Shape characteristics of relau ketahanan jenis kotak dan langkah berjaga-jaga untuk digunakan

The front panel and bottom corner of the box-type resistance furnace are made of cast iron, and the outer shell is made of cold plates. The appearance is flat, beautiful and not deformed. The furnace door is fixed on the box body through multi-stage hinges. The furnace door is locked by the weight of the door handle, and the furnace door is fastened on the furnace mouth through leverage. When opening, you only need to lift the handle up, and pull it out to the left side of the box-type resistance furnace after the hook lock is unhooked. The furnace shell of the electric furnace is made of thin steel plate by hemming welding, epoxy powder electrostatic spray paint process, the inner furnace lining is a rectangular integral furnace lining made of silicon refractory; the furnace door brick is made of light refractory material, and the inner furnace lining is between the furnace shell The insulation layer is made of refractory fiber products. The lining is a sealed structure. The furnace core can be drawn out from the small door behind the furnace, which is easier to maintain than other similar furnaces; the lower end of the furnace mouth is equipped with a safety switch interlocking with the furnace door. When the furnace door is opened, the heating circuit is automatically cut off, and the door is automatically powered off to ensure Safe operation.

A. Persekitaran kerja relau rintangan jenis kotak tidak memerlukan bahan mudah terbakar dan gas menghakis.

B. Apabila anda mula-mula menggunakannya atau menggunakannya semula selepas tempoh yang lama tidak aktif, anda harus terlebih dahulu membakarnya, suhunya ialah 200 ~ 600 ℃, dan masanya adalah kira-kira 4 jam.

C. When using box-type resistance furnace, the furnace temperature shall not exceed the higher furnace temperature, and do not work above the rated temperature for a long time.

D. When using box-type resistance furnace, the furnace door should be closed and opened slightly to prevent damage to the parts.

E. To ensure safe use, a ground wire must be installed and well grounded.

F. Apabila meletakkan sampel dalam ruang relau relau rintangan jenis kotak, matikan kuasa terlebih dahulu, dan kendalikannya dengan lembut untuk memastikan keselamatan dan mengelakkan kerosakan pada ruang relau.

g. Untuk memanjangkan hayat perkhidmatan relau rintangan jenis kotak dan memastikan keselamatan, sampel hendaklah dibawa keluar dari relau tepat pada masanya selepas peralatan digunakan, tarik diri daripada pemanasan dan matikan bekalan kuasa.