Estro Extrusion Welding Machine Models

Portable equipment for extrusion welding of PE, PP and PVC.

Two versions of rod (wire) extrusion welders and one pellet (granule) extrusion welder are available as per the attached table:

	Estro 600	Estro 650	Estro 720	UJ75 Blower
Type	Wire 3-4mm	Wire 3-4mm	Granule	Blower
Weld Mat'l	PE, PP	PE, PP, PVC	PE, PP, PVDF	----
Voltage	230V	230V	230V	230V
Power	2.1Kw	3.4Kw	3.5Kw	0.4Kw
Output	1.4Kg/hr	1.7-2.0Kg/hr	3.0Kg/hr	2800 RPM
Air Supply Required	250-400 l/min	Incorporates Leister blower	250-400 l/min	----
Thermostat	----	Electronic	Electronic	----
Weight	6.5Kg	9.5Kg	12.5Kg	10Kg

* Weight shown on the table is related to the complete machine only. The above data are subject to modification without notice.

Please click on the model number above (in blue), to see full details and an image of that machine

Estro 600

Portable Rod Extrusion Welder

	The Metabo drill motor controls the automatic 3-4mm PE or PP rod feed. It also controls the actual extrusion through the extrusion chamber which is heated by a Leister Diode hot air manifold, also simultaneously preheating the actual weld area.
	The PTFE tip presses the continuous flow of extruded material onto the welding surface.
	Temperature control is achieved by means of a Rueger thermometer mounted next to the extrusion chamber.
	To operate the extrusion welder, besides a connection to a power source, a suitably filtered compressed air line hook-up is required or, as an option, to a model UJ75 blower.

Portable Rod Extrusion Welder

	The variable speed Metabo drill motor controls the automatic 3-4mm PE or PP and PVC rod feed. It also controls the actual extrusion through the extrusion chamber, the temperature of which is controlled by an electronic thermostat - the thermostat can be adjusted to provide the correct temperature for all three materials. A Leister Triac hot air manifold / blower pre-heats the area to be welded.
	The PTFE tip presses the continuous flow of extruded material onto the welding surface.
	Temperature control is achieved by means of a Rueger thermometer mounted next to the extrusion chamber.
	To operate the Estro 650 extrusion welder, only a connection to power source is required.

Portable Pellet (Granule) Extrusion Welder

	The drill motor controls the automatic pellet feed through the loading hopper. It also controls the actual extrusion through the extrusion chamber, the temperature of which is controlled by an electronic thermostat.
	The thermostat can be adjusted to provide the correct temperature for PE, PP or PVC.
	A Leister diode heats up the area to be welded.
	The PTFE tip presses the continuous flow of extruded material onto the welding surface.
	Temperature control of the air stream is achieved by means of a Rueger thermometer mounted next to the extrusion chamber.
	To operate the extrusion welder, a connection to a power source as well as suitably filtered compressed air line is required. As an option, a model UJ75 blower may be used.

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images and data courtesy of ITS