Shredder V2.1 Stainless
Includes;
- 74 laser cut parts in Stainless steel AIS304 . According to Precious Plastic drawings. PP Capi Spain has created the third revision of the original drawings, and we have improved the manufacturing tolerances facilitating the assembly.
- 1 shaft made of stainless steel. According to Precious Plastic drawings (laser cutting parts fit on this shaft).
- 2 units UCFL204 bearings according to Precious Plastic specifications (bearings fit on the shaft and on the laser cut parts).
- AISI 304 stainless steel bolts and nuts.
- ⚙️To assemble the shredder, you will have to complete several steps. This kit requires manual assembly and basic mechanical operations—it is not a plug-and-play system. Please check the assembly instructions.
Options
The kit offers multiple configuration options
We have an option with the 4 Conic Drill. This operation is essential for the assembly of the machine. Where the head of the countersunk screws are inserted. You can decide whether you make them yourself or we send them to you already made.
We have an option with the sieve with holes D= 8 mm (e = 1,5 mm, 149x149 mm) or with the sieve with holes D= 4 mm (e = 1,5 mm, 149x149 mm).
We also supply the individual components separately, according to your requerements.
Assembly Instructions
With our kit you would NOT get the complete shredder. In order to have the complete shredder, you would need the following items;
- Hopper
- Support base
- Electric motor. Precious Plastic recommends a 380 V, 2.2 kW, three-phase motor.
- Gearbox
- Coupling between gearbox and shaft
- Sieve
- Electrical and control components
Assembly video by "Precious Plastic"
Assembly video by "Impresión 3d y reciclaje de plásticos"
Data Sheet
In this section, you will find all the technical documentation of our “Shredder V2.1 Stainless Kits”.
- All our parts are made from AISI 304 stainless steel.
- In Rev3, we have introduced minor changes in the designs, correcting small errors and improving the original drawings, in order to facilitate a better fit between parts.
- All parts are manufactured using laser cutting technology
- This technology enables the production of parts with high-quality finishes and excellent tolerances.
Shafts based on the original Precious Plastic design, manufactured from STAINLESS STEEL AISI304 using CNC (Computer Numerical Control) technology.
This process allows for manufacturing tolerances. surface finishes and excellent manufacturing tolerances.
All our screws are manufactured with A-2 quality (AISI 304), offering excellent strength and durability.
Kindly refer to the dimensions of the shredder-v2-1-regular-steel-kit.
Launching Soon
Tips
In this section, we provide a series of recommendations and tips, which we hope will be useful to you.
Coupling
To connect the shredder shaft to the gearbox, we recommend using a flexible coupling
Prolong the life of your shredder
In case of jamming, the shaft will slide on the bushing, avoiding unwanted and dangerous over-tensioning. The bushing includes a keyway (only for users with advanced mechanical knowledge).
Prolong the life of your shredder
It absorbs minor misalignments between the shaft and the gearbox, thereby reducing vibrations and fatigue stresses
Improve efficiency
The motor will run more evenly, minimizing power surges
Watch this video to learn how to insert the blades onto the shaft—no sanding required.
Gallery

