SEKON plast s.r.o. Zlín

 

Longitudinal welding and splitting of foils PSF 720

TECHNICAL DATA¹

Dimensions (l x w x h) (without structure for attachment)	1300 x 720 x 1550 mm
Equipment weight	24 kg
Electrical voltage	230 V, 50 Hz
Power input	0,8 kVA

USE

The equipment is used for the longitudinal division and welding of PE foil in the continuous production by blowing. It thus facilitates the production of several hoses of a smaller width (according to the number of welding units used) at the same time. It can also be used on the rewinding or assembly machines. It is a separate machine unit that can be additionally installed on older machines.

FUNCTION

The equipment consists of a frame with foil guiding rollers and guiding rods on which welding segments are shift-mounted in the required number and required distances. The foil is drawn across the segment ridges where the edges are welded and individual hoses of smaller widths are separated. The welding segments are heated by means of resistance heating elements. The temperature of each segment is measured by means of a thermoelectric sensor and maintained at the required value by means of an external regulator. The temperature is necessary to be adjusted according to a thickness of processed foil, material type, and line speed.

ADVANTAGES

The versatility of the welding unit expands the possibilities of use of older production equipment. When producing the limited quantity of longitudinally welded foil, it is not necessary to purchase a special welding machine. The equipment can easily be installed at a suitable place on the line and it is possible to complement it with an external switchboard with regulators, circuit breakers, and suitable switching elements.

 

1 ) Changes in technical parameters reserved.