Rotary arm stretch wrapper is a machine that arm rotates around the load, specially for unstable or very high loads and extremely heavy loads because the pallet can be placed on the conveyor line under the wrappers.
This machine keeps the load to be wrapped stationary while the stretch film carriage rotates around the load to apply the stretch film. When using rotary tower machines, the load is wrapped while it sits on a conveyor line.
This machine keeps the load to be wrapped stationary while the stretch film carriage rotates around the load to apply the stretch film. When using rotary tower machines, the load is wrapped while it sits on a conveyor line.
It can realize the goods packing which is too heavy or light, auto accomplish the goods input and output sensing, packing and conveying. Conveying system you can chose strap, roller, chain etc. We can design and specially-made machines for you according to your products and requirement.
Model | LS 1800-XB | |
Wrap size (L×W) | (500-1300)mm×(500-1200)mm | |
Wrap height (max) | 1800mm | |
Rotary speed | Standard | 0-15rpmadjustable >30 Pallets/Hour |
Highspeed | 0-25rpmadjustable >45 Pallets/Hour | |
Super speed | 0-35rpm adjustable >60 Pallets/Hour | |
Cut & clamp unit | Pneumatic | |
Pneuamtic system | 0.6-0.8Mpa ,1000ml/min | |
Lift system | Lift speed adjustable | |
Converyor | Height:400mmSpeed:8-15m/minLoad-bearing:2000kg | |
Control system | PLC control,wrap layers adjustable,photo-eyes auto-height sensing | |
Safty system | Grid guard and strike-proofprotect system | |
Machine size (L×W×H) | 4000mm×2000mm×4300mm(without coneyor) | |
Power/voltage | Rotary arm:0.75kwFilmcarriage:0.37kwLift system: 0.37kw/AC380V | |
Controls:
OMRON PLC
Photo-eye pallet height sensor
0-9 separate top ,bottom & up-down wrap count selectors
Photoeye sensing delay
Reinforce wrap allow more wrap on same location
Film Tension Control adjustment on the panel
3¡ª15RPM arm variable a speed by frequency changer
Separate variable carriage up/down speed
Cycle pause capability
Separate start, reset and emergency stop buttons
Manual carriage up/down switch
Turntable jog button
Flash light for machine in operation
Rotary arm stop by safety bumper and reflection photoeye sensing and obstacle in the rotating area
Arm (Mast) drive:
Slewing Bearing drive system
Soft start /stop
Position arm alignment
Film carriage:
Powered pre-stretch system up to 200% to min film consumption(Prestretch ratio can be specially made according your requirements.)
Film delivery variable speed by separate DC Drive Motor
Film dancer-bar with variable speed output
Rotating Power slip ring provide power required for carriage drive on rotary arm.
Conveyor:
Heavy Structural steel Frame construction
All rollers driven
Heavy Duty Conveyor Guards
Conveyor length 4.2m Roller diameter:89mmRoller longth:1300mmCenter distance: 114mm
Different Roller Diameters and Roller Spacing Available for a variety of applications
Conveyor Speed:12m per min(other speed available)
Photo-eye Pallet Sensing and sequencing
