Flash Butt Welder Suppliers and Manufacturers

Manufacturing Flash Butt Welder For Welding Heavy Rails Used For Welding Of Freight Train Track

UBN-8 Flash Butt Band saw blade welding machine, modeled on Germany Ideal.

Ubn-8 flash butt welder is a program-controlled machine, which is capable for performing welding operations on ordinary steel blades, high alloy steel blades and various kinds of hand blades. It is equipped with functions of program self-control between welding and annealing and the function of outside adjustment for upsetting pressure, welding voltage, annealing temperature and annealing time.Ubn-8 butt welder enjoys the characteristics of precise setting, easy operation, you will have reliable butt joint with reasonable annealing hardness and super metallurgical structure by using ubn-8 without any welding flux.

Features: M42 hss edge, a spring tempered alloy backer. Hardness 66-68rc. Advantages: High heat resistance. Shock and wear resistant teeth. Fatigue resistant. Benefits: High productivity. Longer life than carbon. Quick tooth penetration. Applications: For general purpose cutting of ferrous metal, tool steel, solids, shapes, tubing and structural shapes. Wood case.

Bimetal bandsaw blade, bandsaw machine, flash butt welder.

New universal butt-flash welding machine has been successfully developed efforts of welding Technologies USA and Guangzhou DuroWelder Ltd. This unique machine combines latest developments in welding science and the best quality components found around the world.Electromechanical drive made in USA allows super precision control of speed and upset force, exceeding even hydraulic type drives for its material range. Welding control made by European manufacturer allows versatile weld parameters to be implemented, including annealing process when required. Precision rails guarantee perfect alignment in between welded pieces therefore minimizing possible waste when weldments are machined. Guang Zhou DuroWelder technicians, trained by the experts from parent Company Welding Technologies, demonstrate world-class craftsmanship in manufacturing process and assembly of the machine. Butt-Flash welder can be adjusted from one type of product (e.g.30mm dia steel rods) to another (16mm dia copper squares) within minutes. Water cooled transformer available as 100KVA option along with water cooled SCR and Jaws provide comfortable conditions for heavy duty application when high rate of production is required. This universal butt-flash welder can be ideal in situations when manufacturer has to produce small batches of weldments made of various sizes and material. 100KVA option welds 30mm dia mild steel, or 20mm dia copper rod. 200KVA option increases range of welded parts by 40%. Water cooling flow: 12L/Min. Air Pressure: 0.6Mpa. Clamping Force: 6,000kgf. Upset force: 3,000kgf. 1000kg.

UN3 Series Copper Tube and Aluminum Tube Butt welding Machines specially designed for Copper Tube and Aluminum Tube welding, it can replace the High-voltage Flash Welding Machine and brazing machine with lower and old technology. The System adopt Programmable Logic Controller(PLC) as the action logic controlling unit; adopt Special Microcomputer Welding Controller as the welding process control unit; adopt the High-quality Aluminum Alloy Cylinder and High-precision Oil Bearings integrated with High-precision Lathe Lever to make precise machinery actions. It has the reliable welding quality, easy and simple control and adjustment, high productivity, no gas leakage phenomenon, and some other excellence. The computerized controlling box with secondary constant voltage and constant current, force water cooling system and air storage tank can guarantee the machine produce mass weld in the same shape and quality. Able to store many different Schedule Numbers according to different size of tubes,easy operation,high efficiency,Widely used in air conditioning ,refrigerator,freezer,refrigerator,compressor,etc.

1.AC Resistance Butt Welding is the welding method that the end surfaces of two parts are pressed tightly,and the resistance heat is used to heat up the surfaces to the plasticized status,then the upsetting force quickly press them together more tight again or without applying the upsetting force pressure,just only hold on the welding pressure to complete the welding; 2.Compared to Flash Butt Welding,Resistance Welding is much easily to for worker use and operate,the cost is much lower,welding productivity is also higher; 3.The welded joint is smooth.and the welding burrs are small; 4. The structure is designed compactly which is very easily to be adjusted to weld different parts. The special butt welding control circuits ensure the welding quality; 5. Mainly used for butt welding various metal material with welding section area less than 250mm,such as iron,wires,steel sheet,pipes,etc.

Main Features: Clamp the welding parts by welding electrode firstly without touch, then driving the welding electrode slowly together with a preheat current to flash clean the oxidation and uneven surface to make welding area as hot plasticizing. The temperature of welding area turn to more and more heat and the welding current density increasing together, flash and splash make two touch surface has melted together. Finally perform a fast upsetting force on welding joint to finish welding and breaking current. This type welding joint has high strength without false welding and pores. Main Applications: 1.All kinds of dinnerware,knives ; 2.Bicycle rim,motorbike rim,car rim,or similar strip rings; 3.Various steel strip,steel rod, construction rebar,round tube and square tube ;

1. Adopt CNC system, PLC and touch screen control, language switching freely, parameter setting flexibility, high efficiency welding, with counting function. 2. Adopt Pneumatic-hydraulic combination, welding and annealing are both full automatic. 3. Automatic, semi-automatic, manual and other working modes can be chosen. 4. Machine structure design beautiful and reasonable, flexible and adjustable. 5. Accessories or other specification is available according to customers' requirement,Blade Grinding Machine and Cutter are optional. 6. Apply to a variety of sizes and different materials,welding tensile strength,high toughness,speed fast,beautiful weld, good compactness,no blowholes. Much higher than the semi-automatic welding effect and speed.

Spot welders, butt welders, flash butt welders, seam welders, medium frequency inverter dc welders, single phase/three phase secondary rectifier spot welder, wire mesh welding machines, sink producing line, automatic argon arc seam welding machines, high/ultrasonic/medium frequency induction heating machines, and other automatic equipment..

Almond Varieties Shelled, Natural, Raw Almonds, Nonpareil, Carmel, Price, Fritz, Monterey, Padre, Butte, Mission. Inshell, Natural Raw Almonds Nonpareil, Peerless. Specification Moisture/Max 6% Imperfect/Max1% Mold kernel/Max 1% Non developed /Max 5% Diameter /Min 13-14mm Kernels per 100 g /85-90 Impurities / Max 1%

Customized bends, butt weld fittings, forged fittings, flanges, fabricated pipes, outlets (branch connections), fasteners, specialize in 904l pipes & fittings & aisi 4130 (fittings & flanges) , titanium grade 2 tubes , aluminium(industrial raw materials), pipes , tubes, bars, sheets & plates.

Secondary industrial raw materials such as carbon dust alternative fuel, carbon anodes /carbon anodes butts, cryolite, bath material, mill scale, silica sand, slag, pet flakes, pet bottles and many other..