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  • The operational performance ex

    NHD series refractoriness test furnace

    The equipment is used to measure the refractoriness of refractories. The range of determination is 1580 ~ 1800 ℃. The equipme

    The equipment is used to measure the refractoriness of refractories. The range of determination is 1580 ~ 1800 ℃. The equipment is manufactured in accordance with the national standard GB / T 7322 test method for refractoriness of refractories. Nhd-02 is heated by carbon particles. The furnace body, upper and lower electrodes are made of stainless steel, which is durable. Nhd-03p and nhd-04p adopt imported molybdenum disilicide heating elements and imported all fiber lining, stainless steel furnace shell and energy-saving furnace body. Camera horizontal imaging, through the camera automatic judgment of the cone curve, automatic recording of test data, can simultaneously carry out the sample comparison test and direct reading test. The machine is compact in structure, small in area, novel in shape, easy to load and operate. It has the characteristics of wide test range, high precision, less misoperation, high efficiency, stable and reliable operation.

    NHD系列耐火度實驗爐(圖1)

     型號/參數 Model/specificationNHD-02NHD-03PNHD-04P樣品可旋轉
     使用溫度 Working temperature(℃)1800
     短時最高溫度 Max.temperature(℃)1850
     試樣個數 Quantity of sample2~6
     錐盤轉速 Rotary speed of cone(r/min)3/3
     電源 Power supply380V 50Hz 40kW220V 50Hz 5kW220V 50Hz 5kW
     冷卻水源 Cooling-water supplyφ10mm,>0.1MPa//
     主機尺寸 Size of mainframe(mm)520×650×1100820×560×1360800×570×1450
     控制柜尺寸 Size of control cabinet(mm)500×510×14001400×650×800650×1400×800
     重量 Weight(kg)500350400


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