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Explore and buy professional welding machine, welding wire, welding rod, welding fluxes and more.
MIG-MAG-TIG welding machine
TIG welding machines are mainly used for welding clean and safe seams in forced positions and root passes.
LEARN MOREPlastic Welding Machine
Portable Mini Hand Held Portable Ultrasonic Spot Welder Handheld Manual Ultrasonic Plastic Welding Machine
LEARN MORESubmerged Arc Welding Flux HJ431
Flux HJ431, is a kind of high-Manganese oxide fused flux with glass granule red-brown to light yellow, grain size is about 8~40 mesh.
LEARN MOREAWS E6013 Welding Electrodes
This 1/16 in. AWS E6013 electrode is an all-purpose welding rod with good penetration and fast deposition rates.
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Why Choose Us?
Professional Welding Supplies Manufacturer.
Oldwelders (Luoyang Hanrong welding materials Co., Ltd. ) is a professional welding machine, equipment and material manufacturers with wide product range covers automatic submerged arc welding, electroslag pressure welding, smelting flux, new flux and sintering flux, the plant covers an area of 1000 square meters and has six production lines, which can supply 100 tons a day. The raw materials of the flux products produced by the company are excellent dolomite, bauxite, cryolite, silica, fluorine ore and other ores, which are melted at 2000 °C. Our fluxes have three processes: melting, sintering and crushing. After finishing, grinding, sorting, granulating and packaging, we make welding slag with stable quality. The fluxes are mainly HJ431 and sj101, HJ107 and hj260. The product quality is stable and the price is reasonable. At present, we have established supply relations with many dealers all over the country.
In addition to submerged arc flux products, the company also produces and sells brown corundum (BFA), grinding wheel, welding wire, flux medicine box and other related welding supplies. The company began to carry out export business in May 2020. Its products are exported to Brazil, Thailand and other countries, and the quality has been recognized and praised by overseas customers.
Latest News
Check out latest news on welding technology, materials and equipments.
Shielded Arc Electrode: Matching to Joint Position
Optimize welding integrity by matching the right Shielded Arc Electrode to specific joint positions. Learn how Oldwelders' ISO 9001 certified products enhance performance.
Read MoreCovered Electrode Arc Troubleshooting & Fixes
Learn to diagnose and resolve common arc problems with covered electrodes. Discover expert fixes and Oldwelders' quality solutions for stable welding.
Read MoreHow to Choose a Covered Electrode by Coating Type
Understand how to select the right covered electrode by coating type for optimal weld quality and performance in B2B fabrication.
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