flash butt welding machines

Specifications flash butt welding machines

Controller:Micro-computer

Type:pneumatic

Cooling way:water cooling

Pneumatic comments:AIRTAC

flash butt welding machines   Description   (1) Adopt the air-powered vertical pressure or air-powered lever pressure system, work piece clamp steady which make welding tie-in nice, steady, less dregs.  (2) Novel structure, special design, good rigidity. Adopt the high definition guidance institution, high staying quality,  high speed welding, pressure steady. (3) Microcomputer control system, twice section discharge, multi- group memory enactment, precise control of the welding time and welding current, easy to adjust.  (4) High conduction magnetism silicon , secondary whole structure, output current is high, energy-saving and protect environmental. (5) Water-transformer, water-, and water-electrode head what can improve the use life of equipment.  (6) It is used to high quality welding wide range of wire type, plate type, heteromorphosis type copper ,aluminum,  iron, stainless steel metal etc.    Tech data  

Model No.	UN-16	UN-25	UN-40	UN-63	UN-80	UN-100
Power	16KVA	25KVA	40KVA	63KVA	80KVA	100KVA
Mains voltage	380V	380V	380V	380V	380V	380V
Duty cycle	20%	20%	20%	20%	20%	20%
Welding ability	3-5mm	3-6mm	3-8mm	5-10mm	5-12mm	5-15mm
Max Clamp force	1600N	1600N	1600N	7500N	7500N	7500N
Max upsetting force	1000N	1000N	1000N	2500N	2500N	2500N
Cooling water	2.5L/min	2.5L/min	2.5L/min	4L/min	4L/min	4L/min
Weight	200kg	225kg	260kg	365kg	400kg	450kg

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