The Pendu model 4700 stacker is designed for stacking in high volume applications of up to 25 layers per minute. The 4700 will efficiently stack material from 3/8″ to 2″ in thickness, 2″ to 6″ in width and 28″ to 72″ in length. Features of the stacker include an in-feed pit with adjustable riser bars, driven accumulation and stacking chains adjustable for material length, two automatic programmable stick magazines, adjustable stack width with air cylinders for material escapement, scissors lift and stack take away for material removal. The 4700 will increase your volume capacity while reducing handling and labor cost. The 4700 high speed stacker is ideal for stacking pallet boards, deck boards, and stringers as well as well as material for many other applications.
Layers Per Minute
25 Layers per minute
Material Width
2″ to 6″
Material Lengths
28″ to 72″
Material Thickness
3/8″ to 2″ thick
Pit-unscrambler
60 degree incline, (3) strands of 2060 chain with lugs, Adjustable lug height, Self centering material guides with hand crank for adjustment. 2 HP electric drive with VFD.
Accumulating Chains
Two 1 HP electric drives and VFD
Tie strip placer
Two adjustable automatic stick magazines with programable placements.
Stacker Chains
Two 1 HP electric drives and VFD
Top hold down
Automatically actuated with air cylinder, Applies down pressure to the material during the layer escapement cycle.
Stack lowering
Automatic Lowering table, Hydraulic cylinders and chain actuation, 6000 Lb. capacity, Hydraulic pump with 5 HP electric motor
Pac tamper
Pneumatically actuated, Keeps light pine material compacted during the stacking process for uniform finished bundles.
Takeaway rollers
High speed driven takeaway rollers, 12' long live roller outfeed. (6' inside stacker & 6' outside stacker) each section with 1 HP electric drive and VFD. Includes 7' of gravity rolls outside of stacker.
Controls
PLC controlled with touch screen, includes ewon for remote access.
Air requirements
80 PSI, 3 CFM
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