China plant submerged open flux cored arc welding wire for hardfacing repairing coal mill roller

 Wodon gas shielding welding wires with high chromium carbid

Wodon coal scraper conveyor flux cored welding wires

Wodon welding wires for hardfacing wear plate and repairing vertical cement mill, squeeze roller.

We develop our high qualilty wear resistant flux cored welding wires always according to plate's characteristics. This guarantees good performance regarding no clearing slag, low welding spatter, smooth surface, high welding efficiency and a transition coefficient above 0.9.

Wodon production capacity is 9000 tons wear resistant flux cored welding wirs per year, positioning ourselves as one of the main players on both domestic and overseas markets. Our stable quality and good service result in increasing domestic and export sales year by year.

Main Features

1. Chemical composition: High carbon high chromium

2. Hardness: HRC58~65

3. Welding wire without any joints

4. Welsing capacity: 9000 tons per year

5. Short delivery time: Generally 7 days, we always prepard the welding wires 

6. Good performance: No clearing slag, low welding spatter, smooth surface, high welding efficiency, stable filling rate, etc.

7. We have many experienced professionals to research and develop welding wires according to customers' specified chemical compositions.

8. We can recommend proper welding wires and provide technical solutions based on working conditions.

9. On site inspection and third part inspection are available.,

10. As an ISO9001:2008 approved manufacture, our mission is to improve our management system and provide high quality products continuously.

1. Cutting steel belt

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 belt

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

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 belt. 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, our 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%.

 WODON wear plate and flux cored welding wires widely used for kinds of industry field: Dredging, Mining, Steelworks, Refineries, Cement, Timber, Power Generation Plants, Earthmoving, Coal Power Plant, etc.

The steel manufacturing industry, for example, requires wear protection for hoppers, conveyor liners quickly erode without hardfacing protection. And coke injection line 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, 1/2'' on 1'' 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)

Packing: We use customized size pallet to support our products and we can also make special customized steel pallet according to the customer's drawing.  So that not only support our product safely but also easy to transport with.

About shipping, customer can use their own designated shipping agencies, or we choose to cooperate with shipping companies. And we would make sure the delivery time is on time. Tranding methods include FOB, CIF, CFR, Letter of credit. About delivery port, because our factory is in Jiangsu, so the first choice is Jiangsu port. But if the customer has other ports want to ship, we can do the best to match customer's demond. Except for Jiangsu port, we could shipped from Lianyungang port, Shanghai port, Dalian port, Ningbo port, Shenzhen port, Qingdao port and so on.

Wodon global custom designs wear resistant plate for optimum performace, fit and service life. Wodon can utilize many abrasion resistant materials, from our bi-metal alloy composite wear plate, and chromium carbide overlay wear plate, and flux cored welding wires.

Wodon specializes in total wear control. We rebuild worn-out components with high wear material that will outlast new OEM components at a fraction of the cast.

 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 wires and kinds of wear parts, and have more than 10 years experience in this field.

 Wodon is the leading manufacturer of wear resistant materials in China. In China, many steelworks, cement plants, coal mine plants and so on, buying wear resistant plate, wear resistant flux cored welding wires and wear resistant part from our company. As well as established a stable relationship of long-term cooperation. Abroad, our products also sold to many countries, "made in China" is not only excellent quality but also high cost performance.

Customer Visiting Our Factory

Foreignn Exhibition

 Q: Are you trading company or manufacturer?

 A: We are manufacturer with more than 3 factorys, our own sales department and our own inspection technology department.

 Q: How long is your delievery time?

  A: Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is   according to quantity.

 Q: Do you provied samples? is it free or extra?

  A: Yes,  we could offer the wear plate and flux cored welding wires' samples for free charge.

 Q: What is your terms of payment?

  A: 30% T/T in advance, balance against copy of BL, L/C, Western Union.

     Name: maria liu                                                

     QQ: 152025141                                                    

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