora AU125MA has a 5-gallon pullout bin, according to the product overview. Staff confirmation also notes that it shuts down before the basket is too full.
Q.I saw a review mentioning missing parts and damaged packaging. Is this a common issue?
A.One staff member reported receiving the unit with broken packaging and missing a manual. It's important to inspect the product upon arrival and contact the seller if anything is missing or damaged.
Q.Is this shredder suitable for a busy office environment?
A.The Aurora AU125MA is described as a powerful, office-grade shredder suitable for daily use, according to staff confirmation. However, one staff member experienced issues with it not holding up in a busy office.

SHOPSTAFF Rating Ranking

#1

BONSEN

Heavy Duty Paper Shredder S3105

$269.99(incl. tax)Amazon price as of 2025-09-28

Heavy-duty cross-cut shredder for office. 24-sheet capacity, 40 mins nonstop, quiet operation, anti-jam, P-4 security.

Shred Size4 x 35 mmShred TypeCross Cut
Sheet Capacity24 sheetsBin Capacity34 L
Shred Speed- m/minSecurity LevelP-4
Throat Width- mmPower Consumption- W
Auto Start/StopYesOverheat ProtectionYes
Automatic Start/Stop FunctionReverse Rotation FunctionOverheat Prevention FunctionAutomatic Stop Function When FullCredit Card Shredding FunctionSafety Lock Function
4.7Overall Rating
4.7Shredding Capacity and Speed
4.8Cut Type (Security Level)
4.6Duty Cycle and Overheat Protection
4.7Jam Protection and Auto-Reverse
4.8Bin Capacity and Type
4.9Noise Level
4.7Manufacturer Reliability and Warranty
4.6Cost Performance
#2

BONSEN

Paper Shredder S3104

$199.99(incl. tax)Amazon price as of 2025-09-28

Heavy-duty, quiet cross-cut shredder for home/office. Shreds 20 sheets, 60 mins nonstop, anti-jam, shreds CDs/cards.

Shred Size4x35 mmShred TypeCross-cut
Sheet Capacity20 sheetsBin Capacity25 L
Shred Speed- m/minSecurity LevelP-4
Throat Width- mmPower Consumption- W
Auto Start/StopYesOverheat ProtectionYes
Automatic Start/Stop FunctionReverse Rotation FunctionOverheat Prevention FunctionAutomatic Stop Function When FullCredit Card Shredding FunctionSafety Lock Function
4.7Overall Rating
4.7Shredding Capacity and Speed
4.8Cut Type (Security Level)
4.7Duty Cycle and Overheat Protection
4.8Jam Protection and Auto-Reverse
4.6Bin Capacity and Type
4.9Noise Level
4.7Manufacturer Reliability and Warranty
4.5Cost Performance
#3

Fellowes

Powershred LX220

$299.99(incl. tax)Amazon price as of 2025-09-28

Micro-cut shredder with 20-sheet capacity, jam-proof system, SafeSense, and 8-gallon pull-out waste bin.

Shred Size4 x 12 mmShred TypeMicro Cut
Sheet Capacity20 sheetsBin Capacity30.3 L
Shred Speed- m/minSecurity LevelP-4
Throat Width- mmPower Consumption- W
Auto Start/Stop-Overheat Protection-
Automatic Start/Stop FunctionReverse Rotation FunctionOverheat Prevention FunctionAutomatic Stop Function When FullCredit Card Shredding FunctionSafety Lock Function
4.7Overall Rating
4.5Shredding Capacity and Speed
5.0Cut Type (Security Level)
4.7Duty Cycle and Overheat Protection
4.8Jam Protection and Auto-Reverse
4.6Bin Capacity and Type
4.7Noise Level
4.5Manufacturer Reliability and Warranty
4.5Cost Performance
#4

Dahle

ShredMATIC SM 300 Auto Feed Paper Shredder

$631.99(incl. tax)Amazon price as of 2025-09-28

Auto-feed shredder with 300-sheet capacity, cross-cut, P-4 security, jam protection, and oil-free operation. German engineered.

Shred Size4.76 x 15.88 mmShred TypeCross-cut
Sheet Capacity14 sheetsBin Capacity41.6 L
Shred Speed3.66 m/minSecurity LevelP-4
Throat Width222.25 mmPower Consumption- W
Auto Start/StopYesOverheat ProtectionYes
Automatic Start/Stop FunctionReverse Rotation FunctionOverheat Prevention FunctionAutomatic Stop Function When FullCredit Card Shredding FunctionSafety Lock Function
4.6Overall Rating
4.5Shredding Capacity and Speed
4.8Cut Type (Security Level)
4.6Duty Cycle and Overheat Protection
4.7Jam Protection and Auto-Reverse
4.5Bin Capacity and Type
4.7Noise Level
4.8Manufacturer Reliability and Warranty
4.3Cost Performance
#5

BONSEN

300-Sheet Auto Feed Paper Shredder S3113

$314.99(incl. tax)Amazon price as of 2025-09-28

300-sheet auto feed shredder with micro-cut, 60 min runtime, 8.1-gallon bin, and quiet operation for office use.

Shred Size4 x 12 mmShred TypeMicro Cut
Sheet Capacity300 sheetsBin Capacity30.6 L
Shred Speed- m/minSecurity LevelP-4
Throat Width- mmPower Consumption- W
Auto Start/StopYesOverheat ProtectionYes
Automatic Start/Stop FunctionReverse Rotation FunctionOverheat Prevention FunctionAutomatic Stop Function When FullCredit Card Shredding FunctionSafety Lock Function
4.6Overall Rating
4.5Shredding Capacity and Speed
4.8Cut Type (Security Level)
4.7Duty Cycle and Overheat Protection
4.3Jam Protection and Auto-Reverse
4.6Bin Capacity and Type
4.9Noise Level
4.7Manufacturer Reliability and Warranty
4.2Cost Performance