Model NO.
DW Series
Rated Power
50kVA
Rated Voltage
380V/420V
Rated Frequency
50/60Hz
Max Short Current
19000A
Rated Duty Cycle
50%
Transport Package
Angle Iron Frame and Human Made Wooden Sheet Box
Specification
100*90*150CM
Trademark
DuroWelder
Origin
USA and China
HS Code
8515219000
Production Capacity
1000sets/Years
Welding Range:
Customized
Cooling Way:
Water Cooling
Control:
Semi-Automatic
Frequency Range:
Intermediate Frequency
Electric Current:
Inverter
Type:
Flash Butt Welder
Product Description
The 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 a shower 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.
Picture of our Huizhou factory
Picture of our Guangzhou factory
If you want to know more information about our products, please feel free to contact me!
The 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 a shower 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.
| Parameter | Rated Power | Rated Voltage | Rated Frequency | Max Short Current | Rated Duty Cycle | Max Clamping Force | Max Upsetting Force | Cooling Water Required | Average Weight | Over Dimensions L*W*H |
| Model No. | ||||||||||
| UN-50 | 50KVA | 380V/420V | 50/60Hz | 19000A | 50% | 4000N | 2000N | 150L/H | 350Kg | 100*90*150CM |
| UN-75 | 75KVA | 380V/420V | 50/60Hz | 24000A | 50% | 6500N | 3000N | 150L/H | 450Kg | 100*90*150CM |
| UN-100 | 100KVA | 380V/420V | 50/60Hz | 28000A | 50% | 6500N | 3000N | 150L/H | 550Kg | 100*90*150CM |
| UN-150 | 150KVA | 380V/420V | 50/60Hz | 32000A | 50% | 8500N | 4000N | 300L/H | 1200Kg | 140*100*170CM |
| UN-200 | 200KVA | 380V/420V | 50/60Hz | 37000A | 50% | 8500N | 4000N | 300L/H | 1400Kg | 140*100*170CM |
| UN-250 | 250KVA | 380V/420V | 50/60Hz | 45000A | 50% | 12000N | 6000N | 600L/H | 1600Kg | 180*120*190CM |
| UN-300 | 300KVA | 380V/420V | 50/60Hz | 52000A | 50% | 12000N | 6000N | 600L/H | 1800Kd | 180*120*190CM |
Picture of our Huizhou factory
Picture of our Guangzhou factory
If you want to know more information about our products, please feel free to contact me!
Send Message
