Swing Arm Plastic Shredder

Automatic swing-arm feeding for more stable shredding

Ordinary Single-Shaft Shredders typically use linear hydraulic pushers, 

which can result in uneven feeding when handling large, lightweight, 

or irregularly shaped plastics.

Prevents material bridging and improves feeding efficiency

When processing lightweight plastics such as PP/PE films, bulk bags (FIBCs), 

and woven bags, ordinary pushers often encounter issues like:
Bridging
Slippage
Material jamming

The Swing Arm Shredder structure offers the following benefits:
✅Continuously compresses the material
✅Automatically breaks up bridging
✅Ensures continuous feeding
✅Reduces the need for manual intervention

Broader processing capabilities

The swing-arm pusher offers distinct advantages when handling large-sized 

or bulky materials.

Overload protection for extended equipment lifespan

The swing-arm feeding system monitors spindle load in real time:
✅Automatically slows down the feeding speed
✅Prevents motor overload
✅Reduces blade impact
✅Minimizes equipment wear
✅Extends the service life of blades and gearboxes

More uniform output particle size

The swing arm ensures continuous, stable feeding, allowing material to fully 

pass through the screen:
✅More uniform output size
✅Facilitates downstream crushing
✅Improves cleaning efficiency
✅Enhances granulation quality

The side guards located next to the swing arm serve three 

primary functions: material guiding, positioning, and 

protection:

✅ Prevent material from spilling to the sides

✅ Keep material concentrated to enhance the cutter shaft's gripping efficiency

✅ Reduce bridging, clogging, and material kickback

✅ Minimize kickback to improve continuous feeding capability and shredding 

efficiency
✅ Protect the swing arm and hydraulic system, enhancing equipment stability 

and durability

The role of these side guards is particularly significant when processing materials 

that are prone to sliding or are bulky in size, such as plastic films, woven bags, 

bulk bags (FIBCs), and large hollow plastic objects.

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