HB-YD688 15KG package co2 mig wear resistant welding wire for repair bin

Used for repairing coal grinding mill, grinding disc in power plant and vertical mill roller, raw mill, clinker grinding mill, grinding disc, etc. In cement industry.

Flux cored welding wire/ wear resistant welding wire/ hardfacing wire

1. Cutting steel strip

Our steel belt is purchased from China's large steel belt factory. We will test the thickness and stretchability of the steel strip. And cutting the steel belt into 9 segments,then connect these steel belt by steel band butt welder, no broken ends.

2. Cleaning steel strip

Get into the ultrasonic cleaning machine for cleaning the steel strip, and then drying,no water stains on the steel strip.

3. Filling into powder of flux cored welding wires

Firstly, the steel strip is extruded into a U-shaped through the machine,then filling the powder into the steel strip. We have more than 100 kinds of flux cored welding wire, according to the specific purpose to recommend the most suitable flux cored welding wire model. And we can also specialize in the development of customer needs flux cored welding wire. R & D of flux cored welding wire allows customers to test.

4. Drawing forming

Our flux cored welding wire's standard diameter have 1.2mm; 1.6mm; 2.4mm; 2.8mm; 3.2mm; 4.0mm. And we have the CNC machine to control the powder flow, the fluency of welding wires feeding and the diameter. The system of this CNC machine is debugged by our own technical staff, can ensure good wire production efficiency.

5. Packing and finished product's inspection

The packing sizes of our welding wire are 150-250kg/barrel and 15kg/box . Our packing barrels are waterproof, and 4 packets of desiccant are placed in each barrel. In order to protect the wire, it is not easy to damp.

Each barrel (package) welding wire is a whole welding wire, without joint . The welding process has no arcing phenomenon and improves production efficiency.

As well as, o ur quality control personnel will check whether the finished welding wire is qualified every day.

Wodon flux cored welding wire's advantage

1. Wire feeding smooth, electric arc is stable, the diameter is even.

2. The welding wire has small spatter, little dust and more than 90% deposition efficiency.

3. Each barrel (package) welding wire is a whole welding wire, without joint. The welding process has no arcing phenomenon and improves production efficiency.

4. For the metal wear field, independently developed more than 100 kinds of flux cored wear resistant welding wire, can meet a variety of working conditions, parts of the wear-resistant requirements;

5. The matrix and the wear-resisting layer are the metallurgical combined, and the welding does not fall off after welding, and the stress is released evenly after the surfacing.

6. Provide qualification certificate, product specification, surfacing process, composition and hardness test report of surfacing layer, etc.

As a ISO9001 certified factory, Wodon specialize in R&D and manufacturing very good quality. Hardfacing wires, hardfacing wear plates and pipes, gas shielded welding wire and kinds of wear parts, and have more than 10 years experience in this field.

In the United States, we have specialized lab to do wear tests. And in Chian, we have the inspection report issued by quality inspection center of Harbin welding insitute of China academy of machinery science and technology. Test team are made of many experience exports with material science bachelor-degree and the leaders with material science master-degree. In our laboratory, there are have a series of equipment to test our products. Such as, Portable Spectrum can test easily the chemical compositon of wear plate surface. And we have a Spectro MAXX to read the chemical composition diretly from the powder.

We use Rockwell hardness tester to test small sample from our wear plate. The test result are very accurate. We also use Portable ultronic hardness and thickness testers to test easily the hardness an thickness of wear parts on the scene.

As well as we have a series of metallography experiment instruments, so the metallurgical microstructure can be analysed. The chromium carbide volume fraction on the microstructure is above 50%.

The steel manufacturing industry, for example, requires wear protection for hoppers, conveyor liners quickly erode without hardfacing protection. And coke injection lin e elbows, alloy hopper,  reverse fan box, dust handling system, high blast furnance coke screens, replaceable ID fan housing liners, wood pulp transfer line, log stacker fork liners, mill feed chute liner, flat back elows.

In mining, without hardfacing protection, critical components such as chute liners, front-end loader liners, and wear pads prematurely lose their usefulness due to the impact of silicious matter.

Refuse processing plants use overlay products hydrapulper liners and beaters, screw conveyors, conical section wear liners, baler liners, tub liners, transfer points, fan blades and liners, and ash removal systems.

As below is some examples of welding wire repairing :

Coal grinding roller surfacing welding wire; Vertical cement mill surfacing welding wire; Squeeze roller surfacing welding wire; Repair welding wire for middle trough of coal mine; Roller surfacing welding wire; Repair welding wire for steel slag grinding roller; Repair welding wire for star wheel; and other repair welding wire.

Various kinds of gas protection repair welding wires (repair all kinds of wear-resistant parts), high temperature resistant welding wire, grate bar and single tooth roller repair welding wire, impact resistant welding wire and various welding wires containing special elements  (which can be customized as required)