L3 fully automatic rotary Arm Wrapping Machine
L3 Fully Automatic Rotary Arm Wrapper is conveyorized wrapper for automated unmanned packing lines, The machine automatically senses centerize ,wraps film around , covers the top and conveys the pallets. Roller ,belt ,chain ,or board type conveying equipment could be used. System could be custom engineered according to specific products and different field requirements , The machine consists of frame , rotary wrapper, motorized conveyors, auto film apply cut device, top sheet dispensing unit.
Auto film wrapping after stacking, to prevent product fallen off during transport and storage
Speed: STD model 50 loads/hour, -HS model 70 loads/hour
Ideal for wrapping of extra heavy or over size loads
The main performance parameters
>> This is conveyorized wrapper for automated unmanned packing lines.
>> Machine automatically senses & centerize, wraps film around, covers the top (L5) and conveys the pallets.
>> Two working mode choices: wrapping, or wrapping with top sheet dispensing.
>> PLC controls the whole system.
>> Automatic stretch film clamp & cut, pneumatically driven.
>> Automatic film wiping device to stick film to pallets after wrapping.
>> Independent electric box with touch screen interface as standard option.
>> Film tension, turntable speed, carriage speed & conveyor speed adjustable.
>> Power stretch film carriage, ratio 250%, film savings.
>> Machine home position & film change location for easy film carriage loading.
>> Film off and film tear alarm.
>> Troubleshooting shown on the screen.
Load size: 1200mm L x 1200mm W max
Rotation speed: 3 - 20rpm, soft start & stop
Max load weight: 2000kgs
Wrap height: 2100mm
Wrap speed: max 40 pallets/hour (L3); 25 pallets/hour (L5)
Wrapping settings: wrapping cycles /top wraps /bottom wraps /overwrap
Carriage speed: 5 meters/min max
Conveyor speed: 3 – 12 mts/min
Clamper type: scissor type clamper
Cutter type: instant heater
Top sheet pulling speed: 12 meters/min
Top sheet cut method: motor driven knife
Conveyor height: 500mm
Turntable motor: 0.75kw
Pre-stretch motor: 0.2kw
Carriage lifter motor: 0.37kw
Conveyor motor: 0.75kw
Top sheet lifter motor: 0.37kw
Horizontal pulling motor: 0.37kw
Power supply: 3PH 380VAC, 50/60Hz
Air pressure: 0.4-0.7Mpa
Film type: stretch film thickness 17-35microns, width 450-500mm, paper core 76mm, max weight 18kgs
Top Sheet type: PE film, thickness 50-75microns, width1600-1800mm, net weight 120kgs max
1. Wrap height 2400mm or 2600mm. Load size could be custom made to specific applications.
2. Safety fencing for better protection of operators
3. Infeed/outfeed conveyors
4. For higher speed top dispenser solutions, SD2 Top Sheet Dispenser system could be integrated with L3 Fully Automatic Rotary Arm Wrapper