Foil-blowing machines

Our family of one-layer blowing machines is able to cover the production of numerous, generally used polyethylene foils. We offer solution for the manufacturing of thick or thin foils, from rubbish bags to printable or food packaging foils, and for the production of tubes and cleaved flat foils.

The main data of the one-layer LDPE, HDPE foil-blowing machine family

Sz-33 Sz-45 Sz-63 Sz-75
Pulley diameter (mm) 33 45 63 75
Maximum rev of the pulley (f/p) 180 150
Pulley L/D 30
Capacity (kg/h)* 5-28 6-68 20-130 50-200
Thickness of foil (mm)* 0,008-0,12 0,008 – 0,15 0,008 – 0,2 0,008 – 0,25
Highest windable width (mm) 600 800 – 1200 1000 – 1500 1500 – 2500
Power of main motor (kW) 11 18,5 45 75
Max. energy need of the equipment (kW) 22 35 80 150 – 180
Height of the scaffold (m) 4 5 7 9

*depending on the size blown and the processed material

 

The primary user of multi-layer foils is the food industry. Compared to the one-layer foils of similar thickness, favorable mechanical properties, better gas barrier can be achieved with them.

Example of the installation of three-layer foil-blowing equipments

Sz-45-45 Sz-63-63-75
Extruders 2 pcs. Sz-45 2 pcs. Sz-63, 1 Sz-75
Foil layers A – B – A A – B – C
Diameter of outgoing core (mm) 160; 200 350; 400
Highest windable width 1200 2500
Capacity (kg/h)* 90 350
Thickness of foil (mm)* 0,010 – 0,16 0,012 – 0,2
Max. energy need of the equipment (kW) 80 280

* depending on the size blown and the processed material

 

References

SZ-33

SZ-45

SZ-63

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