Guangdong Duropower Industries Ltd  

Product Name: Un Series Flash Butt Welding Machine Cooking Knives Butt Welder Model NO.: UN Series Type: Flash Butt Welder Electric Current: AC Frequency Range: Intermediate Frequency Control: Semi-Automatic Cooling Way: Water Cooling Welding Range: Customized Rated Power: 50kVA Rated Voltage: 380V/420V Rated Frequency: 50/60Hz Max Short Current: 19000A Trademark: DuroWelder Transport Package: Angle Iron frame and Human Made Wooden Sheet Box Specification: According to the Machine Model Origin: China Product Description Product DescriptionUN Series Flash Butt Welding MachineThe Main Principle of Flash Butt Welding:1.The flash butt process starts when the two workpieces to be welded which are clamped by welding jams still not meet each other.2.During the subsequence,move the welding jaws together slowly,the welding current density will increase,then the metal material in the gap between the jaws becomes molten,at the same time ashower of sparks also being emitted.3.As the cross-sectional area in the welding becomes extremely hot,the motion is accelerated.4.The flashing also makes the surfaces to welded together totally.5.Finally the upset occurs at high pressure,the welding current is cut off.Typical Applications:1.All kinds of dinnerware,cooking knives and table knives;2.Bicycle rim,motorbike rim,car rim,or similar strip rings;3.Various metal wire and steel strip,construction steel bar and rebar;4.Round,Square and Rectangular tubes welding into "L" or "T" shape;5.Mitre welding of door and window frames.Main Technical Parameter:ParameterRated PowerRated VoltageRated FrequencyMax Short CurrentRated Duty CycleMax Clamping ForceMax Upsetting ForceCooling Water RequiredAverage WeightOver Dimensions L*W*HModel No.UN-5050KVA380V/420V50/60Hz19000A50%4000N2000N150L/H350Kg100*90*150CMUN-7575KVA380V/420V50/60Hz24000A50%6500N3000N150L/H450Kg100*90*150CMUN-100100KVA380V/420V50/60Hz28000A50%6500N3000N150L/H550Kg100*90*150CMUN-150150KVA380V/420V50/60Hz32000A50%8500N4000N300L/H1200Kg140*100*170CMUN-200200KVA380V/420V50/60Hz37000A50%8500N4000N300L/H1400Kg140*100*170CMUN-250250KVA380V/420V50/60Hz45000A50%12000N6000N600L/H1600Kg180*120*190CMUN-300300KVA380V/420V50/60Hz52000A50%12000N6000N600L/H1800Kd180*120*190CM1.why choose our factory ?Our company has advanced production equipment and strong technology. The producing process is under strict management in quality. Our products are sold around the world and highly thought of since excellent quality and perfect service at home and abroad.2.The advantage for product?High efficiency ,energy saving and good quality.3.The advantage for us ?Reasonable price and best services ,advanced equipment and strong technology.4.How to order?Do not hesitate to contact by online or Email as soon as possible once you are interested in our products. The specific quotation will be offered basing the request dimension and quantity.5. What about the quality?All products according to ISO and National highest standard, also we can offer CE, certificate if necessary.6. What payment is available?L/C at sight, or T/T 30% deposits before production and 70% balance to be paid before shipment.7.WarrantyThe machine have one year warrantyIf you want to know more information about our products, please feel free to contact me!Mobile:008613424145656