1.Machine introduction
Stretch wrapping machines are used to wrap stretch film around a loaded pallet. Film provides extra support while the products are being transported & storaged to protect them from tip, spill or from being damaged. Additionally , wrapped loads can easily be separated and identified. Stretch pallet wrapper is widely used in chemical industry electronic industry building materials home appliances papermaking foodstuff & drink etc.
2,Technical Parameter
| Wrapping size(L*W) |
(500-1200)mm*(500-1200)mm |
| Packing height |
L type:(500-2000)mm |
| H type: (500-2400)mm |
| Y type: (500-higher than 2400)mm |
| Packing efficiency |
20-40 loads/hour |
| Turntable speed |
0-12rpm |
| Turntable diameter |
Diameter:1650mm height:85mm |
| Turntable loading(max) |
2000kg |
| Up-down frame |
Double-chain,Up-down speed variable |
| Film carriage |
Pre-stretch |
| Control system |
PLC |
| Machine weight(max) |
700kg |
| Machine size |
2650mm*1650mm*2400mm |
| Packing size |
2650mm*1650mm*700mm |
| Electrics |
Single-phase 220V/50Hz |
| Power |
Turntable:0.75kw,film carriage:0.3kw,up-down:0.4kw |
Machine Specifications could be met
3,Material usage:
Machine is using a standard type of stretch film packaging material for creating a hard to tear,resistance,waterproof cover over the loads.The film is recyclable.Specification:width:500mm,thickness:20-25 microns,length:1500meters,weight: max:16kg,stretchable,one side sticky,transparent or colored.
4.Function of the machine:
1.Control System
PLC control
Photo-eye auto-height sensing pallet height
Separate top ,bottom & up-down Wrap Counter options
Over wrap time is up to create an overwrap
Reinforce wrap times is set to better secure 2 loads placed on top of each other
Film Tension Control adjustment on the panel
Separate start, pause and emergency stop buttons
Power indicator
Manual carriage up/down
Variable Turntable Speed
Carriage up/down speed control
Manual/automatic exchangeable
2.Turntable
1650mm Diameter Structural steel plate
85mm Height floor to top of turntable
3.Turntable drive
0-12rpm variable turntable speed by frequency changer
Position turntable alignment
Soft start
4.Film carriage
Powered pre-stretch system up to 250% to min film consumption
Film delivery variable speed by separate DC Drive Motor
Electronic film tension control adjustment on panel
Film dancer-bar with variable speed output
5.Film carriage Drive
Heavy duty double-chain carriage lift, calm and safety
Film carriage variable speed by frequency changer
