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{"title":"Zirconia Corundum Furnace","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/2c\/7f6b0a14e196142d1ff41ad150ee-200x200-1\/zirconia_corundum_furnace.jpg","attrs":{"Brand Name":"Shaanxi Chengda","Model Number":"Negotiate based on equipment processing capacity","Minimum Order Quantity":"1 unit","Price":"The price will be negotiated based on the technical requirements and supply scope of Party A"}}
{"title":"Aluminum Calcium DC Furnace Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/19\/43f431ea52893b4b3fae23933473-200x200-1\/aluminum_calcium_dc_furnace_equipment.jpg","attrs":{"Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"Complete production supply chain, supply on time, and meet quality standards","Minimum Order Quantity":"1 unit","Packaging Details":"Discuss according to the specific requirements of Party A"}}
{"title":"Electric Ladle Refining Furnace with Slag Detection and Temperature Measurement","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/a2\/069ca1bd94255210a40a2715fbf1-200x200-1\/electric_ladle_refining_furnace_with_slag_detection_and_temperature_measurement.jpg","attrs":{"Brand Name":"Shaanxi Chengda","Model Number":"Negotiate based on equipment processing capacity","Certification":"ISO 9001","Place of Origin":"China"}}
{"title":"Red Mud Ironmaking DC Furnace Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/1a\/b3ef714da1edf6af5aab7e7d4c91-200x200-1\/red_mud_ironmaking_dc_furnace_equipment.jpg","attrs":{"Safetyfeatures":"Over-temperature protection, emergency shutdown, gas emission control","Place of Origin":"China","Model Number":"Negotiate based on equipment processing capacity","Electric Donkey Type":"Corundum Furnace"}}
{"title":"6300 KVA Industrial Submerged Arc Furnace Industrial SAF Submerged Arc Furnace","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/12\/659bc9203f363d3e16153570079c-200x200-1\/6300_kva_industrial_submerged_arc_furnace_industrial_saf_submerged_arc_furnace_melting_furnace.jpg","attrs":{"Brand Name":"Shaanxi Chengda","Model Number":"Negotiate based on equipment processing capacity","Certification":"ISO 9001","Place of Origin":"China"}}
{"title":"Ferrovanadium DC Furnace Equipment and Technical Parameters","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/36\/9ff6446c2cc909d6f82862558152-200x200-1\/ferrovanadium_dc_furnace_equipment_and_technical_parameters.jpg","attrs":{"Model Number":"Negotiate based on equipment processing capacity","Number Of Phases":"3","Payment Terms":"L\/C,T\/T,Western Union","Safetyfeatures":"Over-temperature protection, emergency shutdown"}}
{"title":"Side Blown Furnace","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/36\/d36fec00c69bd4b461ee4c0c1f92-200x200-1\/side_blown_furnace.jpg","attrs":{"Model Number":"Negotiate based on equipment processing capacity","Heating Method":"Induction Or Resistance Heating","Supply Ability":"Complete production supply chain, supply on time, and meet quality standards","Coolingsystem":"Water-cooled panels and air cooling"}}
The zirconia corundum furnace is essentially a three-phase electric arc furnace. It melts alumina and zirconia at a temperature above 2000℃ to produce fused zirconia corundum (AZS) refractory materials and abrasives. Common model: HY2.8-4000KVA, with a melting capacity of 3–5t and furnace shell inner diameter of 2200–2800mm.
Application Purpose
Used for smelting fused zirconia corundum, fused alumina, mullite and other abrasives and refractory materials. The finished products are widely applied in glass kilns, metallurgical nozzles, wear-resistant components, etc.
Structural Features
Fixed water-cooled furnace roof, top feeding and top oxygen blowing design; upper and lower furnace body structure. The outer wall of the lower furnace shell adopts spray cooling, and the furnace body tilts hydraulically for discharging.
Main Components
Furnace Body: Welded steel plate shell with discharge spout and external spray cooling system.
Water-Cooled Furnace Roof: Plate/tube type water cooling, equipped with electrode holes, feeding holes and oxygen blowing holes.
Electrode Lifting System: Driven by frequency conversion/hydraulic pressure, PLC automatic adjustment, fast response and stable control.
Short Network System: Water-cooled cables + copper-steel composite cross arm, low and balanced three-phase impedance.
Hydraulic System: Working pressure 12MPa, controlling furnace body tilting and electrode clamping.
Water Cooling System: Forced cooling for furnace body, furnace roof, cross arm and cables, with pressure and temperature alarm function.
Working Principle
Three graphite electrodes are electrified to generate electric arcs. The ultra-high arc temperature (over 2000℃) melts the mixed raw materials of zircon sand and alumina. The molten liquid is poured, cooled and crushed to obtain finished zirconia corundum products.
Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroall... Shaanxi Chengda Industrial Furnace Manufacturing Co., Ltd. is a high-tech enterprise specialized in the research, design, and manufacturing of various industrial furnaces, including AC and DC steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy ore thermal furnaces, ferroall...
