Pit Type Annealing Furnace

Hangzhou Hangshen Energy-Saving Furnace Co.,Ltd is one of the top level China pit type annealing furnace manufacturers and suppliers, and we are also a professional company with productive factory. Welcome to buy cheap or wholesale pit type annealing furnace, well type annealing furnace products from us.
Hangzhou Hangshen Energy-Saving Funace Co.,Ltd is one of the manufacturers and suppliers of aluminum pit annealing furnace products from China. As a very professional aluminum pit annealing furnace company, we have our own factory, we welcome you to buy our aluminum pit annealing furnace products in wholesale, cheap aluminum pit annealing furnace.
Brief introduction of structure:
RJ2 series of well type tempering furnace structure, the shell are welded by steel plate and steel cylindrical furnace. The furnace cover is made of stainless steelplate. Lining 0.6g/cm3 energy-saving ultra light porous refractory insulating brick masonry. Lining and shell layer is aluminum silicate fiber blanket insulation,insulation powder expansive space filled. Resistance wire 0Cr25Al5 high resistance alloy wire wound into a spiral installed in the furnace of the thread placing brick. Placed in the furnace of stainless steel loading basket. Lid using a manual lever lifting. In order to make uniform heating workpiece, are installed in the lid made of heat-resistant stainless steel shaft and the blower hot air circulating fan, the heating process of the workpiece, the hot air in the tempering furnace upper and lower circulation to ensure uniform heating workpiece. To ensure safe operation in the vicinity of lifting bodies with limit switch, the switch is connected to the control cabinet power interlock, a furnace cover is closed (work)is switched on. When the lid is opened time switch control to cut off power supply,so the power heating element and cut off, to ensure safe operation. Well typetempering furnace factory supporting automatic temperature control cabinet,thermocouple, a batch type furnace, for general metal parts for tempering andaluminum alloy die castings, piston, aluminum and other light alloy partsquenching, annealing, aging heat treatment in air.