Stack boards at speeds up to 20 layers per minute with our 4700B High Speed Bottom-Up Stacker! The bottom-up feed design is lower to the ground than an over the top stacker for easier access to the stick placer and the infeed. The 4700B can handle material from 30 inches to 72 inches long, 1 1/2 inches to 5 1/2 inches wide, and 3/8 inches to 2 inches thick. The stacker can be used with or without an optional pit. Call us today to find out how our 4700B High Speed Bottom-Up Stacker can speed up your production!
Stacking Rate
Up to 20 courses maximum per minute
Board Length
30″ minimum to 72″ maximum
Board Width
1-1/2″ minimum to 5-1/2″ maximum with unscrambler
Board Thickness
3/8″ to 2″ maximum with unscrambler
Stack Size
48" Maximum stack height, 36" to 48" stack width & 30" to 72" stack length
Unscrambler
(3) strands of 2060 chain with lugs, Lug height adjustment, self centering material guides with hand crank, 2 HP electric drive with VFD Note: Unscrambler is removed when pairing the stacker with a stringer notcher.
Feed Chains
14 feet long with (2) 1 HP electric drives and VFD, 38" work height
Tie Strip Placer
(2) 24" tall magazines, PLC Controlled with programmable tie strip placements, Tie strip thickness 5/16" to 7/8", Tie strip width 1" to 5-1/2", Tie strip length 36" to 48"
Pneumatic Requirements
Approximately 10 CFM @90 PSI
Stacking Lift
7.5 HP electric VFD- 6000 lb. capacity
Roll Out Conveyor
10' Long with (2) 1-1/2 HP electric drives and VFD, bundle gate
90 Degree Outfeed
Driven jump up outfeed roller section with 1/2 hp electric drive to exit the bundle away from the roll out conveyor. Includes 10.5 feet of out-feed Gravity takeaway rollers
Optional Equipment
Material Length Sensors For Unscrambler: Senses short and long board material, pauses incline chain for operator intervention
Get the Pendu difference today and achieve the production you deserve tomorrow.
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