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

Overwrap 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

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5.Film carriage Drive
Heavy duty double-chain carriage lift, calm and safety
Film carriage variable speed by frequency changer