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Qingdao Fengdong Heat Treatment Co., Ltd. is the holding subsidiary company of yancheng Fengdong Heat Treatment Co., Ltd. which is a joint venture by China and Japan. It is a specialized company engaged in producing, developing and giving service on heating treatment. The company supplies reliable quality and abundant technological service for both old and new customers by advanced heat treatment installations, detailed methods of inspection and masterly group.......
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Oil Quenching Vacuum Furnace
http://www.qdfengdong.com    2008-2-2    Fengdong Heat Treatment
Oil Quenching Vacuum Furnace

Function introduction

Heating chamber dimensions: 600x600x900mm

Rated charge weight: 500kg

Temperature uniformily: ±3℃

Highest working temperature: 1320℃

Quenchng medium: pure nitrogen gas (99.999%)

Ultimate pressure: 0.4Pa

Highest quenching air pressure: 6bar

Processed products

Scope of Production

Heart treatment technology: vacuum bright quenching and annealing for mold, vacuum solution treatment for stainless steel.

Scope of process parts: Vacuum heat treatment for stamping mold, pull mold, magnesium and zinc alloy die-casting mold, gear steel cutting tools and stainless steel.