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LI-Line Manual Systems

HÜRNER LI-Line, the 4-3-2 Machine Manual

The HÜRNER 4-3-2 Manual Hydraulic Series of butt-welding machines in the LI-Line generation makes a statement by its superior manufacturing quality and its scalability in the form of an easy upgrade to a data logging-enabled machine with the installation of an SPG 2.0 data logger for welding report logging.

The machine ships with a hydraulic unit that features, as a unique characteristic, a totally integrated enclosure that also is a splash and dirt shield for all components on the inside. The front panel controls, too, are included in the ingress protection according to the IP 54 rating (where IP 64 is possible upon request).

All connections, including an additional power socket free to use for the operator’s convenience, are located at the back of the controller. Both the facing tool and the heating element are also connected at the back panel of the hydraulic controller. Therefore, no additional power distribution unit is needed.

 

Welding monitoring system
Heating element temperature

Display screen
7-segment numerical characters, character height 10 mm

Hydraulic unit

  • Only one supply needed, all connections and an additional power socket on the back of the enclosure
  • Digital heating element temperature control, settable from the hydraulic unit
  • Hydraulic unit in encased, rugged steel enclosure with a weight of as little as 19.5 kg (up to O.D. 355 mm)
  • Max. pressure up to O.D. 355 mm, 130 bar
  • Welding pressures displayed on precise, maintenance-free manometer gauge

Hydraulic unit easily upgraded with SPG welding report logger:

  • Pressure sensor 160 bar set into hydraulic system
  • Dedicated support set onto the corner of the hydraulic unit for the data logger, made for harsh worksite environments
  • Pressure and temperature connectors directly plugged into the hydraulic system via short lines
  • Power supply to the data logger possible from the PE-wired power socket on the back of the hydraulic unit

Technical Specs

Dimension250 mm315 mm355 mm
P/N 200-731-...-251-315-355
Operating range, O.D.(63) 75 - 250 mm90 - 315 mm90 - 355 mm
Power supply230 V230 V230 V
Frequency50 Hz50 Hz50 Hz
Rated power3.65 kW4.65 kW5.40 kW
Overall weight
incl. of all components
89 kg119 kg142 kg
Weight basic machine19 - 41 kg40 - 66 kg50 - 95 kg
Reducer inserts(63) 75 - 22590 - 28090 - 315

 

Literature

 

Brochures

 

HÜRNER LI-Linie, the 4-3-2 machine Manual Hydraulic
Operating range up to 250 mm / 315 mm /
355 mm

Download PDF

 

 

User's Manual

Upon request, we will gladly provide the User's Manual that matches exactly the product version you are interested in. Get in touch, so we can make sure the manual you receive really is the correct one.

 

Certificates

PDF Icon

Chamber of Crafts and Trades Aachen
ISO 12176-1:2012-10 with DVS 2207-1
DVS 2202-1 and DVS 2212-1
0.6 MB

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DIN ISO 9001:2015
0,2 MB

Components

 

Welding neck support

200-604-250
O.D. 250, 63 - 250 mm
200-604-315
O.D. 315, 90 - 315 mm
200-604-355
O.D. 355, 90 - 355 mm

 

Set of aluminum reducers

360-250-SET
250 (D 75 - D 225)
360-315-SET
315 (D 90 - D 280)
360-355-SET
355 (D 90 - D 315)

 

 

Set of adapters-reducers

360-355-252
Reducer inserts D355 mm (HÜRNER) - D250 mm (other manufacturers),
contains 8 pcs. adapter

 

Transport case (incl. storage compartments for reducers)

200-600-090
Transport case 250
200-600-091
Transport case 315
200-600-100
Transport case 355