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Vacuum Retorts and Lids
Product Category:Furnace Parts+
Price:Negotiation
  


 
Qingdao Hexin Machinery Co., Ltd. is professional with fabrucating and customizing all kinds of stainless steel annealing furnace muffles and vacuum retorts and lids, salt pots, centerpost fixture,corrugated box and serpentine trays. 
 
The furnace muffle is an important part for heat treatment furnaces used for case-hardening, tempering, brazing and annealing process.
 
During the above treatments, the muffle depends on intense thermal, mechanical or chemical stress due to the active atmosphere inside the furnace.
 
There are generally two shapes,  box-shaped or cylindrical. 
 
There is a parallelepiped chamber for common furnaces, although furnaces with arched or vaulted roof .
The rotary furnaces are ususally equipped with the retort, which is the important element of the furnace, to isolates the atmosphere and other applications.
Generally, we quote and construct that according to the drawings supplied by customers to make a new muffle.
Our furnace muffles are fabricated in variety of alloy grades like 309, 310, 330, 600, 601,1.4541,1.4828,2.4851, etc.,
 
The main equipment of the continuous bright annealing furnace includes the entrance section at the front of the furnace, the annealing furnace, the cooling section, and the exit section after the furnace.
 The annealing furnace is divided into a preheating section, a heating section, a soaking section, a mist cooling section and a cooling section. 
The steel strip first enters the preheating section through the entrance section in front of the furnace, and the steel strip is preheated by the furnace gas in the heating section.
Improve the energy utilization rate, and then enter the heating section and the soaking section. It can be used for quenching and tempering heat treatment of steel knives, small mechanical parts, etc. 
at high temperature without oxidation heating, powder metallurgy sintering, magnetic materials, industrial springs, tape measure steel belts, tool steel belts, stainless steel belts, etc. small metal pieces,
Such as annealing, quenching and bright annealing of stainless steel in watch case, watch strap, kitchenware industry, especially quenching of Cr13 stainless steel, 
solution treatment of stainless steel, etc. 
Stainless steel tensile parts, micro shafts and other stainless steel products are subjected to continuous bright annealing and solution treatment under the control of protective atmosphere.

HEXIN Machinery produces various OEM wear and corrosion resistant components for the cement, lime, coal, shot blast machines,and iron Ore industries.
The castings HEXIN made generally are made from special irons and manganese steels, which are critically used in the sectiors of cement manufacturing,coal mining (surface and underground), copper smelting,crushers direct reduction of iron (DRI)
Iron ore manufacturing,Lime manufacturing. All the castings manufactured at HEXIN go through strict quality checks at all stages before being supplied to customers.
Contact Us

Tel.: 0086-532-6777 5336    Fax.: 0086-532-8898 7192

skype: zhishuai.liu    Email: info@hexinmachinery.com

Office address: Rm 1402-1403, Excellence Bldg, No.128 Yanji Rd, CBD,Shibei Dist, Qingdao, Shangdong 266000, China

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