+44 (0)1827 254 829 sales@prospot.co.uk

Serra – Alpha In Line Projection Welder

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ALPHA IN LINE • Pneumatic circuit with single pressure system • I/O water valves 1/2”. • Air Inlet valve 1/2”. • Field Buses : DeviceNet / ProfiNet. FEATURES • Current: AC/MF • Power: from 100 to 200 kVA. • Option: one or two anti-rotation cylinders for projection nut welding. • Option: one or two guided welding heads with high performance effort tracking for anular projection welding. • Optional: intelligent pin up system. OPTIONALS • Intelligent pin up system for nuts and/or bolts. • Socket floor 200 and 300 mm • Electric cabinet AS-6, AS-4, AS-2MFC • Separated RIP Panel with proportional valve and flowmeter - UNR 220 for AC / UNR 230 for MF

Technical Specifications L2123 L2133 L2143 L2153 L2127 L2137
Welding frequency Hz 50 50 50 50 1000 1000
Main Voltage V 400 400 40 400 400-700 400-700
Power at 50% D.C KVA 125 125 125 125 100 170
DIN  throat Depth mm 400 400 400 400 400 400
Cylinder Force at 6 bar daN 900 2 x 900
Guiding welding head force at 6 bar daN 900 2 x 900 900 2 x 900
Max. short circuit (5 periods) kA 35 35 35 35 45 45
Max. welding current (5 periods) kA 28 28 28 28 40 40
Cooling consumption 50mm/6 bar NI 5.35 10.70 5.35 10.70 5.35 10.70
Cooling water consumption I/h 600 720 600 720 900 900
Admissible power KVA 250 250 250 250 160 250
Delayed Fuses A 250 250 250 250 160 250
Main supply section by phase (for 15m) mm² 120 120 120 120 70 120
Secondary voltage V 11 11 11 11 10 10
Diameter electrode upper / lower (cone 10%) mm 20/19 20/19 20/19 20/19 20/19 20/19
Diameter arms / electrode holders mm 70 / 35 70 / 35 70 / 35 70 / 35 70 / 35 70 / 35
Stroke Cylinder / Welding head mm 100 100 100 100 100 100
Manoeuveres / minute (in 10mm) mm 90 90 90 90 90 90
Width mm 580 580 580 580 580 580
Length mm 900 900 900 900 900 900
Height mm 2200 2200 2200 2200 2200 2200
Weight kg 780 810 775 800 725 765
Power Thyristors BTS 900 900 900 900
Medium Frequency Inverter MFC 3007 3015
Electric cabinet (optional) AS-4 AS-4 AS-4 AS-4 AS – 6MFC AS – 2MFC
URN panel (optional) URN-220 URN-220 URN-220 URN-220 URN-230 URN-230

All of our machines are priced and sold as ‘Machine Only’ if you wish to have us deliver, Install and/or commission your new purchase, please request prices from our Sales Team. We offer a full range of services to suit all sizes of business and budgets.

+44 (0)1827 254 829

sales@prospot.co.uk