- OVERVIEW
- FEATURES
- COMPARISON
- SUPPORT
- REVIEWS
240-Minute Heavy-Duty Cross-Cut Shredder Machine
Jam Proof System and Protect your Personal Information Safe
The cross-cut paper shredder can shred up to 240 minutes continuously without stopping based on its advanced and patented cooling system
The maximum shredding capacity of this high-security large office and home shredder is 18 sheets of paper at a single pass, and the paper will be shredded into small particles measuring 5/32 x 1-19/50 inches,reaches P-4 high-security to keep your privacy.
Auto-reverse jam proof system58 dB ultra-low noiseDestroys paper, credit card, staples,CD/DVD and clips7.9-gallon pull-out bin with large transparent window. Overheating and overloading protection system
Less Time, More shreddings
Perfect for big offices. Shreds 18 sheets of paper at a single pass. Able to shred 29,000 sheets of paper in 240 minutes
High-Security
Shed your confidential documents into paper scraps measuring 5/32 x 1-19/50 inches. No identiy theft, no important information leak
Jam-Proof Design
System With its auto-start/stop and auto-reverse function, this shredder will reversed automatically when a jam occurs
Strong and Sharp Cutter
Equipped with durable solid cutters and steel blades, easily destroys paper as well as credit cards, CD/DVD clips and staples
Quiet and Smooth Shredding
Quiet operation 58 dB ultra-low noise operation of this heavy-duty shredder machine provides you a quiet and comfortable office while working
Two In One Bin DesignOne
7.9-gallin bin for collecting paper shreds with another 0.37-gallon small bin for collects pieces of CD/DVDs, clips and staples. Less frequency of emptying the bin.
Convenient Caster Design
Removable Casters Designed with 4 removable casters, helps you move and park the shredder machine conveniently.
CUSTOMER REVIEWS
- Reviews
- Questions

This is a well built shredder at extremely low price, especially considering it's performance level. We bought it to shred about 500 cases of old documents. So far I went through about 5 cases (25000 pages) of paper, with only one overload. The shredder did excellent job on that paper. I would of given it 5 stars, but the 3 small thinks made me rate it 4 stars: 1. Being a commercial grade shredder, it really needs a much bigger basket - it only holds about a rim of shredded paper. 2. Every time I removed the basket to empty it, a large amount of shredded paper ended up inside the shredder, because toward the end all the shredded paper accumulates near the top of the basket and spills over every time basket removed. This could be easily prevented by full basket sensor. 3 Unlike many shredders of similar work capacity, this one is entirely manual and is badly in need to of some kind of of automatic paper feeding mechanism, built-in or add-on type. However, if you do not need to shred 10 or more cases at once, you'll love the power and the quietness of this unit. I highly recommend it.
Hi Boris Zilberman, Thank you for recommending our shredder and taking time to leave us your helpful feedback. Please rest assured that I will reflect your suggestion about the waste bin capability to our engineers and try whether we could make an improvement on this issue. We are sorry for the trouble caused when emptying the waste bin. In this case, it is recommended to use the shredder bags, which will help to solve the problem. The 3S30 has an "FWD" position, which allows the shredder to shred manually. If you want it to shred automatically when the paper is fed in, it is also feasible to switch to the "AUTO" position. If you have any questions about the shredder, please do not hesitate to contact us, we are always here to help! Thank you for your understanding and support! Best Regards, Zoey Bonsaii Customer Care

The product is Great
Hi Edward Gallman, Thank you for leaving us a thumbs-up! We will keep providing the best products and services to our customers! Best Wishes, Zoey Bonsaii Customer Care

It's the best powerful very quiet shredder on the Market to operate and very simple and easy to use you definitely cant beat the price plus 4 hours run time and also jam free i bought a auto shredder shredder from boxes co for around the same price what a piece of junk that was 20 min max. Run after and after using it on and off the gears stripped and started making weird noises i returned the shredder for a full refund and than i purchased your shredder and ben happy ever since thanks again for a great simple product wc. Stewart
Hi WC. stewart, Thank you so much for taking the time to leave us this amazing review. We are thrilled that you are satisfied with our product! Your support is the greatest asset to keep us improving! If you have any other questions please feel free to get in touch with us by emailing support@bonsaii.com. We are always here to help. Best Wishes, Zoey Bonsaii Customer Care

I've only had the shredder for about 2 weeks but so far I'm loving it! Was looking for a good home shredder that was powerful enough but didn't break the bank either. Basically the best I could get for around 200.00. This one fits the bill. It's powerful, although, I haven't really put the 18 sheets to the test yet. It easily shreds junk mail still in the envelope. No more having to open everything up and only shred the the first page or two. Credit cards, no problem at all with this machine. Haven't shredded a dvd yet but I have total confidence in this baby. If my opinion changes I'll come back and update my review but so far I would absolutely recommend this machine.
Hi Vonda Smith, We truly appreciate your recognition and valuable feedback. Just a warm reminder to help you better maintain your shredder. When you notice the shredder is experiencing difficulty shredding or gets jammed easily, then it's probably time to oil. If you use your shredder occasionally, then oiling your shredder may only be necessary every two months to maintain good performance. If you use your shredder a lot, however, then your best practices are to oil your shredder every time you empty the waste bin. Also, it is highly recommended to oil the shredder after shredding CD and DVD. I am sorry that currently ran out the stock of shredder lubricants, but you can still search Bonsaii shredder lubricants and get them on Amazon.com. Best Wishes, Zoey Bonsaii Customer Care

I am working all of my cardboard from the shipments I receive into my outdoor compost and the previous smaller shredder I had wasn't cutting it. This Bonsaii 3S30 works great. It is fast, quiet and has handled every thickness that I have put through it so far.
Hi Mark Donovan, We truly appreciate your recognition and valuable feedback. Just a warm reminder to help you better maintain your shredder. When you notice the shredder is experiencing difficulty shredding or gets jammed easily, then it's probably time to oil. If you use your shredder occasionally, then oiling your shredder may only be necessary every two months to maintain good performance. If you use your shredder a lot, however, then your best practices are to oil your shredder every time you empty the waste bin. I am sorry that currently ran out the stock of shredder lubricants, but you can still search Bonsaii shredder lubricants and get them on Amazon.com. Best Wishes, Zoey Bonsaii Customer Care

So far, this shredder works very well. We are pleased with our purchase
Hi Linda Brunett, It is our pleasure and duty to provide the best products to our customers. We are thrilled that you are satisfied with our product! Best Wishes, Zoey Bonsaii Customer Care

Works great on cardboard or shredding 10-15 sheets of paper at a time for 30 minutes straight. It does have a fan to keep the motor cool under heavy use, but I have only had it come on one time. It does feed paper a little slower than other shredders I have used, but It can handle paper a lot faster than $75-$100 shredders I have used. It is also much quieter. If you compost or mulch your garden with cardboard very much this shredder is a time/money saver. Remember cardboard is high in carbon and low in nitrogen so bacteria and fungi can immobilize (tie up) nitrogen and cause nitrogen deficiency in plants if too much is incorporated into the soil at one time. Removing most of the plastic tape and envelope plastic windows which will eventually become microplastics and nanoplastics is probably also a good idea. While some microbes might thrive on the hydrocarbons, you might not want a lot of it in the food you eat.
Hi Hal Hoelzer, Thank you so much for taking the time to leave us this amazing review. Your support is the greatest asset to keep us improving! Please don't hesitate to reach out to us if you need any help. We are always here to help! Best Wishes, Zoey Bonsaii Customer Care

Every part of this process was wonderful! Order easy, received quick, works great! Quiet, efficient - wonderful!
Hi Kathy Maney, Thank you so much for taking the time to leave us this amazing review. Your support is the greatest asset to keep us improving! Best Wishes, Zoey Bonsaii Customer Care
Jam Proof System
Detect the hazard of getting jammed and eject excessive papers
Overheat Protection
Overheat LED light will flash to warn the high temperature of the machine
Overload Protection
Automatically eject papers when shredding excessive pieces of paper than its shredding capability
Safety Guard
The shredder will stop if the waste bin is not placed in a correct place to avoid any hazards
"AUTO" function makes the machine to shred automatically when you feed paper and stop after finish shredding
Quiet operation for home and office
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---|---|---|---|---|---|
3S30 | C149-C | 5S30 | 3S23 | 4S30 | |
Serial Name | EverShred | EverShred | EverShred | EverShred | EverShred |
Cut Type | Cross-Cut | Cross-Cut | Micro-Cut | Cross-Cut | Micro-Cut |
Shred Ability | CDs/DVDs, Credit Cards, Papers, Staples, Junkmail | CDs/DVDs, Credit Cards, Papers, Staples, Junkmail | CDs/DVDs, Credit Cards, Papers, Staples, Junkmail | CDs/DVDs, Credit Cards, Papers, Staples, Junkmail | CDs/DVDs, Credit Cards, Papers, Staples, Junkmail |
Cut Size | 5/32 x 1-19/50 inches | 1/4 x 1-50/87 inches | 1/26 x 5/21 inches | 5/32 x 1-19/50 inches | 5/64 x 1-25/64 inches |
Max Pages Per Load | 18 Pages | 17-18 Pages | 5 Pages | 14 Pages | 10 Pages |
Continuous Run Time | 240 Mins | 60 Mins | 240 Mins | 120 Mins | 240 Mins |
Cool Down Time | 9 Mins | 10 Mins | 9 Mins | 10 Mins | 9 Mins |
Noise Level | 58 dB | 62 dB | 58 dB | 58 dB | 58 dB |
Basket Capacity | 7.9-gallon | 6 gallons | 7.9 gallons | 6 gallons | 7.9 gallons |
Basket Type | Pull-out | Pull-out | Pull-out | Pull-out | Pull-out |
Product Dimensions | 24.6x16.1x12.6 inches | 21.5x14.2x11.2 inches | 24.6x16.1x12.6 inches | 22.4x14.4x11.1 inches | 24.6x16.1x12.6 inches |
Product Weight | 39.69 lbs | 23.59 lbs | 39.69 lbs | 26.46 lbs | 39.69 lbs |
Safety Feature | Safty-sensor, safe for kids and pets | Safty-sensor, safe for kids and pets | Safty-sensor, safe for kids and pets | Safty-sensor, safe for kids and pets | Safty-sensor, safe for kids and pets |
When you notice the shredder is experiencing difficulty shredding, or gets jammed easily, then it's probably time to oil. If you use your shredder occasionally, then oiling your shredder may only be necessary every two months to maintain good performance. If you use your shredder a lot, however, then your best practices are to oil your shredder every time you empty the waste bin. Get your shredder lubricants by clicking here.
CUSTOMER REVIEWS
- Reviews
- Questions

This is a well built shredder at extremely low price, especially considering it's performance level. We bought it to shred about 500 cases of old documents. So far I went through about 5 cases (25000 pages) of paper, with only one overload. The shredder did excellent job on that paper. I would of given it 5 stars, but the 3 small thinks made me rate it 4 stars: 1. Being a commercial grade shredder, it really needs a much bigger basket - it only holds about a rim of shredded paper. 2. Every time I removed the basket to empty it, a large amount of shredded paper ended up inside the shredder, because toward the end all the shredded paper accumulates near the top of the basket and spills over every time basket removed. This could be easily prevented by full basket sensor. 3 Unlike many shredders of similar work capacity, this one is entirely manual and is badly in need to of some kind of of automatic paper feeding mechanism, built-in or add-on type. However, if you do not need to shred 10 or more cases at once, you'll love the power and the quietness of this unit. I highly recommend it.
Hi Boris Zilberman, Thank you for recommending our shredder and taking time to leave us your helpful feedback. Please rest assured that I will reflect your suggestion about the waste bin capability to our engineers and try whether we could make an improvement on this issue. We are sorry for the trouble caused when emptying the waste bin. In this case, it is recommended to use the shredder bags, which will help to solve the problem. The 3S30 has an "FWD" position, which allows the shredder to shred manually. If you want it to shred automatically when the paper is fed in, it is also feasible to switch to the "AUTO" position. If you have any questions about the shredder, please do not hesitate to contact us, we are always here to help! Thank you for your understanding and support! Best Regards, Zoey Bonsaii Customer Care

The product is Great
Hi Edward Gallman, Thank you for leaving us a thumbs-up! We will keep providing the best products and services to our customers! Best Wishes, Zoey Bonsaii Customer Care

It's the best powerful very quiet shredder on the Market to operate and very simple and easy to use you definitely cant beat the price plus 4 hours run time and also jam free i bought a auto shredder shredder from boxes co for around the same price what a piece of junk that was 20 min max. Run after and after using it on and off the gears stripped and started making weird noises i returned the shredder for a full refund and than i purchased your shredder and ben happy ever since thanks again for a great simple product wc. Stewart
Hi WC. stewart, Thank you so much for taking the time to leave us this amazing review. We are thrilled that you are satisfied with our product! Your support is the greatest asset to keep us improving! If you have any other questions please feel free to get in touch with us by emailing support@bonsaii.com. We are always here to help. Best Wishes, Zoey Bonsaii Customer Care

I've only had the shredder for about 2 weeks but so far I'm loving it! Was looking for a good home shredder that was powerful enough but didn't break the bank either. Basically the best I could get for around 200.00. This one fits the bill. It's powerful, although, I haven't really put the 18 sheets to the test yet. It easily shreds junk mail still in the envelope. No more having to open everything up and only shred the the first page or two. Credit cards, no problem at all with this machine. Haven't shredded a dvd yet but I have total confidence in this baby. If my opinion changes I'll come back and update my review but so far I would absolutely recommend this machine.
Hi Vonda Smith, We truly appreciate your recognition and valuable feedback. Just a warm reminder to help you better maintain your shredder. When you notice the shredder is experiencing difficulty shredding or gets jammed easily, then it's probably time to oil. If you use your shredder occasionally, then oiling your shredder may only be necessary every two months to maintain good performance. If you use your shredder a lot, however, then your best practices are to oil your shredder every time you empty the waste bin. Also, it is highly recommended to oil the shredder after shredding CD and DVD. I am sorry that currently ran out the stock of shredder lubricants, but you can still search Bonsaii shredder lubricants and get them on Amazon.com. Best Wishes, Zoey Bonsaii Customer Care

I am working all of my cardboard from the shipments I receive into my outdoor compost and the previous smaller shredder I had wasn't cutting it. This Bonsaii 3S30 works great. It is fast, quiet and has handled every thickness that I have put through it so far.
Hi Mark Donovan, We truly appreciate your recognition and valuable feedback. Just a warm reminder to help you better maintain your shredder. When you notice the shredder is experiencing difficulty shredding or gets jammed easily, then it's probably time to oil. If you use your shredder occasionally, then oiling your shredder may only be necessary every two months to maintain good performance. If you use your shredder a lot, however, then your best practices are to oil your shredder every time you empty the waste bin. I am sorry that currently ran out the stock of shredder lubricants, but you can still search Bonsaii shredder lubricants and get them on Amazon.com. Best Wishes, Zoey Bonsaii Customer Care

So far, this shredder works very well. We are pleased with our purchase
Hi Linda Brunett, It is our pleasure and duty to provide the best products to our customers. We are thrilled that you are satisfied with our product! Best Wishes, Zoey Bonsaii Customer Care

Works great on cardboard or shredding 10-15 sheets of paper at a time for 30 minutes straight. It does have a fan to keep the motor cool under heavy use, but I have only had it come on one time. It does feed paper a little slower than other shredders I have used, but It can handle paper a lot faster than $75-$100 shredders I have used. It is also much quieter. If you compost or mulch your garden with cardboard very much this shredder is a time/money saver. Remember cardboard is high in carbon and low in nitrogen so bacteria and fungi can immobilize (tie up) nitrogen and cause nitrogen deficiency in plants if too much is incorporated into the soil at one time. Removing most of the plastic tape and envelope plastic windows which will eventually become microplastics and nanoplastics is probably also a good idea. While some microbes might thrive on the hydrocarbons, you might not want a lot of it in the food you eat.
Hi Hal Hoelzer, Thank you so much for taking the time to leave us this amazing review. Your support is the greatest asset to keep us improving! Please don't hesitate to reach out to us if you need any help. We are always here to help! Best Wishes, Zoey Bonsaii Customer Care

Every part of this process was wonderful! Order easy, received quick, works great! Quiet, efficient - wonderful!
Hi Kathy Maney, Thank you so much for taking the time to leave us this amazing review. Your support is the greatest asset to keep us improving! Best Wishes, Zoey Bonsaii Customer Care
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