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Muhrak is selling

Machine and Parts to more

60+ countries now

Enjoy easier, faster, and safer online trading. muhrak.com is the fastest-growing platform player in GCC and globally

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Dongwoo HST Pre-Heating Furnace


(In stock)
Product NameDongwoo HST Pre-Heating Furnace
Model NumberPHF-X / PHT-X (e.g. “PHF” = Pre-Heating Furnace; “X” is the capacity or length code)
BrandDongwoo HST
CategoryIndustrial Heat Treatment / Pre-Heating Equipment / Furnace
Country OriginSouth Korea
MaterialOuter shell: heavy steel with thermal insulation & refractory lining/ Internal heating system: gas burners or electric heaters/Airflow / convection design to ensure uniform heating/Doors or feed ports for loading parts, with seals to reduce heat loss.
ApplicationsUsed to preheat metal parts or assemblies before further heat treatment (like carburizing, quenching, welding) — to reduce thermal shock, remove moisture, or bring parts close to process temperature.

As a pre-heat treatment process, gas (LPG, LNG, etc.) is used as a heating source to remove coolant attached to the part, and at the same time, the effect of preheating is obtained.

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