Sale Price.......Last one on shelf.

Stainless Steel latest version 3.3 of the Shredder 21 Blades - fully built.

Stainless steel’s resistance to corrosion and staining, low maintenance and familiar lustre make it an ideal material for many applications. Schools/universities use modulardesignpp shredder process in lecture/instruction for future recycling principles. Modulardesignpp have also sold the Stainless steel versions to interested parties undertaking cruises on the open sea's. When they come across large amounts of floating plastic, they shred on board to be recycled back into the system once on land.

Stainless Steel Shaft is 30mm for extra strength, plus torque requirements, allows for higher powered motor attachment. 
Stainless Steel Shaft is Keyway milled to allow for coupling 8mm key slot.  

The Stainless Steel shredder box is designed to be clamped/compressed together with positioned tabs plus M10 threaded rod.

Sieveframe/mesh is Pre-welded for you. The sieve has been fully re-designed to allow ease of handling and fitment into the granulation area.  

Welding carried out to BS4872 certified Standards. Stainless flux cored.

21 blade XL Dimensions: Shaft length 377mm X 210mm (wide) X 145mm (High)

Box Cutting Area: 124mm x 224mm

What's Included in this build ?

- Fully Built - Ready to Ship. 26KG.   
- 30mm Quality Machined stainless Steel Hex Shaft with 8mm Keyway for Coupling Fitment. 
- Pre Welded stainless Steel Sieve Unit (5mm round mesh holes). 
- All Nuts & Bolts plus washers. M10 Threaded Rod.
- High-Quality UCFL206 Dunlop Flange Bearings. Bolts and washers, Bearings Pre greased. 
- Fibre laser cut stainless steel parts of high quailty tolerance. 

V3.3 New Version Shredder machines are designed towards a modular format, allowing customers to convert - de-assemble or re-assemble as simply as a small IKEA flat pack process.

Motor is not included.

Extras to Purchase :

Galvanised Steel Hopper. The lid allows for a pressure rod to be used to maintain downwards pressure on materials being shredded. The perspex Hopper window is not included. Free shipping when added to order.

Tools required to Assemble or Disassemble.

- M14 socket and wrench. 

- M10 socket and wrench 
- Pair of grips or mole grips. 
- Adjustable spanner suitable for M10 nuts 
Hexagonal key of 3mm for bearing set screws. 

Very simple to build or maintain.  
Assembly manual available. Please message. 


Please message your location to be added to the shipping list if you do not see it listed in the shipping section.

Please check your shipping Destination. Modulardesignpp are going all we can to keep the price low. Certain international customers may find that imported goods could be subject to import/customs duties.

Thank you
Country of Origin:
Dimensions :
as aboveCM
Weight (KG):

Domestic shipping to

United Kingdom (Great Britain):
  • One item: €10.00
  • Each additional item: €0.00

International shipping to

  • One item: €28.00
  • Each additional item: €0.00
  • One item: €49.00
  • Each additional item: €0.00
very Happy with my purchase, very reasonable price, quick shipping. Seller answered all the questions I had.
Purchased a shredder body and duct from alana and reading shredding , very professional , kept up to date every step of the way , very hassle free. Would definitely recommend and buy again , goods nicely made and dispatched. thank you

oh and on time !!!
I purchased a shredder kit from Reading Shredder a few weeks back. I had no experience building a shredder, first time bazaar buyer and was a little skeptic about being able to gather all the right parts. Alana was great from the start, he answered all my questions pertaining about the kit and he gave me a bunch of building recommendation (motor type, coupling, etc)

He kept the me informed through out the whole process, from production schedule to shipping and receiving. The package had no delays with customs. No hidden fees, it was a pretty straightforward transaction.

The Shredder kit is great, built solid, it has all the parts. I’m currently in the middle of wiring it together. Hope to share and post final build.

I would recommend and will buy again from RS without a doubt. The customer service and open communication is priceless, it kept my anxiety down and has encouraged me to purchase from the PS bazar in the future.

Thank you Alana & Reading Shredder
This was my first experience buying off the Bazar and it was such a good one. They were so friendly and patient with the whole process. Shipping to Canada wasn't an issue at all! I would have no hesitation ordering from this seller again.
Very happy with my all stainless steel 3.1 shredder. Exactly what we wanted with quick, efficient, helpful and high-quality work.
Much appreciated!
I have just received my order, a '21 Shredder with safety hopper' and am very pleased. They have been fantastic to deal with, taking the time to explain the process and send links for other items that will enable the shredder to be motorised. Highly recommended.
Reading Shredding turned around my '21 Shredder with safety hopper' order in quick time, everything arrived in perfect condition with surprisingly affordable shipping to the USA. Very handsome box, great communication, I certainly hope to be a repeat customer in not too long.

Cheers and thanks!
Write a review

Stainless Steel - V3.3 XL 21 Blades Shredder - 5mm Stainless Steel Sieve

In stock
Contact Seller
Shipping Information:

Similar items



 No shipping to your country

United Kingdom (Great Britain)


 Shipping available

United Kingdom (Great Britain)


 Shipping available