Guangzhou DuroWelder Limited

Flash Welding Machine, Butt Welding Machine, Flash Butt Welding Machine manufacturer / supplier in China, offering Flash Butt Welding Machine -Un Series, Dr Series Capacitive Discharge Spot Welding Machine, Dw-1kw Mini Induction Heating Machine for Car Bolt Heat and so on.

Flash Butt Welding Machine -Un Series

FOB Price:US $5,660 - 10,000 / Piece
Min. Order (Pieces) FOB Price
1+ US $5,660-10,000 / Piece
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Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 80PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:UN Series
Type:Butt Welders
Current:Alternating Current
Application:Rectangular Tubes Welding Into "L" or "T" Shape.
Transport Package:Wooden Box
Specification:380V - 420V 50/60Hz
HS Code:8515800090

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.
Main Technical Parameter:
ParameterRated PowerRated VoltageRated FrequencyMax Short CurrentRated Duty CycleMax Clamping ForceMax Upsetting ForceCooling Water RequiredAverage Weight
Over Dimensions L*W*H
Model No.
UN-250250KVA380V/420V50/60Hz 50%  600L/H  
UN-300300KVA380V/420V50/60Hz 50%  600L/H  
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Guangzhou DuroWelder Limited

- Guangdong, China
- Manufacturer/Factory & Trading Company

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