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
Dimension | 250 mm | 315 mm | 355 mm |
P/N 200-731-... | -251 | -315 | -355 |
Operating range, O.D. | (63) 75 - 250 mm | 90 - 315 mm | 90 - 355 mm |
Power supply | 230 V | 230 V | 230 V |
Frequency | 50 Hz | 50 Hz | 50 Hz |
Rated power | 3.65 kW | 4.65 kW | 5.40 kW |
Overall weight incl. of all components | 89 kg | 119 kg | 142 kg |
Weight basic machine | 19 - 41 kg | 40 - 66 kg | 50 - 95 kg |
Reducer inserts | (63) 75 - 225 | 90 - 280 | 90 - 315 |
Literature
Brochures
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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
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 | |
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 |
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 |